{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2000:CF5IFIK5TPE45IDJ6FGZ7IFQDQ","short_pith_number":"pith:CF5IFIK5","schema_version":"1.0","canonical_sha256":"117a82a15d9bc9cea069f14d9fa0b01c396f2e4fce38584a00254519f03c1614","source":{"kind":"arxiv","id":"hep-ph/0006007","version":3},"attestation_state":"computed","paper":{"title":"Radiative $\\phi$$-$meson decays and $\\eta$-$\\eta^\\prime$ mixing: a QCD sum rule analysis","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"F. De Fazio, M.R. Pennington","submitted_at":"2000-06-01T12:16:09Z","abstract_excerpt":"The radiative transitions $\\phi \\to \\eta \\gamma$ and $\\phi \\to \\eta^\\prime \\gamma$ are analysed using QCD sum-rules. The results we obtain for ${\\cal B}(\\phi \\to \\eta \\gamma)=(1.15 \\pm 0.2) 10^{-2}$ and ${\\cal B}(\\phi \\to \\eta^\\prime \\gamma)=(1.18 \\pm 0.4) 10^{-4}$ are in very good agreement with existing experimental data. The related issue of $\\eta-\\eta^\\prime$ mixing is discussed and we give predictions for the $\\eta$ and $\\eta^\\prime$ decay constants in the framework of a mixing scheme in the quark-flavour basis."},"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/0006007","kind":"arxiv","version":3},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"2000-06-01T12:16:09Z","cross_cats_sorted":[],"title_canon_sha256":"85f95814f7a12ca0f493987365353a1fb2a505687db45df307bc1f9653c95545","abstract_canon_sha256":"f6ef15c5846d40ff4d86653cdeaf131d4ba2146c5b7b4e2e91b85ca7e4c790c3"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:39:09.999825Z","signature_b64":"wNQeolUwF1tAoJkUnAI1e46eSQe5k01YAjOoWz5p0QuEcswYJdMccuKLdQZcVv4J8p25zR5S3+6fufoTPNcMAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"117a82a15d9bc9cea069f14d9fa0b01c396f2e4fce38584a00254519f03c1614","last_reissued_at":"2026-05-18T01:39:09.999387Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:39:09.999387Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Radiative $\\phi$$-$meson decays and $\\eta$-$\\eta^\\prime$ mixing: a QCD sum rule analysis","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"F. De Fazio, M.R. Pennington","submitted_at":"2000-06-01T12:16:09Z","abstract_excerpt":"The radiative transitions $\\phi \\to \\eta \\gamma$ and $\\phi \\to \\eta^\\prime \\gamma$ are analysed using QCD sum-rules. The results we obtain for ${\\cal B}(\\phi \\to \\eta \\gamma)=(1.15 \\pm 0.2) 10^{-2}$ and ${\\cal B}(\\phi \\to \\eta^\\prime \\gamma)=(1.18 \\pm 0.4) 10^{-4}$ are in very good agreement with existing experimental data. The related issue of $\\eta-\\eta^\\prime$ mixing is discussed and we give predictions for the $\\eta$ and $\\eta^\\prime$ decay constants in the framework of a mixing scheme in the quark-flavour basis."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0006007","kind":"arxiv","version":3},"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/0006007","created_at":"2026-05-18T01:39:09.999454+00:00"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0006007v3","created_at":"2026-05-18T01:39:09.999454+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0006007","created_at":"2026-05-18T01:39:09.999454+00:00"},{"alias_kind":"pith_short_12","alias_value":"CF5IFIK5TPE4","created_at":"2026-05-18T12:25:49.631198+00:00"},{"alias_kind":"pith_short_16","alias_value":"CF5IFIK5TPE45IDJ","created_at":"2026-05-18T12:25:49.631198+00:00"},{"alias_kind":"pith_short_8","alias_value":"CF5IFIK5","created_at":"2026-05-18T12:25:49.631198+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2605.18075","citing_title":"Compact $cs\\bar{s}\\bar{s}$ Tetraquarks in the Charm--Strange Sector: Mass Spectra, Rearrangement Decays and Regge Trajectories with $D_s$ Threshold Inputs","ref_index":74,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/CF5IFIK5TPE45IDJ6FGZ7IFQDQ","json":"https://pith.science/pith/CF5IFIK5TPE45IDJ6FGZ7IFQDQ.json","graph_json":"https://pith.science/api/pith-number/CF5IFIK5TPE45IDJ6FGZ7IFQDQ/graph.json","events_json":"https://pith.science/api/pith-number/CF5IFIK5TPE45IDJ6FGZ7IFQDQ/events.json","paper":"https://pith.science/paper/CF5IFIK5"},"agent_actions":{"view_html":"https://pith.science/pith/CF5IFIK5TPE45IDJ6FGZ7IFQDQ","download_json":"https://pith.science/pith/CF5IFIK5TPE45IDJ6FGZ7IFQDQ.json","view_paper":"https://pith.science/paper/CF5IFIK5","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=hep-ph/0006007&json=true","fetch_graph":"https://pith.science/api/pith-number/CF5IFIK5TPE45IDJ6FGZ7IFQDQ/graph.json","fetch_events":"https://pith.science/api/pith-number/CF5IFIK5TPE45IDJ6FGZ7IFQDQ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/CF5IFIK5TPE45IDJ6FGZ7IFQDQ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/CF5IFIK5TPE45IDJ6FGZ7IFQDQ/action/storage_attestation","attest_author":"https://pith.science/pith/CF5IFIK5TPE45IDJ6FGZ7IFQDQ/action/author_attestation","sign_citation":"https://pith.science/pith/CF5IFIK5TPE45IDJ6FGZ7IFQDQ/action/citation_signature","submit_replication":"https://pith.science/pith/CF5IFIK5TPE45IDJ6FGZ7IFQDQ/action/replication_record"}},"created_at":"2026-05-18T01:39:09.999454+00:00","updated_at":"2026-05-18T01:39:09.999454+00:00"}