{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:ZSQBOG7JKIEWSIWBEMOFMT3YFF","short_pith_number":"pith:ZSQBOG7J","schema_version":"1.0","canonical_sha256":"cca0171be952096922c1231c564f782957770cf803ff09abeb8f7afa342a1f83","source":{"kind":"arxiv","id":"1804.04962","version":1},"attestation_state":"computed","paper":{"title":"Radiative leptonic decay $B\\to \\gamma \\ell \\nu_\\ell$ with subleading power corrections","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"M. Beneke, V. M. Braun, Yan-Bing Wei, Yao Ji","submitted_at":"2018-04-13T14:27:55Z","abstract_excerpt":"We reconsider the QCD predictions for the radiative decay $B\\to \\gamma \\ell \\nu_\\ell$ with an energetic photon in the final state by taking into account the $1/E_\\gamma, 1/m_b$ power-suppressed hard-collinear and soft corrections from higher-twist $B$-meson light-cone distribution amplitudes (LCDAs). The soft contribution is estimated through a dispersion relation and light-cone QCD sum rules. The analysis of theoretical uncertainties and the dependence of the decay form factors on the leading-twist LCDA $\\phi_+(\\omega)$ shows that the latter dominates. The radiative leptonic decay is therefor"},"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":"1804.04962","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-04-13T14:27:55Z","cross_cats_sorted":[],"title_canon_sha256":"327d59b3b3a123d45e498bbd5dc1bdedb1bd0ef8f6ecd790eda0dea151897117","abstract_canon_sha256":"1dd2aa5ef924dce980f3952269d2a3550e9ed2655e64c8e95203f59b06801049"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:08:07.578581Z","signature_b64":"pl0ay3hIqnzfDI7ZHxFftkyxCEwvK5Myv40FoSijy8PxuGXp65bKF2FxBdOxCiz4o8brJv2Jcjnf8aEO9KdzCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cca0171be952096922c1231c564f782957770cf803ff09abeb8f7afa342a1f83","last_reissued_at":"2026-05-18T00:08:07.577990Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:08:07.577990Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Radiative leptonic decay $B\\to \\gamma \\ell \\nu_\\ell$ with subleading power corrections","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"M. Beneke, V. M. Braun, Yan-Bing Wei, Yao Ji","submitted_at":"2018-04-13T14:27:55Z","abstract_excerpt":"We reconsider the QCD predictions for the radiative decay $B\\to \\gamma \\ell \\nu_\\ell$ with an energetic photon in the final state by taking into account the $1/E_\\gamma, 1/m_b$ power-suppressed hard-collinear and soft corrections from higher-twist $B$-meson light-cone distribution amplitudes (LCDAs). The soft contribution is estimated through a dispersion relation and light-cone QCD sum rules. The analysis of theoretical uncertainties and the dependence of the decay form factors on the leading-twist LCDA $\\phi_+(\\omega)$ shows that the latter dominates. The radiative leptonic decay is therefor"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.04962","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":"1804.04962","created_at":"2026-05-18T00:08:07.578076+00:00"},{"alias_kind":"arxiv_version","alias_value":"1804.04962v1","created_at":"2026-05-18T00:08:07.578076+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1804.04962","created_at":"2026-05-18T00:08:07.578076+00:00"},{"alias_kind":"pith_short_12","alias_value":"ZSQBOG7JKIEW","created_at":"2026-05-18T12:33:07.085635+00:00"},{"alias_kind":"pith_short_16","alias_value":"ZSQBOG7JKIEWSIWB","created_at":"2026-05-18T12:33:07.085635+00:00"},{"alias_kind":"pith_short_8","alias_value":"ZSQBOG7J","created_at":"2026-05-18T12:33:07.085635+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":4,"internal_anchor_count":3,"sample":[{"citing_arxiv_id":"2512.11741","citing_title":"Determination of $B$-meson distribution amplitudes from $B\\to \\pi,K,D$ transition form factors","ref_index":28,"is_internal_anchor":true},{"citing_arxiv_id":"2510.00378","citing_title":"$\\bar{B}_{s,d}^{0} \\to J/\\psi \\mu^{+}\\mu^{-}$ Decays in QCD Factorization","ref_index":22,"is_internal_anchor":true},{"citing_arxiv_id":"2602.10775","citing_title":"Unified Description of Pseudoscalar Meson Structure from Light to Heavy Quarks","ref_index":92,"is_internal_anchor":true},{"citing_arxiv_id":"2604.19612","citing_title":"QCD-factorization amplitudes from flavour symmetries: beyond the $SU(3)$ symmetric case","ref_index":48,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/ZSQBOG7JKIEWSIWBEMOFMT3YFF","json":"https://pith.science/pith/ZSQBOG7JKIEWSIWBEMOFMT3YFF.json","graph_json":"https://pith.science/api/pith-number/ZSQBOG7JKIEWSIWBEMOFMT3YFF/graph.json","events_json":"https://pith.science/api/pith-number/ZSQBOG7JKIEWSIWBEMOFMT3YFF/events.json","paper":"https://pith.science/paper/ZSQBOG7J"},"agent_actions":{"view_html":"https://pith.science/pith/ZSQBOG7JKIEWSIWBEMOFMT3YFF","download_json":"https://pith.science/pith/ZSQBOG7JKIEWSIWBEMOFMT3YFF.json","view_paper":"https://pith.science/paper/ZSQBOG7J","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1804.04962&json=true","fetch_graph":"https://pith.science/api/pith-number/ZSQBOG7JKIEWSIWBEMOFMT3YFF/graph.json","fetch_events":"https://pith.science/api/pith-number/ZSQBOG7JKIEWSIWBEMOFMT3YFF/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ZSQBOG7JKIEWSIWBEMOFMT3YFF/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ZSQBOG7JKIEWSIWBEMOFMT3YFF/action/storage_attestation","attest_author":"https://pith.science/pith/ZSQBOG7JKIEWSIWBEMOFMT3YFF/action/author_attestation","sign_citation":"https://pith.science/pith/ZSQBOG7JKIEWSIWBEMOFMT3YFF/action/citation_signature","submit_replication":"https://pith.science/pith/ZSQBOG7JKIEWSIWBEMOFMT3YFF/action/replication_record"}},"created_at":"2026-05-18T00:08:07.578076+00:00","updated_at":"2026-05-18T00:08:07.578076+00:00"}