{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:BMX76ZOEURU7MO5OSSVAMMW3AL","short_pith_number":"pith:BMX76ZOE","canonical_record":{"source":{"id":"1406.3088","kind":"arxiv","version":6},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-06-12T00:22:51Z","cross_cats_sorted":["math.PR"],"title_canon_sha256":"b287f9ebbe1b819124b96afe153888b34e04e3dde3eb8fbd3337a715da301f6c","abstract_canon_sha256":"f3070e525e9580601ca919bad06b60a3d0a5916c4dbcf5c5a839f7bbbff24af0"},"schema_version":"1.0"},"canonical_sha256":"0b2fff65c4a469f63bae94aa0632db02fdde579c4fc4e81e81c5043d5e76f8b6","source":{"kind":"arxiv","id":"1406.3088","version":6},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1406.3088","created_at":"2026-05-18T01:22:19Z"},{"alias_kind":"arxiv_version","alias_value":"1406.3088v6","created_at":"2026-05-18T01:22:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1406.3088","created_at":"2026-05-18T01:22:19Z"},{"alias_kind":"pith_short_12","alias_value":"BMX76ZOEURU7","created_at":"2026-05-18T12:28:22Z"},{"alias_kind":"pith_short_16","alias_value":"BMX76ZOEURU7MO5O","created_at":"2026-05-18T12:28:22Z"},{"alias_kind":"pith_short_8","alias_value":"BMX76ZOE","created_at":"2026-05-18T12:28:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:BMX76ZOEURU7MO5OSSVAMMW3AL","target":"record","payload":{"canonical_record":{"source":{"id":"1406.3088","kind":"arxiv","version":6},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-06-12T00:22:51Z","cross_cats_sorted":["math.PR"],"title_canon_sha256":"b287f9ebbe1b819124b96afe153888b34e04e3dde3eb8fbd3337a715da301f6c","abstract_canon_sha256":"f3070e525e9580601ca919bad06b60a3d0a5916c4dbcf5c5a839f7bbbff24af0"},"schema_version":"1.0"},"canonical_sha256":"0b2fff65c4a469f63bae94aa0632db02fdde579c4fc4e81e81c5043d5e76f8b6","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:22:19.091438Z","signature_b64":"XtpDCYlW0HaCSlG6JooZl8q39lqJ7wJVgQ8iQSpx7ViSRFoibr/25kJaESdZBiOtjDCeXgWJE5D5ETI96m+DDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0b2fff65c4a469f63bae94aa0632db02fdde579c4fc4e81e81c5043d5e76f8b6","last_reissued_at":"2026-05-18T01:22:19.090691Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:22:19.090691Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1406.3088","source_version":6,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:22:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FWR/N1eF4p4rXovg66V57xPZrYmP423Yp3fTStmrfeEOWYiKlyye6MzBeZ/dnqJa8K1FIEt3X2tAaXWLdKyqBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T08:07:00.150918Z"},"content_sha256":"0219e9ea7e73b4cf431f68533089b0334a75f3a918eee0054865b71f6cd69c47","schema_version":"1.0","event_id":"sha256:0219e9ea7e73b4cf431f68533089b0334a75f3a918eee0054865b71f6cd69c47"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:BMX76ZOEURU7MO5OSSVAMMW3AL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Measuring Observable Quantum Contextuality","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.PR"],"primary_cat":"quant-ph","authors_text":"Ehtibar N. Dzhafarov, Gary Oas, J. Acacio de Barros, Janne V. Kujala","submitted_at":"2014-06-12T00:22:51Z","abstract_excerpt":"Contextuality is a central property in comparative analysis of classical, quantum, and supercorrelated systems. We examine and compare two well-motivated approaches to contextuality. One approach (\"contextuality-by-default\") is based on the idea that one and the same physical property measured under different conditions (contexts) is represented by different random variables. The other approach is based on the idea that while a physical property is represented by a single random variable irrespective of its context, the joint distributions of the random variables describing the system can invo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1406.3088","kind":"arxiv","version":6},"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":"2026-05-18T01:22:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PGFHpgCIyx/vJ8eDFxOSTrmH9exz/XFkcUM+Q05RUEd5MNi5RWfNpcKXfQ3WDipMWSuM8rTFjUW2eaR+fCf3AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T08:07:00.151465Z"},"content_sha256":"f2001c5b0235b00e1c76a9ec5c6a6fd50287bb9c022553b3d27b16a844908cc7","schema_version":"1.0","event_id":"sha256:f2001c5b0235b00e1c76a9ec5c6a6fd50287bb9c022553b3d27b16a844908cc7"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BMX76ZOEURU7MO5OSSVAMMW3AL/bundle.json","state_url":"https://pith.science/pith/BMX76ZOEURU7MO5OSSVAMMW3AL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BMX76ZOEURU7MO5OSSVAMMW3AL/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":"2026-05-27T08:07:00Z","links":{"resolver":"https://pith.science/pith/BMX76ZOEURU7MO5OSSVAMMW3AL","bundle":"https://pith.science/pith/BMX76ZOEURU7MO5OSSVAMMW3AL/bundle.json","state":"https://pith.science/pith/BMX76ZOEURU7MO5OSSVAMMW3AL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BMX76ZOEURU7MO5OSSVAMMW3AL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:BMX76ZOEURU7MO5OSSVAMMW3AL","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":"f3070e525e9580601ca919bad06b60a3d0a5916c4dbcf5c5a839f7bbbff24af0","cross_cats_sorted":["math.PR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-06-12T00:22:51Z","title_canon_sha256":"b287f9ebbe1b819124b96afe153888b34e04e3dde3eb8fbd3337a715da301f6c"},"schema_version":"1.0","source":{"id":"1406.3088","kind":"arxiv","version":6}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1406.3088","created_at":"2026-05-18T01:22:19Z"},{"alias_kind":"arxiv_version","alias_value":"1406.3088v6","created_at":"2026-05-18T01:22:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1406.3088","created_at":"2026-05-18T01:22:19Z"},{"alias_kind":"pith_short_12","alias_value":"BMX76ZOEURU7","created_at":"2026-05-18T12:28:22Z"},{"alias_kind":"pith_short_16","alias_value":"BMX76ZOEURU7MO5O","created_at":"2026-05-18T12:28:22Z"},{"alias_kind":"pith_short_8","alias_value":"BMX76ZOE","created_at":"2026-05-18T12:28:22Z"}],"graph_snapshots":[{"event_id":"sha256:f2001c5b0235b00e1c76a9ec5c6a6fd50287bb9c022553b3d27b16a844908cc7","target":"graph","created_at":"2026-05-18T01:22:19Z","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":"Contextuality is a central property in comparative analysis of classical, quantum, and supercorrelated systems. We examine and compare two well-motivated approaches to contextuality. One approach (\"contextuality-by-default\") is based on the idea that one and the same physical property measured under different conditions (contexts) is represented by different random variables. The other approach is based on the idea that while a physical property is represented by a single random variable irrespective of its context, the joint distributions of the random variables describing the system can invo","authors_text":"Ehtibar N. Dzhafarov, Gary Oas, J. Acacio de Barros, Janne V. Kujala","cross_cats":["math.PR"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-06-12T00:22:51Z","title":"Measuring Observable Quantum Contextuality"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1406.3088","kind":"arxiv","version":6},"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":"sha256:0219e9ea7e73b4cf431f68533089b0334a75f3a918eee0054865b71f6cd69c47","target":"record","created_at":"2026-05-18T01:22:19Z","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":"f3070e525e9580601ca919bad06b60a3d0a5916c4dbcf5c5a839f7bbbff24af0","cross_cats_sorted":["math.PR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-06-12T00:22:51Z","title_canon_sha256":"b287f9ebbe1b819124b96afe153888b34e04e3dde3eb8fbd3337a715da301f6c"},"schema_version":"1.0","source":{"id":"1406.3088","kind":"arxiv","version":6}},"canonical_sha256":"0b2fff65c4a469f63bae94aa0632db02fdde579c4fc4e81e81c5043d5e76f8b6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0b2fff65c4a469f63bae94aa0632db02fdde579c4fc4e81e81c5043d5e76f8b6","first_computed_at":"2026-05-18T01:22:19.090691Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:22:19.090691Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"XtpDCYlW0HaCSlG6JooZl8q39lqJ7wJVgQ8iQSpx7ViSRFoibr/25kJaESdZBiOtjDCeXgWJE5D5ETI96m+DDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:22:19.091438Z","signed_message":"canonical_sha256_bytes"},"source_id":"1406.3088","source_kind":"arxiv","source_version":6}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0219e9ea7e73b4cf431f68533089b0334a75f3a918eee0054865b71f6cd69c47","sha256:f2001c5b0235b00e1c76a9ec5c6a6fd50287bb9c022553b3d27b16a844908cc7"],"state_sha256":"743f88af6155b4334e6d1d3dd0409c4a72b87a301c3405b3daaf4ad51adfad86"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"te8WpdWNtrJ+6h/hq5yPZ5D7l66g5dHJh+9r006c8svafg44Rupr9lj5jy8AXlGWqgH6hqIWueb5kp/VkVbUAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T08:07:00.154764Z","bundle_sha256":"eaf904937d96c0c5e7312eb5ce62cd9edd21df22f399211df673d5796d0353e7"}}