{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:NPZ42GGUA35VU7DOOGSEMM5EGH","short_pith_number":"pith:NPZ42GGU","schema_version":"1.0","canonical_sha256":"6bf3cd18d406fb5a7c6e71a44633a431ee78518870b312b4caadbcec9079e3c5","source":{"kind":"arxiv","id":"1512.07157","version":2},"attestation_state":"computed","paper":{"title":"$B\\to K^* \\ell^+ \\ell^-$ decays at large recoil in the Standard Model: a theoretical reappraisal","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Ayan Paul, Enrico Franco, Luca Silvestrini, Marco Ciuchini, Marco Fedele, Mauro Valli, Satoshi Mishima","submitted_at":"2015-12-22T17:02:20Z","abstract_excerpt":"We critically reassess the theoretical uncertainties in the Standard Model calculation of the $B \\to K^* \\ell^+ \\ell^-$ observables, focusing on the low $q^2$ region. We point out that even optimized observables are affected by sizable uncertainties, since hadronic contributions generated by current-current operators with charm are difficult to estimate, especially for $q^2 \\sim 4 m_c^2\\simeq 6.8$ GeV$^2$. We perform a detailed numerical analysis and present both predictions and results from the fit obtained using most recent data. We find that non-factorizable power corrections of the expecte"},"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":"1512.07157","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-12-22T17:02:20Z","cross_cats_sorted":[],"title_canon_sha256":"4abec0841975824190c2bc251a5dc42a13e984c630b923fb0e4b8ea3b7b2ae47","abstract_canon_sha256":"8e7f37445bf7307b16a17538009fb63883b195b18cabbf24407953878f45b91c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:10:51.588974Z","signature_b64":"OrI0wzSj4BpWjljnR0Iwf4jlbgfQVdCVM5dplDtL4KA24nqU3LkoYdYIisDTo8wnMmKIqw7C5cdfIL9fCF7fAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6bf3cd18d406fb5a7c6e71a44633a431ee78518870b312b4caadbcec9079e3c5","last_reissued_at":"2026-05-18T01:10:51.588468Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:10:51.588468Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"$B\\to K^* \\ell^+ \\ell^-$ decays at large recoil in the Standard Model: a theoretical reappraisal","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Ayan Paul, Enrico Franco, Luca Silvestrini, Marco Ciuchini, Marco Fedele, Mauro Valli, Satoshi Mishima","submitted_at":"2015-12-22T17:02:20Z","abstract_excerpt":"We critically reassess the theoretical uncertainties in the Standard Model calculation of the $B \\to K^* \\ell^+ \\ell^-$ observables, focusing on the low $q^2$ region. We point out that even optimized observables are affected by sizable uncertainties, since hadronic contributions generated by current-current operators with charm are difficult to estimate, especially for $q^2 \\sim 4 m_c^2\\simeq 6.8$ GeV$^2$. We perform a detailed numerical analysis and present both predictions and results from the fit obtained using most recent data. We find that non-factorizable power corrections of the expecte"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1512.07157","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":"1512.07157","created_at":"2026-05-18T01:10:51.588549+00:00"},{"alias_kind":"arxiv_version","alias_value":"1512.07157v2","created_at":"2026-05-18T01:10:51.588549+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1512.07157","created_at":"2026-05-18T01:10:51.588549+00:00"},{"alias_kind":"pith_short_12","alias_value":"NPZ42GGUA35V","created_at":"2026-05-18T12:29:34.919912+00:00"},{"alias_kind":"pith_short_16","alias_value":"NPZ42GGUA35VU7DO","created_at":"2026-05-18T12:29:34.919912+00:00"},{"alias_kind":"pith_short_8","alias_value":"NPZ42GGU","created_at":"2026-05-18T12:29:34.919912+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2605.13977","citing_title":"A Phenomenological Model of Mesons for Charged Current Weak Decays","ref_index":63,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/NPZ42GGUA35VU7DOOGSEMM5EGH","json":"https://pith.science/pith/NPZ42GGUA35VU7DOOGSEMM5EGH.json","graph_json":"https://pith.science/api/pith-number/NPZ42GGUA35VU7DOOGSEMM5EGH/graph.json","events_json":"https://pith.science/api/pith-number/NPZ42GGUA35VU7DOOGSEMM5EGH/events.json","paper":"https://pith.science/paper/NPZ42GGU"},"agent_actions":{"view_html":"https://pith.science/pith/NPZ42GGUA35VU7DOOGSEMM5EGH","download_json":"https://pith.science/pith/NPZ42GGUA35VU7DOOGSEMM5EGH.json","view_paper":"https://pith.science/paper/NPZ42GGU","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1512.07157&json=true","fetch_graph":"https://pith.science/api/pith-number/NPZ42GGUA35VU7DOOGSEMM5EGH/graph.json","fetch_events":"https://pith.science/api/pith-number/NPZ42GGUA35VU7DOOGSEMM5EGH/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/NPZ42GGUA35VU7DOOGSEMM5EGH/action/timestamp_anchor","attest_storage":"https://pith.science/pith/NPZ42GGUA35VU7DOOGSEMM5EGH/action/storage_attestation","attest_author":"https://pith.science/pith/NPZ42GGUA35VU7DOOGSEMM5EGH/action/author_attestation","sign_citation":"https://pith.science/pith/NPZ42GGUA35VU7DOOGSEMM5EGH/action/citation_signature","submit_replication":"https://pith.science/pith/NPZ42GGUA35VU7DOOGSEMM5EGH/action/replication_record"}},"created_at":"2026-05-18T01:10:51.588549+00:00","updated_at":"2026-05-18T01:10:51.588549+00:00"}