{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:KLUL56GLSAJN77J3Y5FEMKMPFG","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":"abb1ed4722327757541a018f15d3e4c4944244a3f4b340342db702f4585b64fe","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-12-27T10:06:19Z","title_canon_sha256":"0a18fd3c10d64825d7b1d6b6ff5078bfd1b3879fa4d9358f6aba97a75f65e543"},"schema_version":"1.0","source":{"id":"1712.09538","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1712.09538","created_at":"2026-05-18T00:09:16Z"},{"alias_kind":"arxiv_version","alias_value":"1712.09538v1","created_at":"2026-05-18T00:09:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1712.09538","created_at":"2026-05-18T00:09:16Z"},{"alias_kind":"pith_short_12","alias_value":"KLUL56GLSAJN","created_at":"2026-05-18T12:31:24Z"},{"alias_kind":"pith_short_16","alias_value":"KLUL56GLSAJN77J3","created_at":"2026-05-18T12:31:24Z"},{"alias_kind":"pith_short_8","alias_value":"KLUL56GL","created_at":"2026-05-18T12:31:24Z"}],"graph_snapshots":[{"event_id":"sha256:5c76de9898a305a9ef03a73d6d09d3509475271e855df3d42dbc7ca0187c8143","target":"graph","created_at":"2026-05-18T00:09:16Z","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":"Intrinsic quantum correlations supported by the $SU(2)\\otimes SU(2)$ structure of the Dirac equation used to describe particle/antiparticle states, optical ion traps and bilayer graphene are investigated and connected to the description of local properties of Dirac bi-spinors. For quantum states driven by Dirac-like Hamiltonians, quantum entanglement and geometric discord between spin and parity degrees of freedom - sometimes mapped into equivalent low energy internal degrees of freedom - are obtained. Such \\textit{spin-parity} quantum correlations and the corresponding nonlocal intrinsic stru","authors_text":"A. E. Bernardini, M. Blasone, V. A. S. V. Bittencourt","cross_cats":["hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-12-27T10:06:19Z","title":"CP symmetry and thermal effects on Dirac bi-spinor spin-parity local correlations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1712.09538","kind":"arxiv","version":1},"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":"sha256:02d7d1b8ff315636705dd4ce12b4b52c5c2f389801a10e724450a80177b746df","target":"record","created_at":"2026-05-18T00:09:16Z","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":"abb1ed4722327757541a018f15d3e4c4944244a3f4b340342db702f4585b64fe","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-12-27T10:06:19Z","title_canon_sha256":"0a18fd3c10d64825d7b1d6b6ff5078bfd1b3879fa4d9358f6aba97a75f65e543"},"schema_version":"1.0","source":{"id":"1712.09538","kind":"arxiv","version":1}},"canonical_sha256":"52e8bef8cb9012dffd3bc74a46298f2983ab522cbe3c1ee30263a3954455e085","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"52e8bef8cb9012dffd3bc74a46298f2983ab522cbe3c1ee30263a3954455e085","first_computed_at":"2026-05-18T00:09:16.883991Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:09:16.883991Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"xofV9MA1GZoVcJ3HZf/gNsDKVdxUd2b2GDtayJrjaZ6itSqI4aU8J1DKclCbm0h/F9R/FaqFwERHLzyfDnqZDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:09:16.884433Z","signed_message":"canonical_sha256_bytes"},"source_id":"1712.09538","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:02d7d1b8ff315636705dd4ce12b4b52c5c2f389801a10e724450a80177b746df","sha256:5c76de9898a305a9ef03a73d6d09d3509475271e855df3d42dbc7ca0187c8143"],"state_sha256":"5f7330afbc5fc751a54f6e3549764f8d4a896073be13b09a298832398913c16a"}