{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:4S6OATV3754HBGAE64QMIA3WEX","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":"f9c89817fc115c148c61db3fe26d5ee204340c72a55e6a558c06f58b4d49127b","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"hep-ph","submitted_at":"2015-12-21T23:08:42Z","title_canon_sha256":"91a10a11dc4bd92f28445a8758da3e70f7cf3182dc658ebcac894e35826e6aa9"},"schema_version":"1.0","source":{"id":"1601.03386","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1601.03386","created_at":"2026-05-18T00:57:31Z"},{"alias_kind":"arxiv_version","alias_value":"1601.03386v2","created_at":"2026-05-18T00:57:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1601.03386","created_at":"2026-05-18T00:57:31Z"},{"alias_kind":"pith_short_12","alias_value":"4S6OATV3754H","created_at":"2026-05-18T12:29:05Z"},{"alias_kind":"pith_short_16","alias_value":"4S6OATV3754HBGAE","created_at":"2026-05-18T12:29:05Z"},{"alias_kind":"pith_short_8","alias_value":"4S6OATV3","created_at":"2026-05-18T12:29:05Z"}],"graph_snapshots":[{"event_id":"sha256:e418512c621a15e9c42b39cb86482dbb45c2ec1c7c470400d8d55fb24f50190b","target":"graph","created_at":"2026-05-18T00:57:31Z","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":"The decay of $B^*_{s,d} \\to \\mu^+ \\mu^-$~ and its impact on $B_{s,d} \\to \\mu^+ \\mu^-$ is studied here. The $ \\mu^+ \\mu^-$ decay widths of vector mesons $B^*_{s,d}$ are about a factor of 700 larger than the corresponding scalar mesons $B_{s,d}$. The obtained ratio of the branching fractions $Br({B_{s,d}^*\\to \\mu^+\\mu^-})/{Br({B_{s,d}\\to\\mu^+\\mu^-})}$ is about $\\frac{0.3 \\times {\\rm eV}}{{\\Gamma(B^*_{s,d} \\to B_{s,d} \\gamma)}}$. At the same time, the hadronic contribution $B_{s,d} \\to B^*_{s,d} \\gamma \\to \\mu^+ \\mu^-$ is estimated too. The relative increase of the amplitude of $B_{s,d}\\to \\mu^+\\","authors_text":"Cheng-Ping Shen, Guang-Zhi Xu, Yue Qiu, Yu-Jie Zhang","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"hep-ph","submitted_at":"2015-12-21T23:08:42Z","title":"$B^*_{s,d} \\to \\mu^+ \\mu^-$ and its impact on $B_{s,d} \\to \\mu^+ \\mu^-$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1601.03386","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":"sha256:7530017e305f1da3e10fd67eb9b58906b39d1491fb160849b538cd19189373a1","target":"record","created_at":"2026-05-18T00:57:31Z","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":"f9c89817fc115c148c61db3fe26d5ee204340c72a55e6a558c06f58b4d49127b","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"hep-ph","submitted_at":"2015-12-21T23:08:42Z","title_canon_sha256":"91a10a11dc4bd92f28445a8758da3e70f7cf3182dc658ebcac894e35826e6aa9"},"schema_version":"1.0","source":{"id":"1601.03386","kind":"arxiv","version":2}},"canonical_sha256":"e4bce04ebbff78709804f720c4037625fe9e047ae2c96a67043c827171e16a9d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e4bce04ebbff78709804f720c4037625fe9e047ae2c96a67043c827171e16a9d","first_computed_at":"2026-05-18T00:57:31.504013Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:57:31.504013Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CztWFMpsJDFaEoptLb8Xh/CZn3C3raVTPgAnJbTgtuoiiCIfxRsyfmIO9aaWpIjUE2OJuNZlpUJS4vdGd+XABw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:57:31.504416Z","signed_message":"canonical_sha256_bytes"},"source_id":"1601.03386","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7530017e305f1da3e10fd67eb9b58906b39d1491fb160849b538cd19189373a1","sha256:e418512c621a15e9c42b39cb86482dbb45c2ec1c7c470400d8d55fb24f50190b"],"state_sha256":"ca02c095e7e18e657803c9d6ac4c1f626446514db25dc668a32b1169b3a5d94c"}