{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:X4CK6NO2ZZ2CL2GOOTXHDGXBUT","short_pith_number":"pith:X4CK6NO2","schema_version":"1.0","canonical_sha256":"bf04af35dace7425e8ce74ee719ae1a4f5778e02c4d1d3a6a98ff79c69e6445a","source":{"kind":"arxiv","id":"1106.4523","version":2},"attestation_state":"computed","paper":{"title":"Unitary coupled-channels model for three-mesons decays of heavy mesons","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex","nucl-th"],"primary_cat":"hep-ph","authors_text":"H. Kamano, S. X. Nakamura, T. Sato, T.-S. H. Lee","submitted_at":"2011-06-22T18:24:23Z","abstract_excerpt":"A unitary coupled-channels model is presented for investigating the decays of heavy mesons and excited meson states into three light pseudoscalar mesons. The model accounts for the three-mesons final state interactions in the decay processes, as required by both the three-body and two-body unitarity conditions. In the absence of the Z-diagram mechanisms that are necessary consequences of the three-body unitarity, our decay amplitudes are reduced to a form similar to those used in the so-called isobar-model analysis. We apply our coupled-channels model to the three-pions decays of a1(1260), pi2"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1106.4523","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-06-22T18:24:23Z","cross_cats_sorted":["hep-ex","nucl-th"],"title_canon_sha256":"aa20b11c95697b6bde7732940a19ad919239d9c5c62a6e831a97f78987f13f1f","abstract_canon_sha256":"517cf84748a650ad0e3b6d0285ff0f2ff003f06cb371880f8d97ce36c3be2780"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:06:07.813399Z","signature_b64":"UMWvHnWMeI52UmENytyG+MHE5owFo21MwE6utkwreyhemaXdjFxOzM7zW8sqrwBfvIEAuzaLvph1smkUXcSwAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bf04af35dace7425e8ce74ee719ae1a4f5778e02c4d1d3a6a98ff79c69e6445a","last_reissued_at":"2026-05-18T04:06:07.812895Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:06:07.812895Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Unitary coupled-channels model for three-mesons decays of heavy mesons","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex","nucl-th"],"primary_cat":"hep-ph","authors_text":"H. Kamano, S. X. Nakamura, T. Sato, T.-S. H. Lee","submitted_at":"2011-06-22T18:24:23Z","abstract_excerpt":"A unitary coupled-channels model is presented for investigating the decays of heavy mesons and excited meson states into three light pseudoscalar mesons. The model accounts for the three-mesons final state interactions in the decay processes, as required by both the three-body and two-body unitarity conditions. In the absence of the Z-diagram mechanisms that are necessary consequences of the three-body unitarity, our decay amplitudes are reduced to a form similar to those used in the so-called isobar-model analysis. We apply our coupled-channels model to the three-pions decays of a1(1260), pi2"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1106.4523","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1106.4523","created_at":"2026-05-18T04:06:07.812982+00:00"},{"alias_kind":"arxiv_version","alias_value":"1106.4523v2","created_at":"2026-05-18T04:06:07.812982+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1106.4523","created_at":"2026-05-18T04:06:07.812982+00:00"},{"alias_kind":"pith_short_12","alias_value":"X4CK6NO2ZZ2C","created_at":"2026-05-18T12:26:44.992195+00:00"},{"alias_kind":"pith_short_16","alias_value":"X4CK6NO2ZZ2CL2GO","created_at":"2026-05-18T12:26:44.992195+00:00"},{"alias_kind":"pith_short_8","alias_value":"X4CK6NO2","created_at":"2026-05-18T12:26:44.992195+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/X4CK6NO2ZZ2CL2GOOTXHDGXBUT","json":"https://pith.science/pith/X4CK6NO2ZZ2CL2GOOTXHDGXBUT.json","graph_json":"https://pith.science/api/pith-number/X4CK6NO2ZZ2CL2GOOTXHDGXBUT/graph.json","events_json":"https://pith.science/api/pith-number/X4CK6NO2ZZ2CL2GOOTXHDGXBUT/events.json","paper":"https://pith.science/paper/X4CK6NO2"},"agent_actions":{"view_html":"https://pith.science/pith/X4CK6NO2ZZ2CL2GOOTXHDGXBUT","download_json":"https://pith.science/pith/X4CK6NO2ZZ2CL2GOOTXHDGXBUT.json","view_paper":"https://pith.science/paper/X4CK6NO2","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1106.4523&json=true","fetch_graph":"https://pith.science/api/pith-number/X4CK6NO2ZZ2CL2GOOTXHDGXBUT/graph.json","fetch_events":"https://pith.science/api/pith-number/X4CK6NO2ZZ2CL2GOOTXHDGXBUT/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/X4CK6NO2ZZ2CL2GOOTXHDGXBUT/action/timestamp_anchor","attest_storage":"https://pith.science/pith/X4CK6NO2ZZ2CL2GOOTXHDGXBUT/action/storage_attestation","attest_author":"https://pith.science/pith/X4CK6NO2ZZ2CL2GOOTXHDGXBUT/action/author_attestation","sign_citation":"https://pith.science/pith/X4CK6NO2ZZ2CL2GOOTXHDGXBUT/action/citation_signature","submit_replication":"https://pith.science/pith/X4CK6NO2ZZ2CL2GOOTXHDGXBUT/action/replication_record"}},"created_at":"2026-05-18T04:06:07.812982+00:00","updated_at":"2026-05-18T04:06:07.812982+00:00"}