{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:HDYNB5GMJB23KOLQHSTBRZXCP6","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":"a2bfc66e86e0494f9ca23f7afd04c532a84d7009d1c9259b3e0923dd2b57373a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2019-11-11T14:02:16Z","title_canon_sha256":"b3f50775ca8ecd15d7d2aea94f00ebff1adaf65a99f6e2b24bc5b38e3f2d3cb6"},"schema_version":"1.0","source":{"id":"1911.04282","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1911.04282","created_at":"2026-07-05T00:18:19Z"},{"alias_kind":"arxiv_version","alias_value":"1911.04282v1","created_at":"2026-07-05T00:18:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1911.04282","created_at":"2026-07-05T00:18:19Z"},{"alias_kind":"pith_short_12","alias_value":"HDYNB5GMJB23","created_at":"2026-07-05T00:18:19Z"},{"alias_kind":"pith_short_16","alias_value":"HDYNB5GMJB23KOLQ","created_at":"2026-07-05T00:18:19Z"},{"alias_kind":"pith_short_8","alias_value":"HDYNB5GM","created_at":"2026-07-05T00:18:19Z"}],"graph_snapshots":[{"event_id":"sha256:3109887864f252131b0174db2416a837c952c6f7b8201e229e782329ad15e7e9","target":"graph","created_at":"2026-07-05T00:18:19Z","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/1911.04282/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present results of the first lattice QCD calculations of $B_c \\to B_s$ and $B_c \\to B_d$ weak matrix elements. Results are derived from correlation functions computed on MILC Collaboration gauge configurations with lattice spacings between $0.12$ [fm] and $0.06$ [fm] including 2+1+1 flavours of dynamical sea quarks in the Highly Improved Staggered Quark (HISQ) formalism. Form factors across the entire physical $q^2$ range are then extracted and extrapolated to the physical-continuum limit. Two different formalisms are employed for the bottom quark: non-relativistic QCD (NRQCD) and heavy-HIS","authors_text":"Christine Davies, Javad Komijani, Judd Harrison, Laurence Cooper, Matthew Wingate","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2019-11-11T14:02:16Z","title":"$B_c \\to B_{s(d)}$ form factors"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1911.04282","kind":"arxiv","version":1},"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":"sha256:65a73c8c0d40d67700b80dfac433410178c966cebb8aab430758d66317e5c620","target":"record","created_at":"2026-07-05T00:18:19Z","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":"a2bfc66e86e0494f9ca23f7afd04c532a84d7009d1c9259b3e0923dd2b57373a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2019-11-11T14:02:16Z","title_canon_sha256":"b3f50775ca8ecd15d7d2aea94f00ebff1adaf65a99f6e2b24bc5b38e3f2d3cb6"},"schema_version":"1.0","source":{"id":"1911.04282","kind":"arxiv","version":1}},"canonical_sha256":"38f0d0f4cc4875b539703ca618e6e27f806a60c00cfce662dbe6ea41f937bb04","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"38f0d0f4cc4875b539703ca618e6e27f806a60c00cfce662dbe6ea41f937bb04","first_computed_at":"2026-07-05T00:18:19.585974Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:18:19.585974Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/Mv5wpMBrXUEIVMGyzkKBxZ6E5gWeO5E18DR6lbGQQcRWFR0u8ti/ygyy191VJ46Cb3VOVXSJrCViA24D8d+Bg==","signature_status":"signed_v1","signed_at":"2026-07-05T00:18:19.586376Z","signed_message":"canonical_sha256_bytes"},"source_id":"1911.04282","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:65a73c8c0d40d67700b80dfac433410178c966cebb8aab430758d66317e5c620","sha256:3109887864f252131b0174db2416a837c952c6f7b8201e229e782329ad15e7e9"],"state_sha256":"47d84e7922c3d32f1ef3f579b9a9aca9bd5e38e27446dec9205003cd84be594e"}