{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:SZI5PYYUZTIUJAWPYVX2ZXMAKC","short_pith_number":"pith:SZI5PYYU","schema_version":"1.0","canonical_sha256":"9651d7e314ccd14482cfc56facdd8050b26cd44eefb5be74f60f35815fe30b39","source":{"kind":"arxiv","id":"1308.3382","version":1},"attestation_state":"computed","paper":{"title":"The $\\gamma p \\to n a^+_2(1320) \\to n \\rho^0 \\pi^+$ reactions within an effective Lagrangian approach","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-ex","nucl-th"],"primary_cat":"hep-ph","authors_text":"Hong-Fei Zhang, Ju-Jun Xie, Jun He, Xu-Rong Chen, Yin Huang","submitted_at":"2013-08-15T13:18:58Z","abstract_excerpt":"We investigate the $a_2(1320)$ meson photon production in the $\\gamma p \\to n a^+_2(1320)$ and $\\gamma p \\to n \\rho^0 \\pi^+$ reactions within the effective Lagrangian method. For $\\gamma p \\to n a^+_2(1320)$ reaction, by considering the contributions only from the $t-$channel $\\pi^+$ exchange, we get a fairly good description of the current experimental total cross section data. We also studied the $\\gamma p \\to n \\rho^0 \\pi^+$ reaction, which mainly contribute to the $\\gamma p \\to n \\pi^+ \\pi^+ \\pi^-$ reaction. The latter reaction has measured by the CLAS Collaboration. The total cross sectio"},"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":"1308.3382","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-08-15T13:18:58Z","cross_cats_sorted":["nucl-ex","nucl-th"],"title_canon_sha256":"fb1ad3dd6469978f7f58c0515e1cb8de31d4b0606d90a79182eeab4db4b1c167","abstract_canon_sha256":"298c574e69ec8ea238ab24390bf1a277c3759f19fc4a70f7c81f8b70f419d72d"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:48:15.253598Z","signature_b64":"wMhRa9yo26/p4z0kSgPw89r9hwLdOz776iD0W3ZrMSalNFIptjmKPFxbYAjKpdAXWQBRlZZV5CFndNUGXGMrCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9651d7e314ccd14482cfc56facdd8050b26cd44eefb5be74f60f35815fe30b39","last_reissued_at":"2026-05-18T01:48:15.253117Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:48:15.253117Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The $\\gamma p \\to n a^+_2(1320) \\to n \\rho^0 \\pi^+$ reactions within an effective Lagrangian approach","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-ex","nucl-th"],"primary_cat":"hep-ph","authors_text":"Hong-Fei Zhang, Ju-Jun Xie, Jun He, Xu-Rong Chen, Yin Huang","submitted_at":"2013-08-15T13:18:58Z","abstract_excerpt":"We investigate the $a_2(1320)$ meson photon production in the $\\gamma p \\to n a^+_2(1320)$ and $\\gamma p \\to n \\rho^0 \\pi^+$ reactions within the effective Lagrangian method. For $\\gamma p \\to n a^+_2(1320)$ reaction, by considering the contributions only from the $t-$channel $\\pi^+$ exchange, we get a fairly good description of the current experimental total cross section data. We also studied the $\\gamma p \\to n \\rho^0 \\pi^+$ reaction, which mainly contribute to the $\\gamma p \\to n \\pi^+ \\pi^+ \\pi^-$ reaction. The latter reaction has measured by the CLAS Collaboration. The total cross sectio"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1308.3382","kind":"arxiv","version":1},"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":"1308.3382","created_at":"2026-05-18T01:48:15.253203+00:00"},{"alias_kind":"arxiv_version","alias_value":"1308.3382v1","created_at":"2026-05-18T01:48:15.253203+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1308.3382","created_at":"2026-05-18T01:48:15.253203+00:00"},{"alias_kind":"pith_short_12","alias_value":"SZI5PYYUZTIU","created_at":"2026-05-18T12:27:59.945178+00:00"},{"alias_kind":"pith_short_16","alias_value":"SZI5PYYUZTIUJAWP","created_at":"2026-05-18T12:27:59.945178+00:00"},{"alias_kind":"pith_short_8","alias_value":"SZI5PYYU","created_at":"2026-05-18T12:27:59.945178+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/SZI5PYYUZTIUJAWPYVX2ZXMAKC","json":"https://pith.science/pith/SZI5PYYUZTIUJAWPYVX2ZXMAKC.json","graph_json":"https://pith.science/api/pith-number/SZI5PYYUZTIUJAWPYVX2ZXMAKC/graph.json","events_json":"https://pith.science/api/pith-number/SZI5PYYUZTIUJAWPYVX2ZXMAKC/events.json","paper":"https://pith.science/paper/SZI5PYYU"},"agent_actions":{"view_html":"https://pith.science/pith/SZI5PYYUZTIUJAWPYVX2ZXMAKC","download_json":"https://pith.science/pith/SZI5PYYUZTIUJAWPYVX2ZXMAKC.json","view_paper":"https://pith.science/paper/SZI5PYYU","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1308.3382&json=true","fetch_graph":"https://pith.science/api/pith-number/SZI5PYYUZTIUJAWPYVX2ZXMAKC/graph.json","fetch_events":"https://pith.science/api/pith-number/SZI5PYYUZTIUJAWPYVX2ZXMAKC/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/SZI5PYYUZTIUJAWPYVX2ZXMAKC/action/timestamp_anchor","attest_storage":"https://pith.science/pith/SZI5PYYUZTIUJAWPYVX2ZXMAKC/action/storage_attestation","attest_author":"https://pith.science/pith/SZI5PYYUZTIUJAWPYVX2ZXMAKC/action/author_attestation","sign_citation":"https://pith.science/pith/SZI5PYYUZTIUJAWPYVX2ZXMAKC/action/citation_signature","submit_replication":"https://pith.science/pith/SZI5PYYUZTIUJAWPYVX2ZXMAKC/action/replication_record"}},"created_at":"2026-05-18T01:48:15.253203+00:00","updated_at":"2026-05-18T01:48:15.253203+00:00"}