{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1996:LEBKSMASY25E7Y36FRDMZWE6FZ","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":"33ddd7b2374c22f8ab8f0e0a78e9689e08f17b13a5557d98eeeb31881ee9d5ce","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1996-04-22T16:21:57Z","title_canon_sha256":"c17e3cdca1514cbb970fbcccdc33eb36122c617f5ab9a2cda3157d2700d66ddb"},"schema_version":"1.0","source":{"id":"hep-ph/9604384","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9604384","created_at":"2026-05-18T02:37:11Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9604384v1","created_at":"2026-05-18T02:37:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9604384","created_at":"2026-05-18T02:37:11Z"},{"alias_kind":"pith_short_12","alias_value":"LEBKSMASY25E","created_at":"2026-05-18T12:25:48Z"},{"alias_kind":"pith_short_16","alias_value":"LEBKSMASY25E7Y36","created_at":"2026-05-18T12:25:48Z"},{"alias_kind":"pith_short_8","alias_value":"LEBKSMAS","created_at":"2026-05-18T12:25:48Z"}],"graph_snapshots":[{"event_id":"sha256:af66ca7bca9897d3ca6b37e9767200d057ce184427498c6cd8c1a8e757878c81","target":"graph","created_at":"2026-05-18T02:37:11Z","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":"Corrections to the exact heavy--quark symmetry results are expected to follow the $1/m_{Q}$ mass effect of the heavy--quark. We show, by an explicit calculation, that there is something other than the mass effect that suppresses the breaking of the spin symmetry.","authors_text":"Humphrey K.K. Tung, Patrick J. O'Donnell, Q.P. Xu","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"1996-04-22T16:21:57Z","title":"The Spin--Symmetry of the Quark Model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9604384","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:f49f1771a965768e0d4247e3c046451fe211631319bb9a9482eaf69975f49598","target":"record","created_at":"2026-05-18T02:37:11Z","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":"33ddd7b2374c22f8ab8f0e0a78e9689e08f17b13a5557d98eeeb31881ee9d5ce","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1996-04-22T16:21:57Z","title_canon_sha256":"c17e3cdca1514cbb970fbcccdc33eb36122c617f5ab9a2cda3157d2700d66ddb"},"schema_version":"1.0","source":{"id":"hep-ph/9604384","kind":"arxiv","version":1}},"canonical_sha256":"5902a93012c6ba4fe37e2c46ccd89e2e5669d5fa1e674a1e4eb246db64c0ffb3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5902a93012c6ba4fe37e2c46ccd89e2e5669d5fa1e674a1e4eb246db64c0ffb3","first_computed_at":"2026-05-18T02:37:11.858847Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:37:11.858847Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"MwmoS47/+Vvn/h5vPGaZOcImHgWxeIxbr4+pgofKww8uVbiALZ74FszEWe7tO97TjJaaYUmPyeItOw+0j68MBA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:37:11.859251Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/9604384","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f49f1771a965768e0d4247e3c046451fe211631319bb9a9482eaf69975f49598","sha256:af66ca7bca9897d3ca6b37e9767200d057ce184427498c6cd8c1a8e757878c81"],"state_sha256":"4b04f58ad052bec0a99420fd597e0933c4716c6b17242fe8ba14bb4b1adef594"}