{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:XANJY7THJKCHFLZDQH4E6Z6D2J","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":"288ca4e8aae402b86451aeeece8ec60c3ab55d900667724d677cbb6573fb89ce","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2014-07-25T10:19:00Z","title_canon_sha256":"1eae7a53d614081f77448c6ba83f30aac6b5331881bf844bd3fb4f02e29ca2d3"},"schema_version":"1.0","source":{"id":"1407.6839","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1407.6839","created_at":"2026-05-18T02:30:54Z"},{"alias_kind":"arxiv_version","alias_value":"1407.6839v2","created_at":"2026-05-18T02:30:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1407.6839","created_at":"2026-05-18T02:30:54Z"},{"alias_kind":"pith_short_12","alias_value":"XANJY7THJKCH","created_at":"2026-05-18T12:28:57Z"},{"alias_kind":"pith_short_16","alias_value":"XANJY7THJKCHFLZD","created_at":"2026-05-18T12:28:57Z"},{"alias_kind":"pith_short_8","alias_value":"XANJY7TH","created_at":"2026-05-18T12:28:57Z"}],"graph_snapshots":[{"event_id":"sha256:a64ca6ee23ea5918b3d3d7d40de45e794fb53618449d84acf13177bcc2573d01","target":"graph","created_at":"2026-05-18T02:30:54Z","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 develop a dynamical coupled-channels model of K^- p reactions, aiming at extracting the parameters associated with hyperon resonances and providing the elementary antikaon-nucleon scattering amplitudes that can be used for investigating various phenomena in the strangeness sector such as the production of hypernuclei from kaon-nucleus reactions. The model consists of (a) meson-baryon (MB) potentials v_{M'B',MB} derived from the phenomenological SU(3) Lagrangian, and (b) vertex interactions Gamma_{MB,Y*} for describing the decays of the bare excited hyperon states (Y*) into MB states. The mo","authors_text":"H. Kamano, S. X. Nakamura, T. Sato, T.-S. H. Lee","cross_cats":["hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2014-07-25T10:19:00Z","title":"Dynamical coupled-channels model of $K^- p$ reactions (I): Determination of partial-wave amplitudes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1407.6839","kind":"arxiv","version":2},"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:bac2a51f5944ae6beec25d015b9be8a09627190d31477527d8c5fe2fceea2d59","target":"record","created_at":"2026-05-18T02:30:54Z","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":"288ca4e8aae402b86451aeeece8ec60c3ab55d900667724d677cbb6573fb89ce","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2014-07-25T10:19:00Z","title_canon_sha256":"1eae7a53d614081f77448c6ba83f30aac6b5331881bf844bd3fb4f02e29ca2d3"},"schema_version":"1.0","source":{"id":"1407.6839","kind":"arxiv","version":2}},"canonical_sha256":"b81a9c7e674a8472af2381f84f67c3d25172189ccafce5b17e5a311080e426e0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b81a9c7e674a8472af2381f84f67c3d25172189ccafce5b17e5a311080e426e0","first_computed_at":"2026-05-18T02:30:54.862136Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:30:54.862136Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"lf0oJ23mFaZUiTqTIXQjihtVHO+FpqI6HUhEgKJy1/yJjdnCIjCVYu2Hc5+QcCmiE5uZP7Ef3otleg+YbpzRCA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:30:54.862649Z","signed_message":"canonical_sha256_bytes"},"source_id":"1407.6839","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bac2a51f5944ae6beec25d015b9be8a09627190d31477527d8c5fe2fceea2d59","sha256:a64ca6ee23ea5918b3d3d7d40de45e794fb53618449d84acf13177bcc2573d01"],"state_sha256":"84bbed1126057fedcb4045cb6b463fd4878657aacdf70eb1be490602274d1c77"}