{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:3E74OHGNTCHURAOKAV7PY4XYIS","short_pith_number":"pith:3E74OHGN","canonical_record":{"source":{"id":"1207.0981","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.data-an","submitted_at":"2012-07-04T13:52:32Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"9c99e2ccef86dd0205b56990043f3562a9afa0c9b771df44dce1e639b75fa4d7","abstract_canon_sha256":"734e336acc062cf9447af79d9e13ac0f3ab9c2931cd329c4b86f2ad0a9df09fd"},"schema_version":"1.0"},"canonical_sha256":"d93fc71ccd988f4881ca057efc72f84486a603612f255abc860eaf5b21970a22","source":{"kind":"arxiv","id":"1207.0981","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1207.0981","created_at":"2026-05-18T03:41:32Z"},{"alias_kind":"arxiv_version","alias_value":"1207.0981v2","created_at":"2026-05-18T03:41:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1207.0981","created_at":"2026-05-18T03:41:32Z"},{"alias_kind":"pith_short_12","alias_value":"3E74OHGNTCHU","created_at":"2026-05-18T12:26:50Z"},{"alias_kind":"pith_short_16","alias_value":"3E74OHGNTCHURAOK","created_at":"2026-05-18T12:26:50Z"},{"alias_kind":"pith_short_8","alias_value":"3E74OHGN","created_at":"2026-05-18T12:26:50Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:3E74OHGNTCHURAOKAV7PY4XYIS","target":"record","payload":{"canonical_record":{"source":{"id":"1207.0981","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.data-an","submitted_at":"2012-07-04T13:52:32Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"9c99e2ccef86dd0205b56990043f3562a9afa0c9b771df44dce1e639b75fa4d7","abstract_canon_sha256":"734e336acc062cf9447af79d9e13ac0f3ab9c2931cd329c4b86f2ad0a9df09fd"},"schema_version":"1.0"},"canonical_sha256":"d93fc71ccd988f4881ca057efc72f84486a603612f255abc860eaf5b21970a22","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:41:32.017441Z","signature_b64":"ASOxvQtBbVhq84YGOJsBFVIf2fJy4goyUDV0lcDp4No/V8bjUKbz7FCkxoo7P+d+CGxKE2nTeQqqUJ40wuInCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d93fc71ccd988f4881ca057efc72f84486a603612f255abc860eaf5b21970a22","last_reissued_at":"2026-05-18T03:41:32.016910Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:41:32.016910Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1207.0981","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:41:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sg4EbRrYXu42+OEuecX8tJ7YKIEC+YI+YwMplmb7cim3jAf9+bAbwEa1NgU1f26h44mTYFM7rjnGdruqLfFkBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T12:15:15.262692Z"},"content_sha256":"76826e24df45db33b76a427b0faa4c439b1d46f9a013ce3b7a4f2b3380fbac52","schema_version":"1.0","event_id":"sha256:76826e24df45db33b76a427b0faa4c439b1d46f9a013ce3b7a4f2b3380fbac52"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:3E74OHGNTCHURAOKAV7PY4XYIS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"An algorithm for quantifying dependence in multivariate data sets","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"physics.data-an","authors_text":"Michael Feindt, Michael Prim","submitted_at":"2012-07-04T13:52:32Z","abstract_excerpt":"We describe an algorithm to quantify dependence in a multivariate data set. The algorithm is able to identify any linear and non-linear dependence in the data set by performing a hypothesis test for two variables being independent. As a result we obtain a reliable measure of dependence.\n  In high energy physics understanding dependencies is especially important in multidimensional maximum likelihood analyses. We therefore describe the problem of a multidimensional maximum likelihood analysis applied on a multivariate data set with variables that are dependent on each other. We review common pr"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1207.0981","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:41:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qCN9aWl6eD4sjgOsKPYufAfmHp+qHLzmiafF9NPxRRZQl6ZgLyIPOcNCghuJmSC9TBtTqarsqhnW+JIwnmdeCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T12:15:15.263389Z"},"content_sha256":"cf0b906fa49b11d5c978f7d4bb8b4583fd8f80090596e6919863ffbd3dbf24b0","schema_version":"1.0","event_id":"sha256:cf0b906fa49b11d5c978f7d4bb8b4583fd8f80090596e6919863ffbd3dbf24b0"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/3E74OHGNTCHURAOKAV7PY4XYIS/bundle.json","state_url":"https://pith.science/pith/3E74OHGNTCHURAOKAV7PY4XYIS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/3E74OHGNTCHURAOKAV7PY4XYIS/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-31T12:15:15Z","links":{"resolver":"https://pith.science/pith/3E74OHGNTCHURAOKAV7PY4XYIS","bundle":"https://pith.science/pith/3E74OHGNTCHURAOKAV7PY4XYIS/bundle.json","state":"https://pith.science/pith/3E74OHGNTCHURAOKAV7PY4XYIS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/3E74OHGNTCHURAOKAV7PY4XYIS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:3E74OHGNTCHURAOKAV7PY4XYIS","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"734e336acc062cf9447af79d9e13ac0f3ab9c2931cd329c4b86f2ad0a9df09fd","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.data-an","submitted_at":"2012-07-04T13:52:32Z","title_canon_sha256":"9c99e2ccef86dd0205b56990043f3562a9afa0c9b771df44dce1e639b75fa4d7"},"schema_version":"1.0","source":{"id":"1207.0981","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1207.0981","created_at":"2026-05-18T03:41:32Z"},{"alias_kind":"arxiv_version","alias_value":"1207.0981v2","created_at":"2026-05-18T03:41:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1207.0981","created_at":"2026-05-18T03:41:32Z"},{"alias_kind":"pith_short_12","alias_value":"3E74OHGNTCHU","created_at":"2026-05-18T12:26:50Z"},{"alias_kind":"pith_short_16","alias_value":"3E74OHGNTCHURAOK","created_at":"2026-05-18T12:26:50Z"},{"alias_kind":"pith_short_8","alias_value":"3E74OHGN","created_at":"2026-05-18T12:26:50Z"}],"graph_snapshots":[{"event_id":"sha256:cf0b906fa49b11d5c978f7d4bb8b4583fd8f80090596e6919863ffbd3dbf24b0","target":"graph","created_at":"2026-05-18T03:41:32Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"We describe an algorithm to quantify dependence in a multivariate data set. The algorithm is able to identify any linear and non-linear dependence in the data set by performing a hypothesis test for two variables being independent. As a result we obtain a reliable measure of dependence.\n  In high energy physics understanding dependencies is especially important in multidimensional maximum likelihood analyses. We therefore describe the problem of a multidimensional maximum likelihood analysis applied on a multivariate data set with variables that are dependent on each other. We review common pr","authors_text":"Michael Feindt, Michael Prim","cross_cats":["hep-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.data-an","submitted_at":"2012-07-04T13:52:32Z","title":"An algorithm for quantifying dependence in multivariate data sets"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1207.0981","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:76826e24df45db33b76a427b0faa4c439b1d46f9a013ce3b7a4f2b3380fbac52","target":"record","created_at":"2026-05-18T03:41:32Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"734e336acc062cf9447af79d9e13ac0f3ab9c2931cd329c4b86f2ad0a9df09fd","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.data-an","submitted_at":"2012-07-04T13:52:32Z","title_canon_sha256":"9c99e2ccef86dd0205b56990043f3562a9afa0c9b771df44dce1e639b75fa4d7"},"schema_version":"1.0","source":{"id":"1207.0981","kind":"arxiv","version":2}},"canonical_sha256":"d93fc71ccd988f4881ca057efc72f84486a603612f255abc860eaf5b21970a22","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d93fc71ccd988f4881ca057efc72f84486a603612f255abc860eaf5b21970a22","first_computed_at":"2026-05-18T03:41:32.016910Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:41:32.016910Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ASOxvQtBbVhq84YGOJsBFVIf2fJy4goyUDV0lcDp4No/V8bjUKbz7FCkxoo7P+d+CGxKE2nTeQqqUJ40wuInCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:41:32.017441Z","signed_message":"canonical_sha256_bytes"},"source_id":"1207.0981","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:76826e24df45db33b76a427b0faa4c439b1d46f9a013ce3b7a4f2b3380fbac52","sha256:cf0b906fa49b11d5c978f7d4bb8b4583fd8f80090596e6919863ffbd3dbf24b0"],"state_sha256":"02e63421cd18c16c1945e6d1d0584ff544060ea8ba804ceffc908b7b8aa1ca59"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QRxgJS+8+cYbfarvsCyH5Xd916EWAF7hXobi+gdxj6jvQmoxPGuMOXBQ6KLoAe1twT2e8civgTEuICNtruYtCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T12:15:15.266925Z","bundle_sha256":"a20afc21ba32549b88c74c7dad81c4b1a4f5bf771373a515b3324ce6709a91f0"}}