{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:QFCGL7VNYAIPG7OATUUYRQLI63","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":"f5ced0281ea85153d8f6890625bf2670996738c49abed82a8af931a7743e5c02","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"hep-ph","submitted_at":"2014-01-02T08:55:35Z","title_canon_sha256":"87c11e6ca6f6e7fa143a01f744595078b91de8373d6af4c8645237a37c4ac89c"},"schema_version":"1.0","source":{"id":"1401.0391","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1401.0391","created_at":"2026-05-18T02:35:52Z"},{"alias_kind":"arxiv_version","alias_value":"1401.0391v3","created_at":"2026-05-18T02:35:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1401.0391","created_at":"2026-05-18T02:35:52Z"},{"alias_kind":"pith_short_12","alias_value":"QFCGL7VNYAIP","created_at":"2026-05-18T12:28:43Z"},{"alias_kind":"pith_short_16","alias_value":"QFCGL7VNYAIPG7OA","created_at":"2026-05-18T12:28:43Z"},{"alias_kind":"pith_short_8","alias_value":"QFCGL7VN","created_at":"2026-05-18T12:28:43Z"}],"graph_snapshots":[{"event_id":"sha256:1107caa4fcdbb50f748a74778ec54e4f74ae9259b6cf9b3b27c5bc2d01b4c587","target":"graph","created_at":"2026-05-18T02:35:52Z","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":"In this paper we study the semileptonic decays of $B_c^+\\to D^{(*)}_{(s)}(l^+\\nu_l,l^+l^-,\\nu\\bar\\nu)$ (here $l$ stands for $e$, $\\mu$, or $\\tau$). After evaluating the $B_c^+ \\to (D_{(s)},D^*_{(s)})$ transition form factors $F_{0,+,T}(q^2)$ and $V(q^2), A_{0,1,2}(q^2), T_{1,2,3}(q^2)$ by employing the perturbative QCD factorization approach, we calculate the branching ratios for all these semileptonic decays. Our predictions for the values of the $B_c^+ \\to D_{(s)}$ and $B_c^+ \\to D^*_{(s)}$ transition form factors are consistent with those obtained by using other methods. The branching ratio","authors_text":"Cai-Dian L\\\"u, Wen-Fei Wang, Xin Yu, Zhen-jun Xiao","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"hep-ph","submitted_at":"2014-01-02T08:55:35Z","title":"Semileptonic decays $B_c^+\\to D^{(*)}_{(s)}(l^+\\nu,l^+l^-,\\nu\\bar\\nu)$ in the perturbative QCD approach"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1401.0391","kind":"arxiv","version":3},"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":"sha256:9bfe43fc15812415a0e46e1b5980093178dae596e1f07c1eb1f0d91bae4fccde","target":"record","created_at":"2026-05-18T02:35:52Z","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":"f5ced0281ea85153d8f6890625bf2670996738c49abed82a8af931a7743e5c02","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"hep-ph","submitted_at":"2014-01-02T08:55:35Z","title_canon_sha256":"87c11e6ca6f6e7fa143a01f744595078b91de8373d6af4c8645237a37c4ac89c"},"schema_version":"1.0","source":{"id":"1401.0391","kind":"arxiv","version":3}},"canonical_sha256":"814465feadc010f37dc09d2988c168f6ec678b1e0e7fd5e83be1418aaa56f564","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"814465feadc010f37dc09d2988c168f6ec678b1e0e7fd5e83be1418aaa56f564","first_computed_at":"2026-05-18T02:35:52.203717Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:35:52.203717Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ALLxr+U+3fGb2r0FVXzolN3XfOgGbUAw2g5EeeLwoniJQBQxtgEo8VrFvv9X5PL+fXIIXt8C0obkJcaxMzzeCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:35:52.204178Z","signed_message":"canonical_sha256_bytes"},"source_id":"1401.0391","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9bfe43fc15812415a0e46e1b5980093178dae596e1f07c1eb1f0d91bae4fccde","sha256:1107caa4fcdbb50f748a74778ec54e4f74ae9259b6cf9b3b27c5bc2d01b4c587"],"state_sha256":"df05fdf0b49538ac952cd4f331c04374d5ed1514c000da1f1cc70ab315b18c7e"}