{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:OIAKZIVUGVZ5BPBKXAFIQSMDJU","short_pith_number":"pith:OIAKZIVU","schema_version":"1.0","canonical_sha256":"7200aca2b43573d0bc2ab80a8849834d08013de8820509d98b1d1255228fbfd4","source":{"kind":"arxiv","id":"1010.3974","version":4},"attestation_state":"computed","paper":{"title":"The Decay Properties of the 1^{-+} Hybrid State","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex","nucl-ex","nucl-th"],"primary_cat":"hep-ph","authors_text":"Hua-Xing Chen, Peng-Zhi Huang, Shi-Lin Zhu, Zi-Xing Cai","submitted_at":"2010-10-19T16:45:47Z","abstract_excerpt":"Within the framework of the QCD sum rules, we consider the three-point correlation function, work at the limit q^2 -> 0 and m_\\pi -> 0, and pick out the singular term ~ {1\\over q^2} to extract the pionic coupling constants of the 1^{-+} hybrid meson. Then we calculate the decay widths of different modes. The decay width of the S-wave modes b_1 \\pi, f_1\\pi increases quickly as the hybrid meson mass and decay momentum increase. But for the low mass hybrid meson around 1.6 GeV, the P-wave decay mode \\rho \\pi is very important and its width is around 180 MeV, while the widths of \\eta \\pi and \\eta^"},"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":"1010.3974","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2010-10-19T16:45:47Z","cross_cats_sorted":["hep-ex","nucl-ex","nucl-th"],"title_canon_sha256":"71fe9e95d1ceba8a3974dabf496c8e0d396ebbb2845ee562b4975eca76f66f77","abstract_canon_sha256":"4f797bf0f04b65a3bf2ccd8a9ec93337ef831be42ddb3cc599d0aa37370d95c7"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:23:45.275192Z","signature_b64":"ollriGGtyEd0v2IbX/5t/m95zPyogLAzZT/tUcj8UoTr51D/shiGFXXpmI15dUg0H7j/RkRCtCaFg1QBOvPTBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7200aca2b43573d0bc2ab80a8849834d08013de8820509d98b1d1255228fbfd4","last_reissued_at":"2026-05-18T02:23:45.274531Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:23:45.274531Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The Decay Properties of the 1^{-+} Hybrid State","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex","nucl-ex","nucl-th"],"primary_cat":"hep-ph","authors_text":"Hua-Xing Chen, Peng-Zhi Huang, Shi-Lin Zhu, Zi-Xing Cai","submitted_at":"2010-10-19T16:45:47Z","abstract_excerpt":"Within the framework of the QCD sum rules, we consider the three-point correlation function, work at the limit q^2 -> 0 and m_\\pi -> 0, and pick out the singular term ~ {1\\over q^2} to extract the pionic coupling constants of the 1^{-+} hybrid meson. Then we calculate the decay widths of different modes. The decay width of the S-wave modes b_1 \\pi, f_1\\pi increases quickly as the hybrid meson mass and decay momentum increase. But for the low mass hybrid meson around 1.6 GeV, the P-wave decay mode \\rho \\pi is very important and its width is around 180 MeV, while the widths of \\eta \\pi and \\eta^"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1010.3974","kind":"arxiv","version":4},"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":"1010.3974","created_at":"2026-05-18T02:23:45.274624+00:00"},{"alias_kind":"arxiv_version","alias_value":"1010.3974v4","created_at":"2026-05-18T02:23:45.274624+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1010.3974","created_at":"2026-05-18T02:23:45.274624+00:00"},{"alias_kind":"pith_short_12","alias_value":"OIAKZIVUGVZ5","created_at":"2026-05-18T12:26:12.377268+00:00"},{"alias_kind":"pith_short_16","alias_value":"OIAKZIVUGVZ5BPBK","created_at":"2026-05-18T12:26:12.377268+00:00"},{"alias_kind":"pith_short_8","alias_value":"OIAKZIVU","created_at":"2026-05-18T12:26:12.377268+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/OIAKZIVUGVZ5BPBKXAFIQSMDJU","json":"https://pith.science/pith/OIAKZIVUGVZ5BPBKXAFIQSMDJU.json","graph_json":"https://pith.science/api/pith-number/OIAKZIVUGVZ5BPBKXAFIQSMDJU/graph.json","events_json":"https://pith.science/api/pith-number/OIAKZIVUGVZ5BPBKXAFIQSMDJU/events.json","paper":"https://pith.science/paper/OIAKZIVU"},"agent_actions":{"view_html":"https://pith.science/pith/OIAKZIVUGVZ5BPBKXAFIQSMDJU","download_json":"https://pith.science/pith/OIAKZIVUGVZ5BPBKXAFIQSMDJU.json","view_paper":"https://pith.science/paper/OIAKZIVU","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1010.3974&json=true","fetch_graph":"https://pith.science/api/pith-number/OIAKZIVUGVZ5BPBKXAFIQSMDJU/graph.json","fetch_events":"https://pith.science/api/pith-number/OIAKZIVUGVZ5BPBKXAFIQSMDJU/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/OIAKZIVUGVZ5BPBKXAFIQSMDJU/action/timestamp_anchor","attest_storage":"https://pith.science/pith/OIAKZIVUGVZ5BPBKXAFIQSMDJU/action/storage_attestation","attest_author":"https://pith.science/pith/OIAKZIVUGVZ5BPBKXAFIQSMDJU/action/author_attestation","sign_citation":"https://pith.science/pith/OIAKZIVUGVZ5BPBKXAFIQSMDJU/action/citation_signature","submit_replication":"https://pith.science/pith/OIAKZIVUGVZ5BPBKXAFIQSMDJU/action/replication_record"}},"created_at":"2026-05-18T02:23:45.274624+00:00","updated_at":"2026-05-18T02:23:45.274624+00:00"}