{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:Q35TWI57KI5JBXCLUDCTPBKK76","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":"904ebaad7e63cd6a3bfb6058efdd099d00c52eede36f6fea1e0411360d827e93","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2012-10-22T17:34:50Z","title_canon_sha256":"fc30ff2c31e42baa9740b4f375c3edccc7d4ea0c729c0769f8e9ac33ba4c72c9"},"schema_version":"1.0","source":{"id":"1210.5978","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1210.5978","created_at":"2026-05-18T03:42:25Z"},{"alias_kind":"arxiv_version","alias_value":"1210.5978v3","created_at":"2026-05-18T03:42:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1210.5978","created_at":"2026-05-18T03:42:25Z"},{"alias_kind":"pith_short_12","alias_value":"Q35TWI57KI5J","created_at":"2026-05-18T12:27:18Z"},{"alias_kind":"pith_short_16","alias_value":"Q35TWI57KI5JBXCL","created_at":"2026-05-18T12:27:18Z"},{"alias_kind":"pith_short_8","alias_value":"Q35TWI57","created_at":"2026-05-18T12:27:18Z"}],"graph_snapshots":[{"event_id":"sha256:c4634f1a5868d583f10c9c7d05babb93fd6dc662c0c7e7d13487cc24d10365c3","target":"graph","created_at":"2026-05-18T03:42:25Z","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":"In a recent article entitled \"A simple explanation of the quantum violation of a fundamental inequality,\" Cabello proposes a condition on a class of probabilistic models that, he claims, gives the same bound on contextuality for the KCBS inequality as quantum mechanics, and also rules out PR-box nonlocality. He conjectures that the condition will also reproduce quantum limits on contextuality in other scenarios. Here we show that the proposed principle is actually too weak to derive these results. Cabello has implicitly assumed in the proofs that if all pairs in a set of events are pairwise ex","authors_text":"Joe Henson","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2012-10-22T17:34:50Z","title":"Quantum contextuality from a simple principle?"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1210.5978","kind":"arxiv","version":3},"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":"sha256:5e2966b9eaf4e38ea935b0bc292ebe439a7d6c012d1862d701e808139f907686","target":"record","created_at":"2026-05-18T03:42:25Z","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":"904ebaad7e63cd6a3bfb6058efdd099d00c52eede36f6fea1e0411360d827e93","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2012-10-22T17:34:50Z","title_canon_sha256":"fc30ff2c31e42baa9740b4f375c3edccc7d4ea0c729c0769f8e9ac33ba4c72c9"},"schema_version":"1.0","source":{"id":"1210.5978","kind":"arxiv","version":3}},"canonical_sha256":"86fb3b23bf523a90dc4ba0c537854affa28b741ccc2d66de3014d051aad5f6a7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"86fb3b23bf523a90dc4ba0c537854affa28b741ccc2d66de3014d051aad5f6a7","first_computed_at":"2026-05-18T03:42:25.079685Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:42:25.079685Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"nccJjrF8P1yiTbgDjZLS3EZSzAxnCdpnZJkOGzE0cZH+nB1fFAaoJn4AkcMeY1dldrx52Ib5b6ii5b+ch0frCA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:42:25.080161Z","signed_message":"canonical_sha256_bytes"},"source_id":"1210.5978","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5e2966b9eaf4e38ea935b0bc292ebe439a7d6c012d1862d701e808139f907686","sha256:c4634f1a5868d583f10c9c7d05babb93fd6dc662c0c7e7d13487cc24d10365c3"],"state_sha256":"8c2893a87e61054ced5c5ae0cb581367a4bf9a669b01db7aa80f205135249b9f"}