{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:4QAMGKB4JOTHEC57GNOG2LH4PH","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":"42f6b7ae6dd78c9593153f6050ed1b899da7236aeb5da69c19434589d2b89dd6","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2023-09-15T06:48:57Z","title_canon_sha256":"195c76d925f5a15ff5696da64fea5e56ae5ef630bf15dca7dde6ed04f9f0d3e4"},"schema_version":"1.0","source":{"id":"2309.08191","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2309.08191","created_at":"2026-07-05T07:14:17Z"},{"alias_kind":"arxiv_version","alias_value":"2309.08191v2","created_at":"2026-07-05T07:14:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2309.08191","created_at":"2026-07-05T07:14:17Z"},{"alias_kind":"pith_short_12","alias_value":"4QAMGKB4JOTH","created_at":"2026-07-05T07:14:17Z"},{"alias_kind":"pith_short_16","alias_value":"4QAMGKB4JOTHEC57","created_at":"2026-07-05T07:14:17Z"},{"alias_kind":"pith_short_8","alias_value":"4QAMGKB4","created_at":"2026-07-05T07:14:17Z"}],"graph_snapshots":[{"event_id":"sha256:641f1e386112195139496c62e01235e0a909496dd6c80772c5b1c6894843fdef","target":"graph","created_at":"2026-07-05T07:14:17Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2309.08191/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this work, we study the flavor-changing neutral-current process $B_{c}\\to{D}_{s}^{*}(\\to{D}_{s}\\pi)\\ell^{+}\\ell^{-}$ ($\\ell$= $e$, $\\mu$, $\\tau$). The relevant weak transition form factors are obtained by using the covariant light-front quark model, in which, the main inputs, i.e., the meson wave functions of $B_{c}$ and $D_{s}^{*}$, are adopted as the numerical wave functions from the solution of the Schr\\\"{o}dinger equation with the modified Godfrey-Isgur model. With the obtained form factors, we further investigate the relevant branching fractions and their ratios, and some angular obser","authors_text":"Xiang Liu, Yu-Shuai Li","cross_cats":["hep-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2023-09-15T06:48:57Z","title":"Angular distribution of the FCNC process $B_{c}\\to{D}_{s}^{*}(\\to{D}_{s}\\pi)\\ell^{+}\\ell^{-}$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2309.08191","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":"sha256:44cc4d8d82a741f4f7cb19403767f5e581e9b02184434076b2681aa2c1eabcec","target":"record","created_at":"2026-07-05T07:14:17Z","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":"42f6b7ae6dd78c9593153f6050ed1b899da7236aeb5da69c19434589d2b89dd6","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2023-09-15T06:48:57Z","title_canon_sha256":"195c76d925f5a15ff5696da64fea5e56ae5ef630bf15dca7dde6ed04f9f0d3e4"},"schema_version":"1.0","source":{"id":"2309.08191","kind":"arxiv","version":2}},"canonical_sha256":"e400c3283c4ba6720bbf335c6d2cfc79eab790e8aac1c5bde90ff8d2eff24794","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e400c3283c4ba6720bbf335c6d2cfc79eab790e8aac1c5bde90ff8d2eff24794","first_computed_at":"2026-07-05T07:14:17.297587Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:14:17.297587Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"pM8k38rFnXzf+xIfv5OIGbHCufkRBteHQ2w1VGr5s70YQQBy+gOcUMz1IZiLW4L6TW0jXcb2SrpNe7EOZeCqBA==","signature_status":"signed_v1","signed_at":"2026-07-05T07:14:17.298114Z","signed_message":"canonical_sha256_bytes"},"source_id":"2309.08191","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:44cc4d8d82a741f4f7cb19403767f5e581e9b02184434076b2681aa2c1eabcec","sha256:641f1e386112195139496c62e01235e0a909496dd6c80772c5b1c6894843fdef"],"state_sha256":"5e72da6033c3eaf297f7bad1a1c92b9fe3fc8506c0ec3471646ce564ea53ce25"}