{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2002:G4FBSNV2TYUEHDYOZRSOBW74LZ","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":"8815e9f5b9c31470fef8ae0753796f9e4d2312051b1ffe7db2e60e2d0c9b29ae","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2002-07-05T17:22:01Z","title_canon_sha256":"451c00fb2f7d5fd02a1372568cb4d8c6b14c0bde1b34df59ff40b1c986c63382"},"schema_version":"1.0","source":{"id":"hep-ph/0207092","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0207092","created_at":"2026-07-04T15:18:19Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0207092v1","created_at":"2026-07-04T15:18:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0207092","created_at":"2026-07-04T15:18:19Z"},{"alias_kind":"pith_short_12","alias_value":"G4FBSNV2TYUE","created_at":"2026-07-04T15:18:19Z"},{"alias_kind":"pith_short_16","alias_value":"G4FBSNV2TYUEHDYO","created_at":"2026-07-04T15:18:19Z"},{"alias_kind":"pith_short_8","alias_value":"G4FBSNV2","created_at":"2026-07-04T15:18:19Z"}],"graph_snapshots":[{"event_id":"sha256:f53f500a4986e31a05f550453011fd07093a180f9ce763524111cc3e7c108d51","target":"graph","created_at":"2026-07-04T15:18:19Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/hep-ph/0207092/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The decay Delta^+ --> p gamma is studied in the 1/N_c expansion of QCD. The ratio of the helicity amplitudes is determined to be A_{3/2}/A_{1/2} = \\sqrt{3} + O(1/N_c^2). Equivalently, the ratio E2/M1 of the multipole amplitudes is predicted to be order 1/N_c^2.","authors_text":"A.V. Manohar, E. Jenkins, X. Ji","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"2002-07-05T17:22:01Z","title":"Delta --> N gamma in Large-Nc QCD"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0207092","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":"sha256:4e9b9bdeb71df42082b5c779dee122838e0ccf2f1d5c8481eb763cbd493acc65","target":"record","created_at":"2026-07-04T15:18:19Z","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":"8815e9f5b9c31470fef8ae0753796f9e4d2312051b1ffe7db2e60e2d0c9b29ae","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2002-07-05T17:22:01Z","title_canon_sha256":"451c00fb2f7d5fd02a1372568cb4d8c6b14c0bde1b34df59ff40b1c986c63382"},"schema_version":"1.0","source":{"id":"hep-ph/0207092","kind":"arxiv","version":1}},"canonical_sha256":"370a1936ba9e28438f0ecc64e0dbfc5e721c0762125e5b17660a4d79bd8f63f3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"370a1936ba9e28438f0ecc64e0dbfc5e721c0762125e5b17660a4d79bd8f63f3","first_computed_at":"2026-07-04T15:18:19.966262Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:18:19.966262Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"mT2LC/H+OdRIphw5BYWSixqJZSJfXZYdpmzDaTN1oYKeFEY4ov4A4RwynWYgcH+PzUBHsTHYQ6akqb5TJdeJAg==","signature_status":"signed_v1","signed_at":"2026-07-04T15:18:19.966706Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/0207092","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4e9b9bdeb71df42082b5c779dee122838e0ccf2f1d5c8481eb763cbd493acc65","sha256:f53f500a4986e31a05f550453011fd07093a180f9ce763524111cc3e7c108d51"],"state_sha256":"fd4ee79ebfefdb46ca941814db404dee76cded488b825661b56f8f5dcb5cddc9"}