{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:1996:LEBKSMASY25E7Y36FRDMZWE6FZ","short_pith_number":"pith:LEBKSMAS","schema_version":"1.0","canonical_sha256":"5902a93012c6ba4fe37e2c46ccd89e2e5669d5fa1e674a1e4eb246db64c0ffb3","source":{"kind":"arxiv","id":"hep-ph/9604384","version":1},"attestation_state":"computed","paper":{"title":"The Spin--Symmetry of the Quark Model","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Humphrey K.K. Tung, Patrick J. O'Donnell, Q.P. Xu","submitted_at":"1996-04-22T16:21:57Z","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."},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"hep-ph/9604384","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1996-04-22T16:21:57Z","cross_cats_sorted":[],"title_canon_sha256":"c17e3cdca1514cbb970fbcccdc33eb36122c617f5ab9a2cda3157d2700d66ddb","abstract_canon_sha256":"33ddd7b2374c22f8ab8f0e0a78e9689e08f17b13a5557d98eeeb31881ee9d5ce"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:37:11.859251Z","signature_b64":"MwmoS47/+Vvn/h5vPGaZOcImHgWxeIxbr4+pgofKww8uVbiALZ74FszEWe7tO97TjJaaYUmPyeItOw+0j68MBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5902a93012c6ba4fe37e2c46ccd89e2e5669d5fa1e674a1e4eb246db64c0ffb3","last_reissued_at":"2026-05-18T02:37:11.858847Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:37:11.858847Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The Spin--Symmetry of the Quark Model","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Humphrey K.K. Tung, Patrick J. O'Donnell, Q.P. Xu","submitted_at":"1996-04-22T16:21:57Z","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."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9604384","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9604384","created_at":"2026-05-18T02:37:11.858912+00:00"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9604384v1","created_at":"2026-05-18T02:37:11.858912+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9604384","created_at":"2026-05-18T02:37:11.858912+00:00"},{"alias_kind":"pith_short_12","alias_value":"LEBKSMASY25E","created_at":"2026-05-18T12:25:48.327863+00:00"},{"alias_kind":"pith_short_16","alias_value":"LEBKSMASY25E7Y36","created_at":"2026-05-18T12:25:48.327863+00:00"},{"alias_kind":"pith_short_8","alias_value":"LEBKSMAS","created_at":"2026-05-18T12:25:48.327863+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/LEBKSMASY25E7Y36FRDMZWE6FZ","json":"https://pith.science/pith/LEBKSMASY25E7Y36FRDMZWE6FZ.json","graph_json":"https://pith.science/api/pith-number/LEBKSMASY25E7Y36FRDMZWE6FZ/graph.json","events_json":"https://pith.science/api/pith-number/LEBKSMASY25E7Y36FRDMZWE6FZ/events.json","paper":"https://pith.science/paper/LEBKSMAS"},"agent_actions":{"view_html":"https://pith.science/pith/LEBKSMASY25E7Y36FRDMZWE6FZ","download_json":"https://pith.science/pith/LEBKSMASY25E7Y36FRDMZWE6FZ.json","view_paper":"https://pith.science/paper/LEBKSMAS","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=hep-ph/9604384&json=true","fetch_graph":"https://pith.science/api/pith-number/LEBKSMASY25E7Y36FRDMZWE6FZ/graph.json","fetch_events":"https://pith.science/api/pith-number/LEBKSMASY25E7Y36FRDMZWE6FZ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/LEBKSMASY25E7Y36FRDMZWE6FZ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/LEBKSMASY25E7Y36FRDMZWE6FZ/action/storage_attestation","attest_author":"https://pith.science/pith/LEBKSMASY25E7Y36FRDMZWE6FZ/action/author_attestation","sign_citation":"https://pith.science/pith/LEBKSMASY25E7Y36FRDMZWE6FZ/action/citation_signature","submit_replication":"https://pith.science/pith/LEBKSMASY25E7Y36FRDMZWE6FZ/action/replication_record"}},"created_at":"2026-05-18T02:37:11.858912+00:00","updated_at":"2026-05-18T02:37:11.858912+00:00"}