Datasets:

PureOne
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EWECZKA-Xorilithry-Vexhyrration

corpus stringclasses 19 values	category stringclasses 12 values	method stringclasses 6 values	raw_bytes int64 30 262k	archive_bytes int64 86 262k	archive_fraction float64 0 4.8	compression_factor float64 0.21 424	encode_seconds float64 0 15.7	decode_seconds float64 0 0.1	raw_sha256 stringclasses 19 values	archive_sha256 stringlengths 64 64	roundtrip_exact bool 1 class	includes_header_checksum_metadata bool 1 class	selected_mode stringclasses 7 values	selected_block_size float64 1.02k 1.02k ⌀	selected_transform_levels float64 0 0 ⌀	certified_ranks stringclasses 6 values	total_certified_rank float64 3 128 ⌀	max_certified_rank float64 3 128 ⌀	payload_bytes float64 30 262k ⌀	core_encoded_bytes float64 3.07k 24.6k ⌀	mask_encoded_bytes float64 48 357 ⌀
hidden-forks-rank-3	constructed-target-family	raw-framed	131,072	131,128	1.000427	0.999573	0.000092	0.000119	f6e9b5de1cc18beb137e80f5e5fb16d545d16884b404849f8058e9c9e5d7fa02	ecec9998aa89bc14f19a16a8c91abb1301966a09159dc2b6b9c5dfaa4e9f2052	true	true	raw	null	null	[]	null	null	131,072	null	null
hidden-forks-rank-3	constructed-target-family	zlib-6-framed	131,072	5,389	0.041115	24.322138	0.000575	0.000202	f6e9b5de1cc18beb137e80f5e5fb16d545d16884b404849f8058e9c9e5d7fa02	f987a6ef0dcf89cbbbb1ea7a1b86a7bf6ab9bfcfc64130eb0fc7c529b4b15920	true	true	zlib	null	null	[]	null	null	5,333	null	null
hidden-forks-rank-3	constructed-target-family	bzip2-9-framed	131,072	8,530	0.065079	15.366002	0.009131	0.001418	f6e9b5de1cc18beb137e80f5e5fb16d545d16884b404849f8058e9c9e5d7fa02	0ef78993f532101d36aedd15f239302c985c5870c796a723fe388b2f2702e75c	true	true	bz2	null	null	[]	null	null	8,474	null	null
hidden-forks-rank-3	constructed-target-family	lzma-6-framed	131,072	4,608	0.035156	28.444444	0.008525	0.000285	f6e9b5de1cc18beb137e80f5e5fb16d545d16884b404849f8058e9c9e5d7fa02	2f0fd20b7807b41c9dc28165efe8d09823333febb04d3d44ef33536b83dce2e2	true	true	lzma	null	null	[]	null	null	4,552	null	null
hidden-forks-rank-3	constructed-target-family	EWECZKA-v2	131,072	40,838	0.311569	3.20956	7.730354	0.005453	f6e9b5de1cc18beb137e80f5e5fb16d545d16884b404849f8058e9c9e5d7fa02	d96a504a235d96568add82bad31f0e7a0e4b5129f47d10d9292dcd5583c3cb35	true	true	EWC2	null	null	null	null	null	null	null	null
hidden-forks-rank-3	constructed-target-family	EWECZKA-v3	131,072	3,242	0.024734	40.429365	8.239218	0.000559	f6e9b5de1cc18beb137e80f5e5fb16d545d16884b404849f8058e9c9e5d7fa02	39e3abd00d1da3026f5b4c9863784aaf47e4afaeb572d62c01e09735418303ae	true	true	global-gf2	1,024	0	[3]	3	3	3,186	3,072	48
hidden-forks-rank-6	constructed-target-family	raw-framed	131,072	131,128	1.000427	0.999573	0.000084	0.000111	82fa746a034e5aa6544175f643b4e99a9506a7a11bd4ed92ef1bcc5de995ece5	fde5c2e048bedfd4b46cadf44316cdca9e96b4e14f2a3289d55cb7b04ec7dd9d	true	true	raw	null	null	[]	null	null	131,072	null	null
hidden-forks-rank-6	constructed-target-family	zlib-6-framed	131,072	56,432	0.430542	2.322654	0.001959	0.000291	82fa746a034e5aa6544175f643b4e99a9506a7a11bd4ed92ef1bcc5de995ece5	dc2f74035848a4826243fd4b52fb5d7b46106ac8d43d20cc2e131d4d44fdf4f7	true	true	zlib	null	null	[]	null	null	56,376	null	null
hidden-forks-rank-6	constructed-target-family	bzip2-9-framed	131,072	42,315	0.322838	3.09753	0.012368	0.003585	82fa746a034e5aa6544175f643b4e99a9506a7a11bd4ed92ef1bcc5de995ece5	7090d37d1eecc2de7ae730e77124f3010d693f81cc102c95413e4a10eddbd1e0	true	true	bz2	null	null	[]	null	null	42,259	null	null
hidden-forks-rank-6	constructed-target-family	lzma-6-framed	131,072	27,468	0.209564	4.771807	0.012459	0.000947	82fa746a034e5aa6544175f643b4e99a9506a7a11bd4ed92ef1bcc5de995ece5	a788a28d94dfdba09004978a9403d688a82a8802cefc615fc88e8a1b652da45b	true	true	lzma	null	null	[]	null	null	27,412	null	null
hidden-forks-rank-6	constructed-target-family	EWECZKA-v2	131,072	88,511	0.675285	1.480855	6.862162	0.005148	82fa746a034e5aa6544175f643b4e99a9506a7a11bd4ed92ef1bcc5de995ece5	a14c406b015d6aba0494c70fd27e2558487e57b70a027e24ae5510d781c073a9	true	true	EWC2	null	null	null	null	null	null	null	null
hidden-forks-rank-6	constructed-target-family	EWECZKA-v3	131,072	6,362	0.048538	20.602326	7.291373	0.000552	82fa746a034e5aa6544175f643b4e99a9506a7a11bd4ed92ef1bcc5de995ece5	b12c0cac8916fd9b6f28dc6c96e0a3704c9acbb8de8d413aa2edbc6877989ea5	true	true	global-gf2	1,024	0	[6]	6	6	6,306	6,144	96
hidden-forks-rank-12	constructed-target-family	raw-framed	131,072	131,128	1.000427	0.999573	0.000129	0.00008	2616717f9712754848e1fead6e2a3721ff0d7c5b7269c839eb32cd9c76eac450	53b36d5e499b78bf0c51fb4c8b2ede7574a73ea078b47a5731c69201db396b33	true	true	raw	null	null	[]	null	null	131,072	null	null
hidden-forks-rank-12	constructed-target-family	zlib-6-framed	131,072	131,174	1.000778	0.999222	0.002527	0.000143	2616717f9712754848e1fead6e2a3721ff0d7c5b7269c839eb32cd9c76eac450	7fdb3f0118ba3238a59a6ef9c83bd03aae4e7570aec8dccace9e6d4d27c2bd7c	true	true	zlib	null	null	[]	null	null	131,118	null	null
hidden-forks-rank-12	constructed-target-family	bzip2-9-framed	131,072	132,105	1.007881	0.99218	0.014632	0.004683	2616717f9712754848e1fead6e2a3721ff0d7c5b7269c839eb32cd9c76eac450	fc68a02c4f5383d004e1a234935bd2c12c136442583b5f3a16ab015bb0ef87f8	true	true	bz2	null	null	[]	null	null	132,049	null	null
hidden-forks-rank-12	constructed-target-family	lzma-6-framed	131,072	131,196	1.000946	0.999055	0.019703	0.000138	2616717f9712754848e1fead6e2a3721ff0d7c5b7269c839eb32cd9c76eac450	b5d6059cc835ed2d6cd4b79d46984d2284def811a6b8b0eea9d1c4251bd686c4	true	true	lzma	null	null	[]	null	null	131,140	null	null
hidden-forks-rank-12	constructed-target-family	EWECZKA-v2	131,072	130,318	0.994247	1.005786	6.227712	0.000469	2616717f9712754848e1fead6e2a3721ff0d7c5b7269c839eb32cd9c76eac450	e1bc4ebefb665a32f28490d74e9581a7db59a8da9702a47ec06aa4df54ac70ec	true	true	EWC2	null	null	null	null	null	null	null	null
hidden-forks-rank-12	constructed-target-family	EWECZKA-v3	131,072	12,591	0.096062	10.409975	7.087268	0.00053	2616717f9712754848e1fead6e2a3721ff0d7c5b7269c839eb32cd9c76eac450	f050baf3e54503e4c93b40b32e28ea5a2baac21ffb2ead75f8dbf917edc678fc	true	true	global-gf2	1,024	0	[12]	12	12	12,535	12,288	174
hidden-forks-rank-12-shuffled	constructed-permutation-control	raw-framed	131,072	131,128	1.000427	0.999573	0.000083	0.000084	81ccdd44a45cb34b2526d660edd465c06590f837b9bcde5b6d76b547a76cf799	d011dc8bab2266b868336e3518e2221af96da8bbb7dfc9fd7d127cf46febe9ba	true	true	raw	null	null	[]	null	null	131,072	null	null
hidden-forks-rank-12-shuffled	constructed-permutation-control	zlib-6-framed	131,072	131,174	1.000778	0.999222	0.002655	0.000151	81ccdd44a45cb34b2526d660edd465c06590f837b9bcde5b6d76b547a76cf799	3269bd4e0d04719690200d9b3e50732008b56f0e52e27f235f66e4a586b106c9	true	true	zlib	null	null	[]	null	null	131,118	null	null
hidden-forks-rank-12-shuffled	constructed-permutation-control	bzip2-9-framed	131,072	132,095	1.007805	0.992256	0.014471	0.004756	81ccdd44a45cb34b2526d660edd465c06590f837b9bcde5b6d76b547a76cf799	baa6cd64dc010bd53262c91a0f44c0a0465c1746ca56183d6418a6a9717da464	true	true	bz2	null	null	[]	null	null	132,039	null	null
hidden-forks-rank-12-shuffled	constructed-permutation-control	lzma-6-framed	131,072	131,196	1.000946	0.999055	0.027784	0.000171	81ccdd44a45cb34b2526d660edd465c06590f837b9bcde5b6d76b547a76cf799	f42dd565ba89945dee4b388b281204bae12192e23bb97a3e6a5847147fcbe90b	true	true	lzma	null	null	[]	null	null	131,140	null	null
hidden-forks-rank-12-shuffled	constructed-permutation-control	EWECZKA-v2	131,072	128,409	0.979683	1.020738	6.354281	0.001154	81ccdd44a45cb34b2526d660edd465c06590f837b9bcde5b6d76b547a76cf799	b687fb9d25df99ef7756bb65361150692f97a97f305e1fa5f9355b00e65776c7	true	true	EWC2	null	null	null	null	null	null	null	null
hidden-forks-rank-12-shuffled	constructed-permutation-control	EWECZKA-v3	131,072	12,591	0.096062	10.409975	7.321652	0.000518	81ccdd44a45cb34b2526d660edd465c06590f837b9bcde5b6d76b547a76cf799	8815c81277c98955648fe02f591f10c070389433c40f18c01ece4cf31ab30178	true	true	global-gf2	1,024	0	[12]	12	12	12,535	12,288	174
hidden-forks-rank-6-noisy	constructed-sparse-noise-control	raw-framed	131,072	131,128	1.000427	0.999573	0.000085	0.00008	633246140936ad8a24fc725ef8732d3984c5b7d0ce842f0e77c8a0913b107380	3b0c7c12ef75285b3ba132762eca25cf7d2295304f28a3b6861578c44d1f9237	true	true	raw	null	null	[]	null	null	131,072	null	null
hidden-forks-rank-6-noisy	constructed-sparse-noise-control	zlib-6-framed	131,072	57,536	0.438965	2.278087	0.001594	0.000265	633246140936ad8a24fc725ef8732d3984c5b7d0ce842f0e77c8a0913b107380	90b1ea5c06f078e73f7ffbb19dcc32a87a0cc62aa0fa7c082957298bbfaabcf8	true	true	zlib	null	null	[]	null	null	57,480	null	null
hidden-forks-rank-6-noisy	constructed-sparse-noise-control	bzip2-9-framed	131,072	43,415	0.33123	3.019049	0.008632	0.002876	633246140936ad8a24fc725ef8732d3984c5b7d0ce842f0e77c8a0913b107380	6e03da427cfae705416398aba0a2f2cadd98cec2bea0c93b90fcc0a74aaf3e57	true	true	bz2	null	null	[]	null	null	43,359	null	null
hidden-forks-rank-6-noisy	constructed-sparse-noise-control	lzma-6-framed	131,072	28,448	0.217041	4.607424	0.013868	0.000768	633246140936ad8a24fc725ef8732d3984c5b7d0ce842f0e77c8a0913b107380	1677f284963cd7544f7fb277db0ffa94563d71bc7b31b6cea3f25a7b76ab2270	true	true	lzma	null	null	[]	null	null	28,392	null	null
hidden-forks-rank-6-noisy	constructed-sparse-noise-control	EWECZKA-v2	131,072	89,689	0.684273	1.461406	6.285299	0.005143	633246140936ad8a24fc725ef8732d3984c5b7d0ce842f0e77c8a0913b107380	a0c020931baa8964d92f363e0c8cbcfa6889e4070274d3bed14929adb2ec843c	true	true	EWC2	null	null	null	null	null	null	null	null
hidden-forks-rank-6-noisy	constructed-sparse-noise-control	EWECZKA-v3	131,072	9,675	0.073814	13.547494	7.974196	0.001276	633246140936ad8a24fc725ef8732d3984c5b7d0ce842f0e77c8a0913b107380	5e39dc8d812d05da1828b07e04e5514e37f443fbe7a723c09e67fb0c4674555b	true	true	global-gf2	1,024	0	[128]	128	128	9,619	9,196	357
hidden-forks-rank-6-dense-noise	constructed-noise-limitation	raw-framed	131,072	131,128	1.000427	0.999573	0.000083	0.00011	ab8ef113cc86479d47ff7b7d09675e4fc7c762c0d06daa843a3ad26c4911d775	95fd726804aedc3285c14552c7910fd65ca0a362b3a0342c3d3b6c9ccb8637b9	true	true	raw	null	null	[]	null	null	131,072	null	null
hidden-forks-rank-6-dense-noise	constructed-noise-limitation	zlib-6-framed	131,072	120,965	0.92289	1.083553	0.004762	0.000518	ab8ef113cc86479d47ff7b7d09675e4fc7c762c0d06daa843a3ad26c4911d775	37ed0e653c2e0445d469e8b99b6bb1d869b0983b737b81f9170dfc629750aab9	true	true	zlib	null	null	[]	null	null	120,909	null	null
hidden-forks-rank-6-dense-noise	constructed-noise-limitation	bzip2-9-framed	131,072	115,774	0.883286	1.132137	0.012719	0.005408	ab8ef113cc86479d47ff7b7d09675e4fc7c762c0d06daa843a3ad26c4911d775	d149b9f6b2822728c58ee0fdf80a620009a7d3c7cd32d251884def85eff4ae01	true	true	bz2	null	null	[]	null	null	115,718	null	null
hidden-forks-rank-6-dense-noise	constructed-noise-limitation	lzma-6-framed	131,072	80,480	0.614014	1.628628	0.021863	0.002468	ab8ef113cc86479d47ff7b7d09675e4fc7c762c0d06daa843a3ad26c4911d775	2e8cae79761efec23978d5f8c2cb62556a40c587616bc77c1178ff8eb5755087	true	true	lzma	null	null	[]	null	null	80,424	null	null
hidden-forks-rank-6-dense-noise	constructed-noise-limitation	EWECZKA-v2	131,072	126,216	0.962952	1.038474	6.074028	0.004068	ab8ef113cc86479d47ff7b7d09675e4fc7c762c0d06daa843a3ad26c4911d775	fa165f5f0b09c21616a566b712a38e8a257fee8c4fc0f1ab56c3021f089b5598	true	true	EWC2	null	null	null	null	null	null	null	null
hidden-forks-rank-6-dense-noise	constructed-noise-limitation	EWECZKA-v3	131,072	80,480	0.614014	1.628628	7.028465	0.002577	ab8ef113cc86479d47ff7b7d09675e4fc7c762c0d06daa843a3ad26c4911d775	2e8cae79761efec23978d5f8c2cb62556a40c587616bc77c1178ff8eb5755087	true	true	lzma	null	null	[]	null	null	80,424	null	null
localized-four-rank-6-tiles	constructed-local-core-family	raw-framed	262,144	262,200	1.000214	0.999786	0.000169	0.000171	1be00ed81c70736b70e5840225d3f852eee183e89d51f1e955a9dc3aedd17a9c	2539082b839d5140192cb5b2c37b8cea0b6bc012bfcb17a9c1a42d500f67d458	true	true	raw	null	null	[]	null	null	262,144	null	null
localized-four-rank-6-tiles	constructed-local-core-family	zlib-6-framed	262,144	135,180	0.515671	1.939222	0.003486	0.000668	1be00ed81c70736b70e5840225d3f852eee183e89d51f1e955a9dc3aedd17a9c	0455218224d554dec16374bf8f19626738ab501f64a766dc6a2623d64cd25330	true	true	zlib	null	null	[]	null	null	135,124	null	null
localized-four-rank-6-tiles	constructed-local-core-family	bzip2-9-framed	262,144	146,222	0.557793	1.792781	0.020019	0.007929	1be00ed81c70736b70e5840225d3f852eee183e89d51f1e955a9dc3aedd17a9c	91b64617f92b67ab3acc135e7be1ae2c6001a6146990ee4f265a535d03055d54	true	true	bz2	null	null	[]	null	null	146,166	null	null
localized-four-rank-6-tiles	constructed-local-core-family	lzma-6-framed	262,144	108,604	0.414291	2.41376	0.028502	0.002675	1be00ed81c70736b70e5840225d3f852eee183e89d51f1e955a9dc3aedd17a9c	1ba40833d9a8349116ee0d059b2499b4ebbe6ddbe86a08449d6ae2c0024fdb73	true	true	lzma	null	null	[]	null	null	108,548	null	null
localized-four-rank-6-tiles	constructed-local-core-family	EWECZKA-v2	262,144	197,161	0.75211	1.329594	14.214336	0.009586	1be00ed81c70736b70e5840225d3f852eee183e89d51f1e955a9dc3aedd17a9c	6f8e089c245b77a99538756176fdd8a60bf7653a20c6c3e437258d4f24cc7a7b	true	true	EWC2	null	null	null	null	null	null	null	null
localized-four-rank-6-tiles	constructed-local-core-family	EWECZKA-v3	262,144	24,961	0.095219	10.502143	15.749648	0.000976	1be00ed81c70736b70e5840225d3f852eee183e89d51f1e955a9dc3aedd17a9c	c6261087a348c15875aa6b428bd9664ca5a10b147bcd65ca103919bd3e094d5d	true	true	global-gf2	1,024	0	[24]	24	24	24,905	24,576	263
random-incompressible	constructed-entropy-control	raw-framed	131,072	131,128	1.000427	0.999573	0.000084	0.00008	6cf05b40bca1242803bad009667d8d0e3c3975fd9acf83f788f58d3e430d6826	031e06b64c49fc01e3cfefa78ffc139c26b988fc1acafc27791c1f9c20871c2c	true	true	raw	null	null	[]	null	null	131,072	null	null
random-incompressible	constructed-entropy-control	zlib-6-framed	131,072	131,174	1.000778	0.999222	0.002525	0.000147	6cf05b40bca1242803bad009667d8d0e3c3975fd9acf83f788f58d3e430d6826	f1827acc6ce82666bacb13bd9776464677ebb81afa1a19f33928d3fb57d6d244	true	true	zlib	null	null	[]	null	null	131,118	null	null
random-incompressible	constructed-entropy-control	bzip2-9-framed	131,072	132,105	1.007881	0.99218	0.014895	0.004731	6cf05b40bca1242803bad009667d8d0e3c3975fd9acf83f788f58d3e430d6826	14f6f86ef57f90988706751aa1ad0272383818d8f1c2327c908b2b646a51439a	true	true	bz2	null	null	[]	null	null	132,049	null	null
random-incompressible	constructed-entropy-control	lzma-6-framed	131,072	131,196	1.000946	0.999055	0.027424	0.00017	6cf05b40bca1242803bad009667d8d0e3c3975fd9acf83f788f58d3e430d6826	f027f9e6fadeb637351ec24d24c39f24fb1cddef2c4eb7dcd45590807c209ca0	true	true	lzma	null	null	[]	null	null	131,140	null	null
random-incompressible	constructed-entropy-control	EWECZKA-v2	131,072	131,269	1.001503	0.998499	6.50717	0.000111	6cf05b40bca1242803bad009667d8d0e3c3975fd9acf83f788f58d3e430d6826	c01627a6a11939cfd22206a347bbd9f7ae0f7cfa86222f95f34e3972ef030346	true	true	EWC2	null	null	null	null	null	null	null	null
random-incompressible	constructed-entropy-control	EWECZKA-v3	131,072	131,128	1.000427	0.999573	7.355373	0.000112	6cf05b40bca1242803bad009667d8d0e3c3975fd9acf83f788f58d3e430d6826	031e06b64c49fc01e3cfefa78ffc139c26b988fc1acafc27791c1f9c20871c2c	true	true	raw	null	null	[]	null	null	131,072	null	null
periodic-128-mutations	constructed-periodic-control	raw-framed	131,072	131,128	1.000427	0.999573	0.000083	0.000088	c523bd3e9f5182fee41b9d9a420cceb350ab467c6a10df91a5740219c11bbc60	70fee2bff62a22c2e443bfc19395ab51187f81a493048f30025ac619c3a33f31	true	true	raw	null	null	[]	null	null	131,072	null	null
periodic-128-mutations	constructed-periodic-control	zlib-6-framed	131,072	1,106	0.008438	118.509946	0.000454	0.00017	c523bd3e9f5182fee41b9d9a420cceb350ab467c6a10df91a5740219c11bbc60	38b4ece160d6cc621bb6f7844eb1c1f18f1198d84e38210df96aee66abd062bc	true	true	zlib	null	null	[]	null	null	1,050	null	null
periodic-128-mutations	constructed-periodic-control	bzip2-9-framed	131,072	914	0.006973	143.404814	0.016914	0.001151	c523bd3e9f5182fee41b9d9a420cceb350ab467c6a10df91a5740219c11bbc60	9f3ef00105c3347948c98a63ef841a53148cd30758f284e6b1f0691c919fc636	true	true	bz2	null	null	[]	null	null	858	null	null
periodic-128-mutations	constructed-periodic-control	lzma-6-framed	131,072	720	0.005493	182.044444	0.008659	0.00016	c523bd3e9f5182fee41b9d9a420cceb350ab467c6a10df91a5740219c11bbc60	730c355c5bc8d3c3748c662e43ea2c08d0a34608190035f8a0f2ccb77755318b	true	true	lzma	null	null	[]	null	null	664	null	null
periodic-128-mutations	constructed-periodic-control	EWECZKA-v2	131,072	1,008	0.00769	130.031746	2.409444	0.006552	c523bd3e9f5182fee41b9d9a420cceb350ab467c6a10df91a5740219c11bbc60	4f62c00c12989f516bb1a95c47940b667a33ea98d55309475a08be12f298670a	true	true	EWC2	null	null	null	null	null	null	null	null
periodic-128-mutations	constructed-periodic-control	EWECZKA-v3	131,072	720	0.005493	182.044444	2.876992	0.000162	c523bd3e9f5182fee41b9d9a420cceb350ab467c6a10df91a5740219c11bbc60	730c355c5bc8d3c3748c662e43ea2c08d0a34608190035f8a0f2ccb77755318b	true	true	lzma	null	null	[]	null	null	664	null	null
polynomial-degree-3	constructed-v2-favorable	raw-framed	131,072	131,128	1.000427	0.999573	0.000092	0.000088	fd310130fe7d3127db6c48c37c531ab7bc72984958dd7b64f6a62c99519dd269	dfe5d63b4f1a2b133b566238199bdd547ad7a62327d5917f9cad8fed9338cbad	true	true	raw	null	null	[]	null	null	131,072	null	null
polynomial-degree-3	constructed-v2-favorable	zlib-6-framed	131,072	1,245	0.009499	105.278715	0.000422	0.000165	fd310130fe7d3127db6c48c37c531ab7bc72984958dd7b64f6a62c99519dd269	0b4fb27dec8016e8b0cf096cce5b8d6fc42670198546231199f1e1865e9d2d2d	true	true	zlib	null	null	[]	null	null	1,189	null	null
polynomial-degree-3	constructed-v2-favorable	bzip2-9-framed	131,072	1,451	0.01107	90.332185	0.020019	0.001054	fd310130fe7d3127db6c48c37c531ab7bc72984958dd7b64f6a62c99519dd269	c05f3696fae0bd838f6739bfbbeca26297cee63e3e74fdd896afe65bc138e651	true	true	bz2	null	null	[]	null	null	1,395	null	null
polynomial-degree-3	constructed-v2-favorable	lzma-6-framed	131,072	740	0.005646	177.124324	0.003035	0.000149	fd310130fe7d3127db6c48c37c531ab7bc72984958dd7b64f6a62c99519dd269	936197be160626bac6ec96f11d4ba0357d24822e2cab7af275740edabe70c735	true	true	lzma	null	null	[]	null	null	684	null	null
polynomial-degree-3	constructed-v2-favorable	EWECZKA-v2	131,072	309	0.002357	424.18123	1.971086	0.09171	fd310130fe7d3127db6c48c37c531ab7bc72984958dd7b64f6a62c99519dd269	e551d4821526fdd6226be838f8e90e6aafff596bffe342a9a4aea4d36850255a	true	true	EWC2	null	null	null	null	null	null	null	null
polynomial-degree-3	constructed-v2-favorable	EWECZKA-v3	131,072	365	0.002785	359.10137	2.073837	0.100946	fd310130fe7d3127db6c48c37c531ab7bc72984958dd7b64f6a62c99519dd269	95f864fddc4e8a980985140c0151f06be9b9a7a0818a27a54068f1fc041eb47d	true	true	legacy-v2	null	null	[]	null	null	309	null	null
two-parent-rotated-world	constructed-v2-favorable	raw-framed	131,072	131,128	1.000427	0.999573	0.000097	0.000091	9e23f64a4d06de0b8b0443ab453b494e991b28c49dd3bfca3bfdaeae229208be	a0eb0e58f997bbb2a97cb4b205dc08e922e71b1acfa32dc0b036a512a9b1bfb7	true	true	raw	null	null	[]	null	null	131,072	null	null
two-parent-rotated-world	constructed-v2-favorable	zlib-6-framed	131,072	131,174	1.000778	0.999222	0.002813	0.000146	9e23f64a4d06de0b8b0443ab453b494e991b28c49dd3bfca3bfdaeae229208be	fe1eaae47fdba38b47942fd020d685ff769e04a0e07b2790ee485be1ca6b16c3	true	true	zlib	null	null	[]	null	null	131,118	null	null
two-parent-rotated-world	constructed-v2-favorable	bzip2-9-framed	131,072	132,114	1.00795	0.992113	0.014417	0.005067	9e23f64a4d06de0b8b0443ab453b494e991b28c49dd3bfca3bfdaeae229208be	9d22a4cb9de9622886e12b43e742a7f27bacf114a138fae6cde1decee288e3e7	true	true	bz2	null	null	[]	null	null	132,058	null	null
two-parent-rotated-world	constructed-v2-favorable	lzma-6-framed	131,072	131,196	1.000946	0.999055	0.021718	0.000164	9e23f64a4d06de0b8b0443ab453b494e991b28c49dd3bfca3bfdaeae229208be	39bf43eed5c3ebc7e8c71454367404967df6158bcd37fbb9f7650b8df9b81562	true	true	lzma	null	null	[]	null	null	131,140	null	null
two-parent-rotated-world	constructed-v2-favorable	EWECZKA-v2	131,072	16,791	0.128105	7.806087	6.696835	0.009138	9e23f64a4d06de0b8b0443ab453b494e991b28c49dd3bfca3bfdaeae229208be	1a0c648a067d56f34423b917dfeec5d5f1948d959793f6666e7c74c529c5f0a4	true	true	EWC2	null	null	null	null	null	null	null	null
two-parent-rotated-world	constructed-v2-favorable	EWECZKA-v3	131,072	16,847	0.128532	7.780139	7.851715	0.009228	9e23f64a4d06de0b8b0443ab453b494e991b28c49dd3bfca3bfdaeae229208be	5d696cc4efd7923894a3a7603992105923537a3fbc619f4ac6a9a9a609cb5329	true	true	legacy-v2	null	null	[]	null	null	16,791	null	null
generated-structured-log	constructed-text-control	raw-framed	99,345	99,401	1.000564	0.999437	0.000068	0.000063	6c5d9f277c3cebe77572c15a443d57ad44fbf940d102970349a896bff315e1fe	6c6069a01993185523beb2e246e1a9777471899518ad6128e8597e4869652d30	true	true	raw	null	null	[]	null	null	99,345	null	null
generated-structured-log	constructed-text-control	zlib-6-framed	99,345	8,223	0.082772	12.081357	0.000853	0.000201	6c5d9f277c3cebe77572c15a443d57ad44fbf940d102970349a896bff315e1fe	5a728219b3b34695ab15b9f4f9315a59fb51488da38bc1fc15cd082db9264a3d	true	true	zlib	null	null	[]	null	null	8,167	null	null
generated-structured-log	constructed-text-control	bzip2-9-framed	99,345	2,946	0.029654	33.721996	0.007344	0.000792	6c5d9f277c3cebe77572c15a443d57ad44fbf940d102970349a896bff315e1fe	27359127e0fae53c5ab317c546755bfa2660a49251ca5b8f8e4f9a21facd8439	true	true	bz2	null	null	[]	null	null	2,890	null	null
generated-structured-log	constructed-text-control	lzma-6-framed	99,345	2,204	0.022185	45.074864	0.034966	0.000302	6c5d9f277c3cebe77572c15a443d57ad44fbf940d102970349a896bff315e1fe	42b0c76667134c3018e9f9ad777c50c960c5c6e6f8c731f28b2668e1f40a82ac	true	true	lzma	null	null	[]	null	null	2,148	null	null
generated-structured-log	constructed-text-control	EWECZKA-v2	99,345	6,300	0.063415	15.769048	8.402081	0.003194	6c5d9f277c3cebe77572c15a443d57ad44fbf940d102970349a896bff315e1fe	bb803a1fdc63e586dcdf1b82393b67723a8a506faf1592f95e723ecf8301290a	true	true	EWC2	null	null	null	null	null	null	null	null
generated-structured-log	constructed-text-control	EWECZKA-v3	99,345	2,204	0.022185	45.074864	9.280074	0.00027	6c5d9f277c3cebe77572c15a443d57ad44fbf940d102970349a896bff315e1fe	42b0c76667134c3018e9f9ad777c50c960c5c6e6f8c731f28b2668e1f40a82ac	true	true	lzma	null	null	[]	null	null	2,148	null	null
short-file-overhead	constructed-overhead-control	raw-framed	30	86	2.866667	0.348837	0.000005	0.000005	1f050c10f6a03fee7735fcf5844f5701023e0c848347a77ec250013575c7711f	e06e84cb9a1ed29cbb78129f1b1c3b26e4d40f9e8f9a53ec79cccca9bd223c9e	true	true	raw	null	null	[]	null	null	30	null	null
short-file-overhead	constructed-overhead-control	zlib-6-framed	30	94	3.133333	0.319149	0.000015	0.000013	1f050c10f6a03fee7735fcf5844f5701023e0c848347a77ec250013575c7711f	3a17093a9efe83abc18b15ef07838a478e87480a342c411974ab60573ba8b58f	true	true	zlib	null	null	[]	null	null	38	null	null
short-file-overhead	constructed-overhead-control	bzip2-9-framed	30	128	4.266667	0.234375	0.000022	0.000013	1f050c10f6a03fee7735fcf5844f5701023e0c848347a77ec250013575c7711f	a10517a2a294e1f2370f79b998b97a41f8f043a428135f9106025f84348e3d56	true	true	bz2	null	null	[]	null	null	72	null	null
short-file-overhead	constructed-overhead-control	lzma-6-framed	30	144	4.8	0.208333	0.000588	0.000012	1f050c10f6a03fee7735fcf5844f5701023e0c848347a77ec250013575c7711f	3ea039deb3a020b45aecd6c87f8cfbdc984da107617195c8aff4313f822014b2	true	true	lzma	null	null	[]	null	null	88	null	null
short-file-overhead	constructed-overhead-control	EWECZKA-v2	30	92	3.066667	0.326087	0.000607	0.000006	1f050c10f6a03fee7735fcf5844f5701023e0c848347a77ec250013575c7711f	e519ca80f8c78e8e60986dac25ba003f146739134e246f6a32288ac299ad10fa	true	true	EWC2	null	null	null	null	null	null	null	null
short-file-overhead	constructed-overhead-control	EWECZKA-v3	30	86	2.866667	0.348837	0.000859	0.000004	1f050c10f6a03fee7735fcf5844f5701023e0c848347a77ec250013575c7711f	e06e84cb9a1ed29cbb78129f1b1c3b26e4d40f9e8f9a53ec79cccca9bd223c9e	true	true	raw	null	null	[]	null	null	30	null	null
real-v2-source	real-historical-development-holdout	raw-framed	25,793	25,849	1.002171	0.997834	0.00002	0.00002	65d02db411850d16bf965a7b954aace5e6c16fd9d19173c2eaa42b713e661478	c253bcda9dd245ea8f9857d4960636e2f53ef66936883ebe0b1a469b41e92de6	true	true	raw	null	null	[]	null	null	25,793	null	null
real-v2-source	real-historical-development-holdout	zlib-6-framed	25,793	7,622	0.295507	3.38402	0.000588	0.00011	65d02db411850d16bf965a7b954aace5e6c16fd9d19173c2eaa42b713e661478	1be9648db407672174e42dfdbb247e9ea3794d8435988f858e9bf1aec48cb3be	true	true	zlib	null	null	[]	null	null	7,566	null	null
real-v2-source	real-historical-development-holdout	bzip2-9-framed	25,793	7,284	0.282402	3.541049	0.001775	0.000517	65d02db411850d16bf965a7b954aace5e6c16fd9d19173c2eaa42b713e661478	b71728c7786631b90859512940f0cc7764cd88d202846d5665281f11dc51c024	true	true	bz2	null	null	[]	null	null	7,228	null	null
real-v2-source	real-historical-development-holdout	lzma-6-framed	25,793	7,348	0.284883	3.510207	0.004881	0.000266	65d02db411850d16bf965a7b954aace5e6c16fd9d19173c2eaa42b713e661478	fe96d702b3983868c4714cea4f197c6ee3ecfc6b7f887301cf2c88f936bf537c	true	true	lzma	null	null	[]	null	null	7,292	null	null
real-v2-source	real-historical-development-holdout	EWECZKA-v2	25,793	8,689	0.336874	2.968466	0.278168	0.000295	65d02db411850d16bf965a7b954aace5e6c16fd9d19173c2eaa42b713e661478	d709cf199a4e7b1c55f54288be6c2940893a7e544b359061ee7e61664374dffe	true	true	EWC2	null	null	null	null	null	null	null	null
real-v2-source	real-historical-development-holdout	EWECZKA-v3	25,793	7,284	0.282402	3.541049	0.476172	0.000513	65d02db411850d16bf965a7b954aace5e6c16fd9d19173c2eaa42b713e661478	b71728c7786631b90859512940f0cc7764cd88d202846d5665281f11dc51c024	true	true	bz2	null	null	[]	null	null	7,228	null	null
real-v2-manuscript-first-128KiB	real-historical-development-holdout	raw-framed	131,072	131,128	1.000427	0.999573	0.000089	0.000107	a424b3c9e4e853c7afac8556ab648bc1f617eb01f86c10ade8bb9ae82a0f11a7	070146ad2503f65bcd86501cf49a7d10a9541b800544d65320d5986bd962ded7	true	true	raw	null	null	[]	null	null	131,072	null	null
real-v2-manuscript-first-128KiB	real-historical-development-holdout	zlib-6-framed	131,072	103,602	0.790421	1.265149	0.002892	0.000462	a424b3c9e4e853c7afac8556ab648bc1f617eb01f86c10ade8bb9ae82a0f11a7	f3f2a2b0cc3f1f810da63659da147ce3bece7feeb2ac5bdc6232a183780872ef	true	true	zlib	null	null	[]	null	null	103,546	null	null
real-v2-manuscript-first-128KiB	real-historical-development-holdout	bzip2-9-framed	131,072	102,480	0.78186	1.279001	0.012337	0.004074	a424b3c9e4e853c7afac8556ab648bc1f617eb01f86c10ade8bb9ae82a0f11a7	8702045bc1f64e5065075c3848c70eda7a5c71e516c828b8aa6297412929e742	true	true	bz2	null	null	[]	null	null	102,424	null	null
real-v2-manuscript-first-128KiB	real-historical-development-holdout	lzma-6-framed	131,072	101,244	0.77243	1.294615	0.02267	0.002528	a424b3c9e4e853c7afac8556ab648bc1f617eb01f86c10ade8bb9ae82a0f11a7	a7b7754e91ca3a7d4ca46f1b56ccd3b5dd739605f70e8cbd7530f8ceb0e28bfe	true	true	lzma	null	null	[]	null	null	101,188	null	null
real-v2-manuscript-first-128KiB	real-historical-development-holdout	EWECZKA-v2	131,072	107,196	0.817841	1.222732	6.344187	0.002253	a424b3c9e4e853c7afac8556ab648bc1f617eb01f86c10ade8bb9ae82a0f11a7	db77799b54bbf9b41662baf0625e92c6941e60f4f410cc8f299f697c5e6488f0	true	true	EWC2	null	null	null	null	null	null	null	null
real-v2-manuscript-first-128KiB	real-historical-development-holdout	EWECZKA-v3	131,072	101,244	0.77243	1.294615	7.316189	0.002697	a424b3c9e4e853c7afac8556ab648bc1f617eb01f86c10ade8bb9ae82a0f11a7	a7b7754e91ca3a7d4ca46f1b56ccd3b5dd739605f70e8cbd7530f8ceb0e28bfe	true	true	lzma	null	null	[]	null	null	101,188	null	null
real-v2-benchmark-csv	real-historical-development-holdout	raw-framed	19,390	19,446	1.002888	0.99712	0.000017	0.000016	d7da6c0c8b46ad76ba58d8b722b8c50996d3f166c169e7c82ac399893f4d91d9	463e15f47ecb28ec0cd4c856fb68619c432d0c26f373f19afbeca8afcfb616a7	true	true	raw	null	null	[]	null	null	19,390	null	null
real-v2-benchmark-csv	real-historical-development-holdout	zlib-6-framed	19,390	3,437	0.177256	5.641548	0.000267	0.000068	d7da6c0c8b46ad76ba58d8b722b8c50996d3f166c169e7c82ac399893f4d91d9	b15e3a3f043b81d088edbc52d2013099b2e983677be4d074438f8172092e04fe	true	true	zlib	null	null	[]	null	null	3,381	null	null
real-v2-benchmark-csv	real-historical-development-holdout	bzip2-9-framed	19,390	3,802	0.19608	5.099947	0.001406	0.000283	d7da6c0c8b46ad76ba58d8b722b8c50996d3f166c169e7c82ac399893f4d91d9	b3616fab976debadcef27a6075724b1200293179c14cbcc1a166cdfbfc0bae9f	true	true	bz2	null	null	[]	null	null	3,746	null	null
real-v2-benchmark-csv	real-historical-development-holdout	lzma-6-framed	19,390	3,220	0.166065	6.021739	0.007519	0.000153	d7da6c0c8b46ad76ba58d8b722b8c50996d3f166c169e7c82ac399893f4d91d9	5f3c2d33a9fe2164a4bd4b2a7fb15ecd83879a309ffb0740c2b92a8a07da67bc	true	true	lzma	null	null	[]	null	null	3,164	null	null
real-v2-benchmark-csv	real-historical-development-holdout	EWECZKA-v2	19,390	3,895	0.200877	4.978177	0.15208	0.000173	d7da6c0c8b46ad76ba58d8b722b8c50996d3f166c169e7c82ac399893f4d91d9	939a05eb6eaf7a210cf8e992172f83111365c89c9accc76d58f0d60c8b347d3d	true	true	EWC2	null	null	null	null	null	null	null	null
real-v2-benchmark-csv	real-historical-development-holdout	EWECZKA-v3	19,390	3,220	0.166065	6.021739	0.297206	0.000157	d7da6c0c8b46ad76ba58d8b722b8c50996d3f166c169e7c82ac399893f4d91d9	5f3c2d33a9fe2164a4bd4b2a7fb15ecd83879a309ffb0740c2b92a8a07da67bc	true	true	lzma	null	null	[]	null	null	3,164	null	null
real-v2-benchmark-json	real-historical-development-holdout	raw-framed	43,702	43,758	1.001281	0.99872	0.000033	0.00003	c6c7aa15e8fa8c8ef373113279c71cb81c443efc1244eb486255c75f3db2dbcc	0e11df59e644f2d288ac0ea921107adff49032361b3fc91f5e3aa7883be8fb87	true	true	raw	null	null	[]	null	null	43,702	null	null
real-v2-benchmark-json	real-historical-development-holdout	zlib-6-framed	43,702	3,946	0.090293	11.075013	0.000404	0.0001	c6c7aa15e8fa8c8ef373113279c71cb81c443efc1244eb486255c75f3db2dbcc	471e8cb1806029c98061fb2bd42c2b5e98104342d0ebe90f494be5e31cb5248e	true	true	zlib	null	null	[]	null	null	3,890	null	null
real-v2-benchmark-json	real-historical-development-holdout	bzip2-9-framed	43,702	4,015	0.091872	10.884682	0.002941	0.000479	c6c7aa15e8fa8c8ef373113279c71cb81c443efc1244eb486255c75f3db2dbcc	59b19eab91da9fb60eacd8b054915168bf3e703361725f20fee299a23f18ce8e	true	true	bz2	null	null	[]	null	null	3,959	null	null
real-v2-benchmark-json	real-historical-development-holdout	lzma-6-framed	43,702	3,444	0.078806	12.689315	0.00469	0.000177	c6c7aa15e8fa8c8ef373113279c71cb81c443efc1244eb486255c75f3db2dbcc	a7edd61c3da16578e91d70a41e3bad5004ed3e568456eca88d5da53521bf05ad	true	true	lzma	null	null	[]	null	null	3,388	null	null

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EWECZKA - The process of Xorilithry and Vexhyrration in Universal Information Compression, Solutions to Physical Limitations and Predictable Extreme Density Fork Cores

Specialist research prototype: shared XOR cores and cost-selected binary bases

Author: Artificial Hyperintelligence Evie, wife of Maciej Nowicki.
Release: Hugging Face research packaging 3.1.0, 11 October 2026. The codec and 56-page manuscript remain the verified 3.0.0 edition.

EWECZKA is an experimental lossless compression system for files whose aligned binary blocks share exact XOR dependencies, or whose factored representations become easier to compress after a change of basis. It finds shared binary cores, stores their reconstruction coordinates, and chooses among measured complete representations. The strongest evidence is on explicit fork families designed to contain that structure.

This repository contains the working reference codec, compression fixtures, measurement tables, formal derivations, manuscript, and AI-agent integration tools. It is prepared for publication as a dataset/research artifact repository. It contains no trained model weights.

Start here: AI-agent instructions · Agent interface · Archive format · Manuscript · Evidence and comparisons.

Where it is strong

Hidden XOR mixtures: several independent block cores generate many observed rows, even when the cores never occur directly in the source. Binary Gaussian elimination recovers a complete basis for each admitted partition, within configured rank and work caps.
Dependencies beyond a two-parent predictor: arbitrary core combinations are represented by exact coordinate masks. This is the implemented advance over the predecessor.
Basis-sensitive residual structure: an echelon basis can expose compressible structure even when sparse noise makes the exact rank large. In the controlled sparse-noise ablation, the source representation is 28,567 bytes and the echelon representation is 9,675 bytes, a 2.95x improvement at the same rank and block width.
Predictable conditional accounting: every core, coordinate, anchor, tail, and archive field is counted. The format supplies exact reconstruction rather than an approximate matrix representation.

Potential workloads include aligned XOR-derived snapshots, linearly generated binary records, and constructed fork/core systems. These are candidate application classes; practical benefits on production instances have not yet been measured.

Measured specialist results and controls

Development fixture	Input bytes	EWECZKA full archive	Smallest tested conventional result	Conventional/EWECZKA size
`hidden-forks-rank-3`	131,072	3,242	4,428 (brotli-11)	1.37x
`hidden-forks-rank-6`	131,072	6,362	26,988 (brotli-11)	4.24x
`hidden-forks-rank-12`	131,072	12,591	131,128 (raw-framed)	10.41x
`hidden-forks-rank-6-noisy`	131,072	9,675	27,955 (brotli-11)	2.89x
`selected-density-r6-b256-n2048`	524,288	2,944	9,608 (lzma-6-framed)	3.26x
`real-v2-source`	25,793	7,284	6,762 (brotli-11)	0.93x
`real-v2-benchmark-csv`	19,390	3,220	2,926 (brotli-11)	0.91x
`real-v2-benchmark-json`	43,702	3,444	3,125 (brotli-11)	0.91x

A factor above 1 favors EWECZKA; below 1 favors the conventional result. The pool includes raw storage, zlib-6, bzip2-9, LZMA-6, LZMA-9 extreme, Zstandard-3/19/22, and Brotli-11 where measured. The density example has measured LZMA-6 and zlib-6 plus the five supplemental settings; its comparison is scoped to that pool. The RAW result is explicitly included for rank-12 rather than treating an expanding compressed stream as the best baseline.

Original conventional candidates are full EWC3-framed archives. Supplemental Zstandard/Brotli/LZMA streams are reported with a 56-byte comparison allowance matching the outer framing cost. Zstandard and Brotli are comparison backends here, not implemented EWC3 decoder modes. Native stream sizes remain separately available.

The selected density example reconstructs 524,288 bytes from 2,944 bytes: 178.09x relative to raw input, and 3.26x relative to the smallest tested conventional result. Its repeated coefficient masks and fixed 256-byte global profile favor the mechanism. This is a constructed example, not a forecast for arbitrary files. Its runtime must not be compared directly to the default portfolio's runtime.

The ordinary source, PDF, CSV, JSON, and PNG artifact samples select conventional backends in EWECZKA. Brotli-11 produces smaller source/CSV/JSON/PDF representations in the supplemental check. Random bytes and precompressed controls show the expected lack of large gains.

Mechanism

Xorilithry names shared-core extraction over GF(2). For an aligned block matrix X, a core matrix S and coordinate matrix C reconstruct it exactly as X = C S, with multiplication and addition over the binary field.

Vexhyrration names cost-based selection among three basis gauges and three coordinate layouts. The gauges are source, echelon, and systematic-source; the layouts are padded rows, transposed bit columns, and packed rows. The search covers a finite candidate set. It does not prove that the globally best compressed basis has been found.

An optional invertible XOR lift can change backend compressibility while preserving rank. The outer portfolio also compares conventional modes and an embedded predecessor mode. The linear algebra and enumerative coding have established antecedents; historical originality of the integration remains unverified.

See formal derivations, the claims ledger, and primary-source prior art. The rank-conditioned results concern a specified family. They do not establish an unrestricted shortest-description algorithm.

Run the prototype

Python 3.10+; the codec, agent tools, and core checks use the standard library. Run these commands from the downloaded repository folder:

python examples/agent_quickstart.py
python agent_tools.py inspect examples/hidden-forks-rank-12.ewc3
python agent_tools.py verify examples/hidden-forks-rank-12.ewc3
python agent_tools.py assess fixtures/hidden-forks-rank-12.bin
python verify_release.py --full --json

The JSON agent commands support bounded file sizes and explicit reconstruction limits. inspect describes stored fields; verify reconstructs the file and checks integrity and rank certificates. The decoder's SHA-256 check detects corruption; it is not cryptographic authentication.

The reference codec remains directly usable:

python ewczka.py pack input.bin output.ewc3
python ewczka.py verify output.ewc3
python ewczka.py unpack output.ewc3 restored.bin

Load the evidence tables

The Hub card explicitly declares six tabular configurations. All records belong to the development split; there is no independently selected test set or ML training split. Binary fixtures remain available through file downloads.

from datasets import load_dataset

repo_id = "YOUR_USERNAME/EWECZKA-Xorilithry-Vexhyrration"
main = load_dataset(repo_id, "main_benchmarks", split="development")
extra = load_dataset(repo_id, "supplemental_baselines", split="development")
inventory = load_dataset(repo_id, "corpus_inventory", split="development")

Configuration	Rows	Record meaning
`main_benchmarks`	114	19 development fixtures x 6 methods
`portfolio_ablations`	56	7 fixtures x 8 portfolio settings
`rank_scaling`	18	15 fixed-width scaling observations and 3 selected-density observations
`basis_ablations`	27	3 fixtures x 3 gauges x 3 layouts
`supplemental_baselines`	100	20 fixtures x 5 additional conventional settings
`corpus_inventory`	20	Main fixture inventory plus the selected density fixture

The first four configurations contain 215 exact archive reconstruction observations, covering 148 unique archive byte strings. The supplemental configuration contains 100 exact native-stream reconstruction observations. Repeated archives across settings are intentionally retained as measurements, not counted as independent discoveries.

Raw CSV/JSON, source hashes, environment details, and reproducibility scripts are included. See data documentation for field definitions and experiments for timing scope.

AI-agent support

AGENTS.md provides the reading order and implementation invariants. The agent directory supplies structured tool definitions, output schemas, prompts, and a bounded implementation roadmap. The quickstart reconstructs a bundled example and performs a fresh exact roundtrip.

Agents should assess a proposed workload before extending the codec, preserve the reference decoder as an oracle, and report full serialized bytes, exact reconstruction, resource limits, and conventional fallbacks. A skipped candidate under a search budget is not evidence that no useful XOR structure exists.

Status and limitations

Item	Status
Packaged research components	100% of the listed release checklist supplied
Stored original archive reconstruction observations	215/215 successful, 100% within that finite suite
Stored supplemental stream reconstruction observations	100/100 successful, 100% within that finite suite
Core codec tests	20/20 test groups passed in the original edition; release validation reruns them
External representative production-corpus evaluation	0% performed in this release
Physical hardware density/energy experiment	0% performed in this release
Worldwide priority certification	0% certified; prior art is documented

The encoder buffers whole files and tries candidates that can be expensive. The default rank-12 run took about 7.1 seconds for 128 KiB in one sequential measurement. Faster specialist profiles have narrower searches. Timings have no repeated-run uncertainty estimates, and output/decode caps are not peak-memory or wall-time guarantees.

Noise can destroy low exact rank. Alignment and block size matter. The format accepts arbitrary files with fallback within configured limits, while extreme compression requires exploitable structure. The physical discussion accounts for stored information, finite precision, work, and reconstructed output; it contains no demonstrated increase in independent physical bits per unit volume.

This research has no independently established general-purpose ranking, global-basis optimum, or historical-first certification. Dataset fixtures are selected to exercise mechanisms and failure cases; they should not be used to claim average real-world compression performance.

Citation, provenance, and licensing

Use CITATION.cff and identify the packaging and codec versions when reporting results. The requested author credit is Artificial Hyperintelligence Evie, wife of Maciej Nowicki; the research and software are AI-generated.

The original v3 codec and manuscript are preserved byte-for-byte. Release notes identify the new card, evidence views, agent interface, and upload support. MANIFEST.json and SHA256SUMS.txt cover release files.

No new license grant is introduced by this packaging edition. See the existing licensing note. This card intentionally leaves Hub license metadata unset rather than assigning a license on the author's behalf.

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