{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2003:4Q7YTRKHTEZEX7Z4YGR5PSFRYY","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":"56f7a02ca6db5c35ada197d8d88475b7023c63858fb703acf66308547c713fdc","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2003-01-31T20:32:37Z","title_canon_sha256":"0fb5092a4ac6a3783b43e0be3048b7ce370383d8bfda2a64748fd1ad4216c2c8"},"schema_version":"1.0","source":{"id":"hep-ph/0301279","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0301279","created_at":"2026-05-18T00:36:56Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0301279v1","created_at":"2026-05-18T00:36:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0301279","created_at":"2026-05-18T00:36:56Z"},{"alias_kind":"pith_short_12","alias_value":"4Q7YTRKHTEZE","created_at":"2026-05-18T12:25:51Z"},{"alias_kind":"pith_short_16","alias_value":"4Q7YTRKHTEZEX7Z4","created_at":"2026-05-18T12:25:51Z"},{"alias_kind":"pith_short_8","alias_value":"4Q7YTRKH","created_at":"2026-05-18T12:25:51Z"}],"graph_snapshots":[{"event_id":"sha256:499b70a4878f1174796f51df942f3a926bb18abefd57686e99d70f8c5c78419d","target":"graph","created_at":"2026-05-18T00:36:56Z","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":"The 1/N_c expansion (N_c being the number of QCD colors) has been applied in recent papers to the phenomenology of excited baryon resonances. This talk surveys the work done to date, and discusses its successes and remaining challenges.","authors_text":"Richard F. Lebed","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"2003-01-31T20:32:37Z","title":"N* Properties from the 1/N_c Expansion"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0301279","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":"sha256:9cc8f9f24cfd0a8d7fcb6921d0c3b3a96d05cfc5a74d9cc1b87baf6869c3e7ca","target":"record","created_at":"2026-05-18T00:36:56Z","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":"56f7a02ca6db5c35ada197d8d88475b7023c63858fb703acf66308547c713fdc","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2003-01-31T20:32:37Z","title_canon_sha256":"0fb5092a4ac6a3783b43e0be3048b7ce370383d8bfda2a64748fd1ad4216c2c8"},"schema_version":"1.0","source":{"id":"hep-ph/0301279","kind":"arxiv","version":1}},"canonical_sha256":"e43f89c54799324bff3cc1a3d7c8b1c624751a8e26c87db2b51f07907ce2b44d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e43f89c54799324bff3cc1a3d7c8b1c624751a8e26c87db2b51f07907ce2b44d","first_computed_at":"2026-05-18T00:36:56.562548Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:36:56.562548Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"abyeV5ekU6Q15d2PuIhx/fN/DSbTUW0S5vQ7RKDt4R7rw6WJxQa4HNHyXNj+64N+mul5v0/xeEqttye+L7j0AA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:36:56.562956Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/0301279","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9cc8f9f24cfd0a8d7fcb6921d0c3b3a96d05cfc5a74d9cc1b87baf6869c3e7ca","sha256:499b70a4878f1174796f51df942f3a926bb18abefd57686e99d70f8c5c78419d"],"state_sha256":"122d42e699a93c8234941ad44ea7f29d0d12084e5a8423ce6eebd829cb5b8ebf"}