{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:KO2MF3GZECXXSMGK2G6PZT3FC6","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":"4e085b76804ef8c4abffa1f6a93b9785d55da3142166b182187b21bd273f148c","cross_cats_sorted":["nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-04-13T10:12:39Z","title_canon_sha256":"203e1275f0f5543814035cf75219aceaafa25ddf0d8c7b8e86124e8228fde050"},"schema_version":"1.0","source":{"id":"1804.04872","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1804.04872","created_at":"2026-05-18T00:12:17Z"},{"alias_kind":"arxiv_version","alias_value":"1804.04872v2","created_at":"2026-05-18T00:12:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1804.04872","created_at":"2026-05-18T00:12:17Z"},{"alias_kind":"pith_short_12","alias_value":"KO2MF3GZECXX","created_at":"2026-05-18T12:32:33Z"},{"alias_kind":"pith_short_16","alias_value":"KO2MF3GZECXXSMGK","created_at":"2026-05-18T12:32:33Z"},{"alias_kind":"pith_short_8","alias_value":"KO2MF3GZ","created_at":"2026-05-18T12:32:33Z"}],"graph_snapshots":[{"event_id":"sha256:9d3de5f3a5c1b89ac6d46aa30bac0f4b92d94393d14c1c797a0ce8db91aaddaf","target":"graph","created_at":"2026-05-18T00:12:17Z","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 construct an effective hadronic model including $\\Lambda_c(2595)$, $\\Lambda_c(2625)$, $\\Lambda_b(5912)$ and $\\Lambda_b(5920)$ regarding them as chiral partners to $\\Sigma_c(2455)$, $\\Sigma_c(2520)$, $\\Sigma_b$ and $\\Sigma_b^\\ast$, respectively, with respecting the chiral symmetry and heavy-quark spin-flavor symmetry. We determine the model parameters from the experimental data for relevant masses and decay widths of $\\Sigma_c^{(\\ast)}$ and $\\Lambda_c(2595)$. Then, we study the decay widths of $\\Lambda_c(2625)$, $\\Lambda_b(5912)$ and $\\Lambda_b(5920)$. We find that, although the decay of $\\L","authors_text":"Masayasu Harada, Yohei Kawakami","cross_cats":["nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-04-13T10:12:39Z","title":"Analysis of $\\Lambda_c(2595)$, $\\Lambda_c(2625)$, $\\Lambda_b(5912)$, $\\Lambda_b(5920)$ based on a chiral partner structure"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.04872","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":"sha256:8c5ed6f9d146866f524c4494bc680fefe9390f0970e00eb6e1c809d7e5504df6","target":"record","created_at":"2026-05-18T00:12:17Z","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":"4e085b76804ef8c4abffa1f6a93b9785d55da3142166b182187b21bd273f148c","cross_cats_sorted":["nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-04-13T10:12:39Z","title_canon_sha256":"203e1275f0f5543814035cf75219aceaafa25ddf0d8c7b8e86124e8228fde050"},"schema_version":"1.0","source":{"id":"1804.04872","kind":"arxiv","version":2}},"canonical_sha256":"53b4c2ecd920af7930cad1bcfccf6517a75b58fbcd5098efe684b1a3458a42ab","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"53b4c2ecd920af7930cad1bcfccf6517a75b58fbcd5098efe684b1a3458a42ab","first_computed_at":"2026-05-18T00:12:17.601823Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:12:17.601823Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"lMrYYUIU5PXGbZit3zsE9S/4aW/1xzYnaCD+RblbKttoDX4sekJulcLR1uEW92V3FWJ3NmeVfBwu6FwiQ+cDDA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:12:17.602559Z","signed_message":"canonical_sha256_bytes"},"source_id":"1804.04872","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8c5ed6f9d146866f524c4494bc680fefe9390f0970e00eb6e1c809d7e5504df6","sha256:9d3de5f3a5c1b89ac6d46aa30bac0f4b92d94393d14c1c797a0ce8db91aaddaf"],"state_sha256":"bf9459849a320f673605d36a7df6931abb35102389b818a16b6a2d943441bed5"}