{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:DLLWZH4EFWSWE5KBL7I5CRBRRF","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":"d5d424fa67f4b5368106111073e921c67ca186c6844ad942c0d66727d81f05ba","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-06-09T19:36:31Z","title_canon_sha256":"a71c689626005735362fdf277b402439858d2c46b13f59d319325687003bbfdd"},"schema_version":"1.0","source":{"id":"1606.03080","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1606.03080","created_at":"2026-05-18T01:00:34Z"},{"alias_kind":"arxiv_version","alias_value":"1606.03080v1","created_at":"2026-05-18T01:00:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1606.03080","created_at":"2026-05-18T01:00:34Z"},{"alias_kind":"pith_short_12","alias_value":"DLLWZH4EFWSW","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_16","alias_value":"DLLWZH4EFWSWE5KB","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_8","alias_value":"DLLWZH4E","created_at":"2026-05-18T12:30:12Z"}],"graph_snapshots":[{"event_id":"sha256:4fb1affa872ec34122b27668bdaf042bb14c889ba735b2b38e69e8dddd618b77","target":"graph","created_at":"2026-05-18T01:00:34Z","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"},"paper":{"abstract_excerpt":"Applying the dispersion approach we compute perturbative QCD corrections to the power suppressed soft contribution of $B \\to \\gamma \\ell \\nu$ at leading twist. QCD factorization for the $B \\to \\gamma^{\\ast}$ form factors is demonstrated explicitly for the hard-collinear transverse polarized photon at one loop, with the aid of the method of regions. While the one-loop hard function is identical to the matching coefficient of the QCD weak current $\\bar u \\, \\gamma_{\\mu \\perp} \\, (1- \\gamma_5) \\, b$ in soft-collinear effective theory, the jet function from integrating out the hard-collinear fluct","authors_text":"Yu-Ming Wang","cross_cats":["hep-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-06-09T19:36:31Z","title":"Factorization and dispersion relations for radiative leptonic $B$ decay"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1606.03080","kind":"arxiv","version":1},"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":"sha256:5a9d1acac1f214438f15f243431fe9d8c4997d53ba7b83aa77ba53b19a69e26b","target":"record","created_at":"2026-05-18T01:00:34Z","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":"d5d424fa67f4b5368106111073e921c67ca186c6844ad942c0d66727d81f05ba","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-06-09T19:36:31Z","title_canon_sha256":"a71c689626005735362fdf277b402439858d2c46b13f59d319325687003bbfdd"},"schema_version":"1.0","source":{"id":"1606.03080","kind":"arxiv","version":1}},"canonical_sha256":"1ad76c9f842da56275415fd1d144318940380bfa0cb1a74f8992abbb8c669e56","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1ad76c9f842da56275415fd1d144318940380bfa0cb1a74f8992abbb8c669e56","first_computed_at":"2026-05-18T01:00:34.743420Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:00:34.743420Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"AF2NP1MN8LzZ0BjnnCucqt0J0RNfIGIrLO6o20pIwFJtul3RKUNYfikk/QT2EX3mPizzzpThjG9RiXiMdk+6Dg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:00:34.744098Z","signed_message":"canonical_sha256_bytes"},"source_id":"1606.03080","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5a9d1acac1f214438f15f243431fe9d8c4997d53ba7b83aa77ba53b19a69e26b","sha256:4fb1affa872ec34122b27668bdaf042bb14c889ba735b2b38e69e8dddd618b77"],"state_sha256":"76d1de8732cf9b181bf802c1236f1cad7d9a663d8cbd86ab67584d8a6f7c2e2f"}