{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2001:CSXCFVQVY3QRHLUD2MUPBQKSLN","short_pith_number":"pith:CSXCFVQV","schema_version":"1.0","canonical_sha256":"14ae22d615c6e113ae83d328f0c1525b60a9f1f3858fdfa6de1f534fb4919fad","source":{"kind":"arxiv","id":"hep-ph/0110059","version":1},"attestation_state":"computed","paper":{"title":"Analysis of nature of phi -> gamma pi0 eta and phi -> gamma pi0 pi0 decays","license":"","headline":"","cross_cats":["hep-ex","nucl-th"],"primary_cat":"hep-ph","authors_text":"N.N. Achasov (Sobolev Institute for Mathematics SB RAS, Novosibirsk)","submitted_at":"2001-10-04T11:06:23Z","abstract_excerpt":"We study interference patterns in the phi -> gamma a0 + pi0 rho -> gamma pi eta and phi -> gamma f0 + pi0 rho -> gamma pi0 pi0 reactions. Taking into account the interference, we fit the experimental data and show that the background reaction does not distort the pi0eta spectrum in the decay phi -> gamma pi eta everywhere over the energy region and does not distort the pi0 pi0 spectrum in the decay phi -> gamma pi0 pi0 when the invariant mass m_{pi0 pi0} > 670 MeV. We discuss the details of the scalar meson production in the radiative decays and note that there are conclusive arguments in favo"},"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/0110059","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"2001-10-04T11:06:23Z","cross_cats_sorted":["hep-ex","nucl-th"],"title_canon_sha256":"db0550ffdf07d1edb8c239bf3882fc6d9aae14c83d369f39885c68f27d6f99a3","abstract_canon_sha256":"2f81c779531986d7bde8d085f876227f0ed9581801dcd2a38fc2da8cd36647cc"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:36:39.261566Z","signature_b64":"BObpi+OULja7SLM9WfF0A+N5R6JMuFaZF7juxFKcTjCLqGn6mhoAMlGtHIhr0DP6a9i291tsYxy02UftN0bxCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"14ae22d615c6e113ae83d328f0c1525b60a9f1f3858fdfa6de1f534fb4919fad","last_reissued_at":"2026-05-18T02:36:39.260991Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:36:39.260991Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Analysis of nature of phi -> gamma pi0 eta and phi -> gamma pi0 pi0 decays","license":"","headline":"","cross_cats":["hep-ex","nucl-th"],"primary_cat":"hep-ph","authors_text":"N.N. Achasov (Sobolev Institute for Mathematics SB RAS, Novosibirsk)","submitted_at":"2001-10-04T11:06:23Z","abstract_excerpt":"We study interference patterns in the phi -> gamma a0 + pi0 rho -> gamma pi eta and phi -> gamma f0 + pi0 rho -> gamma pi0 pi0 reactions. Taking into account the interference, we fit the experimental data and show that the background reaction does not distort the pi0eta spectrum in the decay phi -> gamma pi eta everywhere over the energy region and does not distort the pi0 pi0 spectrum in the decay phi -> gamma pi0 pi0 when the invariant mass m_{pi0 pi0} > 670 MeV. We discuss the details of the scalar meson production in the radiative decays and note that there are conclusive arguments in favo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0110059","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":"hep-ph/0110059","created_at":"2026-05-18T02:36:39.261084+00:00"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0110059v1","created_at":"2026-05-18T02:36:39.261084+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0110059","created_at":"2026-05-18T02:36:39.261084+00:00"},{"alias_kind":"pith_short_12","alias_value":"CSXCFVQVY3QR","created_at":"2026-05-18T12:25:50.254431+00:00"},{"alias_kind":"pith_short_16","alias_value":"CSXCFVQVY3QRHLUD","created_at":"2026-05-18T12:25:50.254431+00:00"},{"alias_kind":"pith_short_8","alias_value":"CSXCFVQV","created_at":"2026-05-18T12:25:50.254431+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/CSXCFVQVY3QRHLUD2MUPBQKSLN","json":"https://pith.science/pith/CSXCFVQVY3QRHLUD2MUPBQKSLN.json","graph_json":"https://pith.science/api/pith-number/CSXCFVQVY3QRHLUD2MUPBQKSLN/graph.json","events_json":"https://pith.science/api/pith-number/CSXCFVQVY3QRHLUD2MUPBQKSLN/events.json","paper":"https://pith.science/paper/CSXCFVQV"},"agent_actions":{"view_html":"https://pith.science/pith/CSXCFVQVY3QRHLUD2MUPBQKSLN","download_json":"https://pith.science/pith/CSXCFVQVY3QRHLUD2MUPBQKSLN.json","view_paper":"https://pith.science/paper/CSXCFVQV","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=hep-ph/0110059&json=true","fetch_graph":"https://pith.science/api/pith-number/CSXCFVQVY3QRHLUD2MUPBQKSLN/graph.json","fetch_events":"https://pith.science/api/pith-number/CSXCFVQVY3QRHLUD2MUPBQKSLN/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/CSXCFVQVY3QRHLUD2MUPBQKSLN/action/timestamp_anchor","attest_storage":"https://pith.science/pith/CSXCFVQVY3QRHLUD2MUPBQKSLN/action/storage_attestation","attest_author":"https://pith.science/pith/CSXCFVQVY3QRHLUD2MUPBQKSLN/action/author_attestation","sign_citation":"https://pith.science/pith/CSXCFVQVY3QRHLUD2MUPBQKSLN/action/citation_signature","submit_replication":"https://pith.science/pith/CSXCFVQVY3QRHLUD2MUPBQKSLN/action/replication_record"}},"created_at":"2026-05-18T02:36:39.261084+00:00","updated_at":"2026-05-18T02:36:39.261084+00:00"}