{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:RBTJIVFSFVVSDVK4NUKWRYZPL7","short_pith_number":"pith:RBTJIVFS","canonical_record":{"source":{"id":"1607.04599","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-07-15T18:05:20Z","cross_cats_sorted":[],"title_canon_sha256":"c4fb3617f50996fa55459d4dd5ff9ca37fc07ccbc2dfdf6ed81e9ab1a886293e","abstract_canon_sha256":"921a3829f75cb21488f1ebc40529377d3b7866b1574f63f124ce83f1bbbea4c3"},"schema_version":"1.0"},"canonical_sha256":"88669454b22d6b21d55c6d1568e32f5fec00056ff0bb3d7c9eadbaa30413441b","source":{"kind":"arxiv","id":"1607.04599","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1607.04599","created_at":"2026-05-18T01:00:05Z"},{"alias_kind":"arxiv_version","alias_value":"1607.04599v2","created_at":"2026-05-18T01:00:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1607.04599","created_at":"2026-05-18T01:00:05Z"},{"alias_kind":"pith_short_12","alias_value":"RBTJIVFSFVVS","created_at":"2026-05-18T12:30:41Z"},{"alias_kind":"pith_short_16","alias_value":"RBTJIVFSFVVSDVK4","created_at":"2026-05-18T12:30:41Z"},{"alias_kind":"pith_short_8","alias_value":"RBTJIVFS","created_at":"2026-05-18T12:30:41Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:RBTJIVFSFVVSDVK4NUKWRYZPL7","target":"record","payload":{"canonical_record":{"source":{"id":"1607.04599","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-07-15T18:05:20Z","cross_cats_sorted":[],"title_canon_sha256":"c4fb3617f50996fa55459d4dd5ff9ca37fc07ccbc2dfdf6ed81e9ab1a886293e","abstract_canon_sha256":"921a3829f75cb21488f1ebc40529377d3b7866b1574f63f124ce83f1bbbea4c3"},"schema_version":"1.0"},"canonical_sha256":"88669454b22d6b21d55c6d1568e32f5fec00056ff0bb3d7c9eadbaa30413441b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:00:05.637733Z","signature_b64":"Wr9Mv9chM8Rmm2ab4tA6J0iFxH3+CRfoD+agdYNcLlOW+JIqM+0y1UQxF4vDa+sSCB5qUv1SziFo6v9Bw14OCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"88669454b22d6b21d55c6d1568e32f5fec00056ff0bb3d7c9eadbaa30413441b","last_reissued_at":"2026-05-18T01:00:05.637250Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:00:05.637250Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1607.04599","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":"2026-05-18T01:00:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"U7wccRnGhCL/OjqJbOOUY4OQLUVaLV+MWEcypYK1UqBrv/6qz/5JD1jFZ4aJkmKDwzbaapEKEVMZsRv/YTJcBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-20T02:53:01.489090Z"},"content_sha256":"abe3db2699d1109a92f95df98fca3d9af420810af062b12e958158635f08caf3","schema_version":"1.0","event_id":"sha256:abe3db2699d1109a92f95df98fca3d9af420810af062b12e958158635f08caf3"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:RBTJIVFSFVVSDVK4NUKWRYZPL7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"On the violation of Bell's inequality for all non-product quantum states","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Adom Giffin, Carlo Cafaro, Sean Alan Ali","submitted_at":"2016-07-15T18:05:20Z","abstract_excerpt":"We present an explicit reexamination of Gisin's 1991 original proof concerning the violation of Bell's inequality for any pure entangled state of two-particle systems. Given the relevance of Gisin's work, our analysis is motivated by pedagogical reasons and allows the straightening of a few mathematical points in the original proof that in no way change the physical conclusions reached by Gisin."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1607.04599","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":"2026-05-18T01:00:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/2ABF5391j7ePse//aYsqdTuqSHrWBg+z3fQnSnwHaaQINzZEWTKp0EuZ56L3evmJJ3ve1ARZcerg/XPElj1Bg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-20T02:53:01.489449Z"},"content_sha256":"ae8ac6c49b6d5e0a56e82a415ffee0acd7772df4b22447f476ce258bba66618d","schema_version":"1.0","event_id":"sha256:ae8ac6c49b6d5e0a56e82a415ffee0acd7772df4b22447f476ce258bba66618d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/RBTJIVFSFVVSDVK4NUKWRYZPL7/bundle.json","state_url":"https://pith.science/pith/RBTJIVFSFVVSDVK4NUKWRYZPL7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/RBTJIVFSFVVSDVK4NUKWRYZPL7/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":"2026-06-20T02:53:01Z","links":{"resolver":"https://pith.science/pith/RBTJIVFSFVVSDVK4NUKWRYZPL7","bundle":"https://pith.science/pith/RBTJIVFSFVVSDVK4NUKWRYZPL7/bundle.json","state":"https://pith.science/pith/RBTJIVFSFVVSDVK4NUKWRYZPL7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/RBTJIVFSFVVSDVK4NUKWRYZPL7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:RBTJIVFSFVVSDVK4NUKWRYZPL7","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":"921a3829f75cb21488f1ebc40529377d3b7866b1574f63f124ce83f1bbbea4c3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-07-15T18:05:20Z","title_canon_sha256":"c4fb3617f50996fa55459d4dd5ff9ca37fc07ccbc2dfdf6ed81e9ab1a886293e"},"schema_version":"1.0","source":{"id":"1607.04599","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1607.04599","created_at":"2026-05-18T01:00:05Z"},{"alias_kind":"arxiv_version","alias_value":"1607.04599v2","created_at":"2026-05-18T01:00:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1607.04599","created_at":"2026-05-18T01:00:05Z"},{"alias_kind":"pith_short_12","alias_value":"RBTJIVFSFVVS","created_at":"2026-05-18T12:30:41Z"},{"alias_kind":"pith_short_16","alias_value":"RBTJIVFSFVVSDVK4","created_at":"2026-05-18T12:30:41Z"},{"alias_kind":"pith_short_8","alias_value":"RBTJIVFS","created_at":"2026-05-18T12:30:41Z"}],"graph_snapshots":[{"event_id":"sha256:ae8ac6c49b6d5e0a56e82a415ffee0acd7772df4b22447f476ce258bba66618d","target":"graph","created_at":"2026-05-18T01:00:05Z","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 present an explicit reexamination of Gisin's 1991 original proof concerning the violation of Bell's inequality for any pure entangled state of two-particle systems. Given the relevance of Gisin's work, our analysis is motivated by pedagogical reasons and allows the straightening of a few mathematical points in the original proof that in no way change the physical conclusions reached by Gisin.","authors_text":"Adom Giffin, Carlo Cafaro, Sean Alan Ali","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-07-15T18:05:20Z","title":"On the violation of Bell's inequality for all non-product quantum states"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1607.04599","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:abe3db2699d1109a92f95df98fca3d9af420810af062b12e958158635f08caf3","target":"record","created_at":"2026-05-18T01:00:05Z","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":"921a3829f75cb21488f1ebc40529377d3b7866b1574f63f124ce83f1bbbea4c3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-07-15T18:05:20Z","title_canon_sha256":"c4fb3617f50996fa55459d4dd5ff9ca37fc07ccbc2dfdf6ed81e9ab1a886293e"},"schema_version":"1.0","source":{"id":"1607.04599","kind":"arxiv","version":2}},"canonical_sha256":"88669454b22d6b21d55c6d1568e32f5fec00056ff0bb3d7c9eadbaa30413441b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"88669454b22d6b21d55c6d1568e32f5fec00056ff0bb3d7c9eadbaa30413441b","first_computed_at":"2026-05-18T01:00:05.637250Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:00:05.637250Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Wr9Mv9chM8Rmm2ab4tA6J0iFxH3+CRfoD+agdYNcLlOW+JIqM+0y1UQxF4vDa+sSCB5qUv1SziFo6v9Bw14OCg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:00:05.637733Z","signed_message":"canonical_sha256_bytes"},"source_id":"1607.04599","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:abe3db2699d1109a92f95df98fca3d9af420810af062b12e958158635f08caf3","sha256:ae8ac6c49b6d5e0a56e82a415ffee0acd7772df4b22447f476ce258bba66618d"],"state_sha256":"c2cc7717bd57368b21b1de4d8e657b7e4767bbbdda9468d74e77f02617d21572"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FIdrbiV35722qiqy9bKyY4Zyue3xHs3D46TYaJKFwYhXGb2rRtG6sMjeC0SHR5ZHzqIjsiRRzjF09jvpRSxNCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-20T02:53:01.491667Z","bundle_sha256":"6bef055ac7894accbe0b73348864cd69750603f282dd3045e8e938fde1a19ab6"}}