{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:XWYLIVMBXRK3SA5Y6MP2TDW4LC","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":"80743c45f4894c11c8f826125ae87a9152fd0d6aaabec955e1f303b630ab0b6a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2012-09-25T08:38:15Z","title_canon_sha256":"bf2dcdc9388407f09beeb758e69b8b8083374e6ce74cde92250c9b99dccf86e8"},"schema_version":"1.0","source":{"id":"1209.5738","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1209.5738","created_at":"2026-05-18T03:19:22Z"},{"alias_kind":"arxiv_version","alias_value":"1209.5738v2","created_at":"2026-05-18T03:19:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1209.5738","created_at":"2026-05-18T03:19:22Z"},{"alias_kind":"pith_short_12","alias_value":"XWYLIVMBXRK3","created_at":"2026-05-18T12:27:27Z"},{"alias_kind":"pith_short_16","alias_value":"XWYLIVMBXRK3SA5Y","created_at":"2026-05-18T12:27:27Z"},{"alias_kind":"pith_short_8","alias_value":"XWYLIVMB","created_at":"2026-05-18T12:27:27Z"}],"graph_snapshots":[{"event_id":"sha256:fdd3312c23f3eb810a2d130c0240a77b25667e7c2050550434dcc17d5dfe1ed5","target":"graph","created_at":"2026-05-18T03:19:22Z","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 a summary of: 1) the non-uniqueness problem of the Hamiltonian and energy operators associated, in any given coordinate system, with the generally-covariant Dirac equation; 2) two different ways to restrict the gauge freedom so as to solve that problem; 3) the application of these two ways to the case of a uniformly rotating reference frame in Minkowski spacetime: we find that a spin-rotation coupling term is there only with one of these two ways.","authors_text":"Mayeul Arminjon","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2012-09-25T08:38:15Z","title":"Summary of a non-uniqueness problem of the covariant Dirac theory and of two solutions of it"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1209.5738","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":"sha256:45c018850f28fad71ab242fe937893642bf843b53b25364d99f378a4511b2d2f","target":"record","created_at":"2026-05-18T03:19:22Z","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":"80743c45f4894c11c8f826125ae87a9152fd0d6aaabec955e1f303b630ab0b6a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2012-09-25T08:38:15Z","title_canon_sha256":"bf2dcdc9388407f09beeb758e69b8b8083374e6ce74cde92250c9b99dccf86e8"},"schema_version":"1.0","source":{"id":"1209.5738","kind":"arxiv","version":2}},"canonical_sha256":"bdb0b45581bc55b903b8f31fa98edc58ab68dd1f8efe1df2bcd68e7d199c9ecd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bdb0b45581bc55b903b8f31fa98edc58ab68dd1f8efe1df2bcd68e7d199c9ecd","first_computed_at":"2026-05-18T03:19:22.469576Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:19:22.469576Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"cFzWLVKkHALvbxsTVhpcD5stpC8+YjpcoU+N/WPnluW64hs0t2kCTSxQqoQlg5j63l1W2d4LLMfxWPXHvEfrCw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:19:22.470388Z","signed_message":"canonical_sha256_bytes"},"source_id":"1209.5738","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:45c018850f28fad71ab242fe937893642bf843b53b25364d99f378a4511b2d2f","sha256:fdd3312c23f3eb810a2d130c0240a77b25667e7c2050550434dcc17d5dfe1ed5"],"state_sha256":"a056d108cd03d7b6763fceb939021249c7c5ddbf861d441f95b80bdb6739fb54"}