{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:JKCFJWT4WMHOKCEMLY5SXJS4TT","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":"c4cdf38a5cc69e7a7941e4c70ad675cff2e2138914ab28f16672f4968d823cc4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-05-06T06:54:08Z","title_canon_sha256":"bb1a0fe4d62beea5974a640047b725c96397acb27c6606b901137ecb733b5cd1"},"schema_version":"1.0","source":{"id":"1405.1168","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1405.1168","created_at":"2026-05-18T02:45:12Z"},{"alias_kind":"arxiv_version","alias_value":"1405.1168v3","created_at":"2026-05-18T02:45:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1405.1168","created_at":"2026-05-18T02:45:12Z"},{"alias_kind":"pith_short_12","alias_value":"JKCFJWT4WMHO","created_at":"2026-05-18T12:28:33Z"},{"alias_kind":"pith_short_16","alias_value":"JKCFJWT4WMHOKCEM","created_at":"2026-05-18T12:28:33Z"},{"alias_kind":"pith_short_8","alias_value":"JKCFJWT4","created_at":"2026-05-18T12:28:33Z"}],"graph_snapshots":[{"event_id":"sha256:7bb48c257ee6daa4ee9adb5beac23238f393b7ee87640110fa787f11dfc80e7f","target":"graph","created_at":"2026-05-18T02:45:12Z","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":"Quantum simulations of Bell inequality violations are numerically obtained using probabilistic phase space methods, namely the positive P-representation. In this approach the moments of quantum observables are evaluated as moments of variables that have values outside the normal eigenvalue range. There is thus a parallel with quantum weak measurements and weak values. Nevertheless, the representation is exactly equivalent to quantum mechanics. A number of states violating Bell inequalities are sampled, demonstrating that these quantum paradoxes can be treated with probabilistic methods. We tre","authors_text":"Bogdan Opanchuk, Laura Rosales-Z\\'arate, Margaret D. Reid, Peter D. Drummond","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-05-06T06:54:08Z","title":"Probabilistic quantum phase-space simulation of Bell violations and their dynamical evolution"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.1168","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":"sha256:645d219708ebb1b640814a2d4fb3b0ff886c34af4b2f2d957347efeeed4f0210","target":"record","created_at":"2026-05-18T02:45:12Z","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":"c4cdf38a5cc69e7a7941e4c70ad675cff2e2138914ab28f16672f4968d823cc4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-05-06T06:54:08Z","title_canon_sha256":"bb1a0fe4d62beea5974a640047b725c96397acb27c6606b901137ecb733b5cd1"},"schema_version":"1.0","source":{"id":"1405.1168","kind":"arxiv","version":3}},"canonical_sha256":"4a8454da7cb30ee5088c5e3b2ba65c9cd6da0e5f1d62d16fae59ecee85de2cb6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4a8454da7cb30ee5088c5e3b2ba65c9cd6da0e5f1d62d16fae59ecee85de2cb6","first_computed_at":"2026-05-18T02:45:12.350703Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:45:12.350703Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"U7iiOW2v4E7+FfDiuvfR/qx5lzCT0fhBI2XM4G1OgQfRLgLQID05UWwofrfp0UeDdae+ZTmDG2XxboDOG2zBAg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:45:12.351344Z","signed_message":"canonical_sha256_bytes"},"source_id":"1405.1168","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:645d219708ebb1b640814a2d4fb3b0ff886c34af4b2f2d957347efeeed4f0210","sha256:7bb48c257ee6daa4ee9adb5beac23238f393b7ee87640110fa787f11dfc80e7f"],"state_sha256":"95a82a45a406159f4d9170a1f70342bfc644bc7e9949869a05dc8fae4a573389"}