{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2004:NTNBPOCJS3GUGBIYC57UXNGCZQ","short_pith_number":"pith:NTNBPOCJ","schema_version":"1.0","canonical_sha256":"6cda17b84996cd430518177f4bb4c2cc200466f5a7f75e21e761650a46e9c381","source":{"kind":"arxiv","id":"hep-ph/0402022","version":2},"attestation_state":"computed","paper":{"title":"Remark on the effective range approach to the f_0-a_0 mesons","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"B.Kerbikov (ITEP)","submitted_at":"2004-02-02T17:27:29Z","abstract_excerpt":"Discussion of apparently simple issues related to the resonance close to threshold may lead to misleading results. We clarify some subtle points, in particular the relation between Breit-Wigner and effective range approaches to the f_0-a_0 mesons."},"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":"hep-ph/0402022","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"2004-02-02T17:27:29Z","cross_cats_sorted":[],"title_canon_sha256":"bd7b296a3dbe1f219cb002aa6817238a9a8aca9d305d67740a8dd3f4e8c7aba4","abstract_canon_sha256":"95268cdb05f6e7a312945aa63e42369870a8c18445e7b56b289c3f3997bbffab"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:48:06.273529Z","signature_b64":"F4+Oh2DIlIDS8GyfjNlqlH3B5nvvulB8tF9jREjqGnMNjh4ixpZWDlAYF/yvIkTQkwl5ryUDkcVrF+TGMTZXDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6cda17b84996cd430518177f4bb4c2cc200466f5a7f75e21e761650a46e9c381","last_reissued_at":"2026-07-04T16:48:06.273135Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:48:06.273135Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Remark on the effective range approach to the f_0-a_0 mesons","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"B.Kerbikov (ITEP)","submitted_at":"2004-02-02T17:27:29Z","abstract_excerpt":"Discussion of apparently simple issues related to the resonance close to threshold may lead to misleading results. We clarify some subtle points, in particular the relation between Breit-Wigner and effective range approaches to the f_0-a_0 mesons."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0402022","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/hep-ph/0402022/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"hep-ph/0402022","created_at":"2026-07-04T16:48:06.273195+00:00"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0402022v2","created_at":"2026-07-04T16:48:06.273195+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0402022","created_at":"2026-07-04T16:48:06.273195+00:00"},{"alias_kind":"pith_short_12","alias_value":"NTNBPOCJS3GU","created_at":"2026-07-04T16:48:06.273195+00:00"},{"alias_kind":"pith_short_16","alias_value":"NTNBPOCJS3GUGBIY","created_at":"2026-07-04T16:48:06.273195+00:00"},{"alias_kind":"pith_short_8","alias_value":"NTNBPOCJ","created_at":"2026-07-04T16:48:06.273195+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2502.02654","citing_title":"Theory of resonances","ref_index":53,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/NTNBPOCJS3GUGBIYC57UXNGCZQ","json":"https://pith.science/pith/NTNBPOCJS3GUGBIYC57UXNGCZQ.json","graph_json":"https://pith.science/api/pith-number/NTNBPOCJS3GUGBIYC57UXNGCZQ/graph.json","events_json":"https://pith.science/api/pith-number/NTNBPOCJS3GUGBIYC57UXNGCZQ/events.json","paper":"https://pith.science/paper/NTNBPOCJ"},"agent_actions":{"view_html":"https://pith.science/pith/NTNBPOCJS3GUGBIYC57UXNGCZQ","download_json":"https://pith.science/pith/NTNBPOCJS3GUGBIYC57UXNGCZQ.json","view_paper":"https://pith.science/paper/NTNBPOCJ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=hep-ph/0402022&json=true","fetch_graph":"https://pith.science/api/pith-number/NTNBPOCJS3GUGBIYC57UXNGCZQ/graph.json","fetch_events":"https://pith.science/api/pith-number/NTNBPOCJS3GUGBIYC57UXNGCZQ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/NTNBPOCJS3GUGBIYC57UXNGCZQ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/NTNBPOCJS3GUGBIYC57UXNGCZQ/action/storage_attestation","attest_author":"https://pith.science/pith/NTNBPOCJS3GUGBIYC57UXNGCZQ/action/author_attestation","sign_citation":"https://pith.science/pith/NTNBPOCJS3GUGBIYC57UXNGCZQ/action/citation_signature","submit_replication":"https://pith.science/pith/NTNBPOCJS3GUGBIYC57UXNGCZQ/action/replication_record"}},"created_at":"2026-07-04T16:48:06.273195+00:00","updated_at":"2026-07-04T16:48:06.273195+00:00"}