{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:KOPKSES2F6VGEPLQBAVFDADHWX","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":"7bbe6140655ae114eb7dc22eff73e7f672ca54667622d664e65e0f07b129e3c5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2010-02-19T08:49:24Z","title_canon_sha256":"93cf9bd5fc17c726a00af67ea327092c14191b8b84a6635eb5643e726c1c0cab"},"schema_version":"1.0","source":{"id":"1002.3688","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1002.3688","created_at":"2026-05-18T02:33:47Z"},{"alias_kind":"arxiv_version","alias_value":"1002.3688v1","created_at":"2026-05-18T02:33:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1002.3688","created_at":"2026-05-18T02:33:47Z"},{"alias_kind":"pith_short_12","alias_value":"KOPKSES2F6VG","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_16","alias_value":"KOPKSES2F6VGEPLQ","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_8","alias_value":"KOPKSES2","created_at":"2026-05-18T12:26:09Z"}],"graph_snapshots":[{"event_id":"sha256:8a7465c24dc277955b7bf316f276ea9c8c98f34d2ce5840de69cdb0d638c5115","target":"graph","created_at":"2026-05-18T02:33:47Z","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":"We determine the helicity amplitudes A_1/2 and radiative decay widths in the transition Lambda(1670) to gamma Y (Y=Lambda or Sigma^0). The Lambda(1670) is treated as a dynamically generated resonance in meson-baryon chiral dynamics. We obtain the radiative decay widths of the Lambda(1670) to gamma Lambda as 3 \\pm 2 keV and to gamma Sigma^0 as 120 \\pm 50 keV. Also, the Q^2 dependence of the helicity amplitudes A_1/2 is calculated. We find that the K Xi component in the Lambda(1670) structure, mainly responsible for the dynamical generation of this resonance, is also responsible for the signific","authors_text":"D. Jido, E. Oset, M. Doring","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2010-02-19T08:49:24Z","title":"Helicity Amplitudes of the Lambda(1670) and two Lambda(1405) as dynamically generated resonances"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1002.3688","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":"sha256:5d1911f2fccef234eb37d1ff9422a39cbf230abd4ce7e854cc003ceccd3943a0","target":"record","created_at":"2026-05-18T02:33:47Z","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":"7bbe6140655ae114eb7dc22eff73e7f672ca54667622d664e65e0f07b129e3c5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2010-02-19T08:49:24Z","title_canon_sha256":"93cf9bd5fc17c726a00af67ea327092c14191b8b84a6635eb5643e726c1c0cab"},"schema_version":"1.0","source":{"id":"1002.3688","kind":"arxiv","version":1}},"canonical_sha256":"539ea9125a2faa623d70082a518067b5c433943b8689aae268a73ddc9cc6b363","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"539ea9125a2faa623d70082a518067b5c433943b8689aae268a73ddc9cc6b363","first_computed_at":"2026-05-18T02:33:47.811448Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:33:47.811448Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"YujCNtvViVaI2tYCHymQH3cqoDyL1lTefm3Ndh3TeCWMXziujIaOAXEEBllvAdB+0QJLyFtPjlcnm3MslK9OCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:33:47.811891Z","signed_message":"canonical_sha256_bytes"},"source_id":"1002.3688","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5d1911f2fccef234eb37d1ff9422a39cbf230abd4ce7e854cc003ceccd3943a0","sha256:8a7465c24dc277955b7bf316f276ea9c8c98f34d2ce5840de69cdb0d638c5115"],"state_sha256":"754efd5d3d08e36eeafb00fb705b67d4bc9d07058d46042e9ebd966f20f6d002"}