{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:MGZI6DLVEJ2TGYOJLUW5AZXEVI","short_pith_number":"pith:MGZI6DLV","schema_version":"1.0","canonical_sha256":"61b28f0d7522753361c95d2dd066e4aa0d4a875e70bba6aca92a105fb4491e12","source":{"kind":"arxiv","id":"1311.1348","version":2},"attestation_state":"computed","paper":{"title":"Electroweak Corrections to $B_{s,d} \\to \\ell^+ \\ell^-$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Christoph Bobeth, Emmanuel Stamou, Martin Gorbahn","submitted_at":"2013-11-06T11:00:29Z","abstract_excerpt":"We calculate the full two-loop electroweak matching corrections to the operator governing the decay B_q --> l^+ l^- in the Standard Model. Their inclusion removes an electroweak scheme and scale uncertainty of about 7% of the branching ratio. Using different renormalization schemes of the involved electroweak parameters, we estimate residual perturbative electroweak and QED uncertainties to be less than 1% at the level of the branching ratio."},"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":"1311.1348","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-11-06T11:00:29Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"02aac8b04d11684a551d36a465ad0a994dcae67057dd34509f7ca6823b99b7dd","abstract_canon_sha256":"5db6b3ce52a849aa52489ba71af12c339d07a1e7951f3e1f58942a1ca07bb280"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:57:52.379007Z","signature_b64":"EkEmB9OoLUVKYcbcx89/rJMn/TpanMo56TlhrV/qLaGtnBdKOqlng4/TQZuxFYB8qUox7AnIc3r/bUN+YOPnAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"61b28f0d7522753361c95d2dd066e4aa0d4a875e70bba6aca92a105fb4491e12","last_reissued_at":"2026-05-18T02:57:52.378337Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:57:52.378337Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Electroweak Corrections to $B_{s,d} \\to \\ell^+ \\ell^-$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Christoph Bobeth, Emmanuel Stamou, Martin Gorbahn","submitted_at":"2013-11-06T11:00:29Z","abstract_excerpt":"We calculate the full two-loop electroweak matching corrections to the operator governing the decay B_q --> l^+ l^- in the Standard Model. Their inclusion removes an electroweak scheme and scale uncertainty of about 7% of the branching ratio. Using different renormalization schemes of the involved electroweak parameters, we estimate residual perturbative electroweak and QED uncertainties to be less than 1% at the level of the branching ratio."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1311.1348","kind":"arxiv","version":2},"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":"1311.1348","created_at":"2026-05-18T02:57:52.378453+00:00"},{"alias_kind":"arxiv_version","alias_value":"1311.1348v2","created_at":"2026-05-18T02:57:52.378453+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1311.1348","created_at":"2026-05-18T02:57:52.378453+00:00"},{"alias_kind":"pith_short_12","alias_value":"MGZI6DLVEJ2T","created_at":"2026-05-18T12:27:52.871228+00:00"},{"alias_kind":"pith_short_16","alias_value":"MGZI6DLVEJ2TGYOJ","created_at":"2026-05-18T12:27:52.871228+00:00"},{"alias_kind":"pith_short_8","alias_value":"MGZI6DLV","created_at":"2026-05-18T12:27:52.871228+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2501.08384","citing_title":"Two-Loop Anomalous Dimensions in the LEFT: Dimension-Six Four-Fermion Operators in NDR","ref_index":28,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/MGZI6DLVEJ2TGYOJLUW5AZXEVI","json":"https://pith.science/pith/MGZI6DLVEJ2TGYOJLUW5AZXEVI.json","graph_json":"https://pith.science/api/pith-number/MGZI6DLVEJ2TGYOJLUW5AZXEVI/graph.json","events_json":"https://pith.science/api/pith-number/MGZI6DLVEJ2TGYOJLUW5AZXEVI/events.json","paper":"https://pith.science/paper/MGZI6DLV"},"agent_actions":{"view_html":"https://pith.science/pith/MGZI6DLVEJ2TGYOJLUW5AZXEVI","download_json":"https://pith.science/pith/MGZI6DLVEJ2TGYOJLUW5AZXEVI.json","view_paper":"https://pith.science/paper/MGZI6DLV","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1311.1348&json=true","fetch_graph":"https://pith.science/api/pith-number/MGZI6DLVEJ2TGYOJLUW5AZXEVI/graph.json","fetch_events":"https://pith.science/api/pith-number/MGZI6DLVEJ2TGYOJLUW5AZXEVI/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/MGZI6DLVEJ2TGYOJLUW5AZXEVI/action/timestamp_anchor","attest_storage":"https://pith.science/pith/MGZI6DLVEJ2TGYOJLUW5AZXEVI/action/storage_attestation","attest_author":"https://pith.science/pith/MGZI6DLVEJ2TGYOJLUW5AZXEVI/action/author_attestation","sign_citation":"https://pith.science/pith/MGZI6DLVEJ2TGYOJLUW5AZXEVI/action/citation_signature","submit_replication":"https://pith.science/pith/MGZI6DLVEJ2TGYOJLUW5AZXEVI/action/replication_record"}},"created_at":"2026-05-18T02:57:52.378453+00:00","updated_at":"2026-05-18T02:57:52.378453+00:00"}