{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2007:DKEAREYZTXUUZSKHMDQLDPIHGU","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"27238c090b89b7153a594be945f6e76d1e9a8b59005fbf6dcc7309a9567ae70f","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2007-01-31T08:02:15Z","title_canon_sha256":"57200410b9995aca72526b2ea8852467589bca5a3cbe0f44d4d7d395de5271b5"},"schema_version":"1.0","source":{"id":"hep-ph/0701263","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0701263","created_at":"2026-07-04T15:18:53Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0701263v2","created_at":"2026-07-04T15:18:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0701263","created_at":"2026-07-04T15:18:53Z"},{"alias_kind":"pith_short_12","alias_value":"DKEAREYZTXUU","created_at":"2026-07-04T15:18:53Z"},{"alias_kind":"pith_short_16","alias_value":"DKEAREYZTXUUZSKH","created_at":"2026-07-04T15:18:53Z"},{"alias_kind":"pith_short_8","alias_value":"DKEAREYZ","created_at":"2026-07-04T15:18:53Z"}],"graph_snapshots":[{"event_id":"sha256:5f899cb32f4e87be4455f4610ccb317b5778593a2add8c5ce5bdecbd8254228f","target":"graph","created_at":"2026-07-04T15:18:53Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/hep-ph/0701263/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We investigate the magnetic dipole decays $V\\to P\\gamma$ of various heavy-flavored mesons such as $(D,D^*,D_s,D^{*}_s,\\eta_c, J/\\psi)$ and $(B,B^*,B_s,B^*_s,\\eta_b,\\Upsilon)$ using the light-front quark model constrained by the variational principle for the QCD-motivated effective Hamiltonian. The momentum dependent form factors $F_{VP}(q^2)$ for $V\\to P\\gamma^*$ decays are obtained in the $q^+=0$ frame and then analytically continued to the timelike region by changing ${\\bf q}_\\perp$ to $i{\\bf q}_\\perp$ in the form factors. The coupling constant $g_{VP\\gamma}$ for real photon case is then obt","authors_text":"Ho-Meoyng Choi (Kyungpook National University)","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"2007-01-31T08:02:15Z","title":"Decay constants and radiative decays of heavy mesons in light-front quark model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0701263","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:e3c24c8f22e1d33c5200be55a39293818a59db367d8caf22cf3549c597fc82d4","target":"record","created_at":"2026-07-04T15:18:53Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"27238c090b89b7153a594be945f6e76d1e9a8b59005fbf6dcc7309a9567ae70f","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2007-01-31T08:02:15Z","title_canon_sha256":"57200410b9995aca72526b2ea8852467589bca5a3cbe0f44d4d7d395de5271b5"},"schema_version":"1.0","source":{"id":"hep-ph/0701263","kind":"arxiv","version":2}},"canonical_sha256":"1a880893199de94cc94760e0b1bd07353e35481a164381e2b2d39c6e2a48e4b3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1a880893199de94cc94760e0b1bd07353e35481a164381e2b2d39c6e2a48e4b3","first_computed_at":"2026-07-04T15:18:53.793946Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:18:53.793946Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"OI42IxLNN+u/OUDjY/I9F0scjd926NnwDDSehE3fjakmiObk/4b3WKw+U0xUXo/uyrsag1vn4SmJ67hIvOh7CQ==","signature_status":"signed_v1","signed_at":"2026-07-04T15:18:53.794364Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/0701263","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e3c24c8f22e1d33c5200be55a39293818a59db367d8caf22cf3549c597fc82d4","sha256:5f899cb32f4e87be4455f4610ccb317b5778593a2add8c5ce5bdecbd8254228f"],"state_sha256":"17be993df4eb4918c2deeb157f4c98e3fdcbc6361e8fbb5eccee85834b7c97e7"}