{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2001:3M4OGHXT6ESSF7VFHZMRYSRLVA","short_pith_number":"pith:3M4OGHXT","schema_version":"1.0","canonical_sha256":"db38e31ef3f12522fea53e591c4a2ba80a012c89638200a5b9447e8a46c17d5b","source":{"kind":"arxiv","id":"hep-ph/0101224","version":1},"attestation_state":"computed","paper":{"title":"The Spin Structure of the Nucleon","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"(2) Department of Physics, B. W. Filippone (1), California Institute of Technology, University of Maryland), Xiangdong Ji (2) ((1) Kellogg Radiation Laboratory","submitted_at":"2001-01-19T19:00:35Z","abstract_excerpt":"We present an overview of recent experimental and theoretical advances in our understanding of the spin structure of protons and neutrons."},"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/0101224","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"2001-01-19T19:00:35Z","cross_cats_sorted":[],"title_canon_sha256":"0b9c497c16fc72b7645346d8b0464c04d1e41651f3c4d7957cce8db4570e3d28","abstract_canon_sha256":"89468d6256f945abc32d9c8bbad3fe4c2dc4cdbbf01e4bed64e61040e06015ac"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:17:45.600284Z","signature_b64":"mdETKAqd1zIpBN2pa2Svs7PywQPitf9b9G6V8SvDbeccExZ0TIza0Q/xcRyz3I9KwWHhwNI4/ElIA6XdgAafBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"db38e31ef3f12522fea53e591c4a2ba80a012c89638200a5b9447e8a46c17d5b","last_reissued_at":"2026-05-18T04:17:45.599808Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:17:45.599808Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The Spin Structure of the Nucleon","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"(2) Department of Physics, B. W. Filippone (1), California Institute of Technology, University of Maryland), Xiangdong Ji (2) ((1) Kellogg Radiation Laboratory","submitted_at":"2001-01-19T19:00:35Z","abstract_excerpt":"We present an overview of recent experimental and theoretical advances in our understanding of the spin structure of protons and neutrons."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0101224","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/0101224","created_at":"2026-05-18T04:17:45.599868+00:00"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0101224v1","created_at":"2026-05-18T04:17:45.599868+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0101224","created_at":"2026-05-18T04:17:45.599868+00:00"},{"alias_kind":"pith_short_12","alias_value":"3M4OGHXT6ESS","created_at":"2026-05-18T12:25:50.254431+00:00"},{"alias_kind":"pith_short_16","alias_value":"3M4OGHXT6ESSF7VF","created_at":"2026-05-18T12:25:50.254431+00:00"},{"alias_kind":"pith_short_8","alias_value":"3M4OGHXT","created_at":"2026-05-18T12:25:50.254431+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/3M4OGHXT6ESSF7VFHZMRYSRLVA","json":"https://pith.science/pith/3M4OGHXT6ESSF7VFHZMRYSRLVA.json","graph_json":"https://pith.science/api/pith-number/3M4OGHXT6ESSF7VFHZMRYSRLVA/graph.json","events_json":"https://pith.science/api/pith-number/3M4OGHXT6ESSF7VFHZMRYSRLVA/events.json","paper":"https://pith.science/paper/3M4OGHXT"},"agent_actions":{"view_html":"https://pith.science/pith/3M4OGHXT6ESSF7VFHZMRYSRLVA","download_json":"https://pith.science/pith/3M4OGHXT6ESSF7VFHZMRYSRLVA.json","view_paper":"https://pith.science/paper/3M4OGHXT","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=hep-ph/0101224&json=true","fetch_graph":"https://pith.science/api/pith-number/3M4OGHXT6ESSF7VFHZMRYSRLVA/graph.json","fetch_events":"https://pith.science/api/pith-number/3M4OGHXT6ESSF7VFHZMRYSRLVA/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/3M4OGHXT6ESSF7VFHZMRYSRLVA/action/timestamp_anchor","attest_storage":"https://pith.science/pith/3M4OGHXT6ESSF7VFHZMRYSRLVA/action/storage_attestation","attest_author":"https://pith.science/pith/3M4OGHXT6ESSF7VFHZMRYSRLVA/action/author_attestation","sign_citation":"https://pith.science/pith/3M4OGHXT6ESSF7VFHZMRYSRLVA/action/citation_signature","submit_replication":"https://pith.science/pith/3M4OGHXT6ESSF7VFHZMRYSRLVA/action/replication_record"}},"created_at":"2026-05-18T04:17:45.599868+00:00","updated_at":"2026-05-18T04:17:45.599868+00:00"}