{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:PAUQQYJBGMPLAAEA55HX2JG3TM","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":"37ba2a964fe22423ac0d1d8ecfa6ad153d59fffb7bca7edcf6f14c48817f2a86","cross_cats_sorted":["nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2020-03-18T13:18:00Z","title_canon_sha256":"23c02fd67f11401808d20e6f3843b7c3eec0910c1df7004a2158edd8c68e4ebf"},"schema_version":"1.0","source":{"id":"2003.08202","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2003.08202","created_at":"2026-07-05T01:05:12Z"},{"alias_kind":"arxiv_version","alias_value":"2003.08202v1","created_at":"2026-07-05T01:05:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2003.08202","created_at":"2026-07-05T01:05:12Z"},{"alias_kind":"pith_short_12","alias_value":"PAUQQYJBGMPL","created_at":"2026-07-05T01:05:12Z"},{"alias_kind":"pith_short_16","alias_value":"PAUQQYJBGMPLAAEA","created_at":"2026-07-05T01:05:12Z"},{"alias_kind":"pith_short_8","alias_value":"PAUQQYJB","created_at":"2026-07-05T01:05:12Z"}],"graph_snapshots":[{"event_id":"sha256:bb4b2de2ee655dd9b5e2b6df6c70f935c804ea35cc62ecbeed92583140ced80f","target":"graph","created_at":"2026-07-05T01:05:12Z","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/2003.08202/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We study three-body decays of $\\Lambda_c^{*}(2765) \\to \\Lambda_c^+\\pi^+\\pi^-$ by using effective Lagrangians in a non-relativistic framework. We consider the sequential decays through $\\Sigma_c(2455)\\pi$ and $\\Sigma_c^*(2520)\\pi$ in intermediate states which are dominant contributions. The coupling constants in the effective Lagrangians are computed in the quark model. We demonstrate that the ratio $R= \\Gamma(\\Lambda_c^*\\to\\Sigma_c^*(2520)\\pi)/\\Gamma(\\Lambda_c^*\\to \\Sigma_c(2455)\\pi)$ and angular correlations are sensitive to the spin and parity of $\\Lambda_c^{*}(2765)$. Thus, the measurement ","authors_text":"A. Hosaka, A. J. Arifi, H. Nagahiro, K. Tanida","cross_cats":["nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2020-03-18T13:18:00Z","title":"Three-body decay of $\\Lambda_c^{*} (2765)$ and determination of its spin-parity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2003.08202","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":"sha256:7cf8153d5c34d809ef1740c6db2cc3f092e0ebc46f51c401633be4ac8fcc6916","target":"record","created_at":"2026-07-05T01:05:12Z","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":"37ba2a964fe22423ac0d1d8ecfa6ad153d59fffb7bca7edcf6f14c48817f2a86","cross_cats_sorted":["nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2020-03-18T13:18:00Z","title_canon_sha256":"23c02fd67f11401808d20e6f3843b7c3eec0910c1df7004a2158edd8c68e4ebf"},"schema_version":"1.0","source":{"id":"2003.08202","kind":"arxiv","version":1}},"canonical_sha256":"7829086121331eb00080ef4f7d24db9b189e1d01e21cbd76a79be4ada0ab4a7e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7829086121331eb00080ef4f7d24db9b189e1d01e21cbd76a79be4ada0ab4a7e","first_computed_at":"2026-07-05T01:05:12.049705Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:05:12.049705Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"AnSHF0PLWU9sjNnhrvEtF7GWKhXPdvSnnvXwJNf9d7L46rPIFScVtSnXV1JFmpLzHHEufiaZTdNTsXx3y+krCA==","signature_status":"signed_v1","signed_at":"2026-07-05T01:05:12.050241Z","signed_message":"canonical_sha256_bytes"},"source_id":"2003.08202","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7cf8153d5c34d809ef1740c6db2cc3f092e0ebc46f51c401633be4ac8fcc6916","sha256:bb4b2de2ee655dd9b5e2b6df6c70f935c804ea35cc62ecbeed92583140ced80f"],"state_sha256":"be2d34f6dde11f98027f861ccd6b5e0f48e679835409c07b17805e0948abd8c7"}