{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:DJNRL4J2A3GZYWNPS6VKKOBJKA","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":"9cd906b676709e6968ad5f7e0deed37e617b8de4d20d3259bd9545989d6a90fc","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2018-08-24T18:28:58Z","title_canon_sha256":"51350de5046079f677820cd6131eca84f54800bd1e4440feeb0ebb1abb5e93a8"},"schema_version":"1.0","source":{"id":"1808.09285","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1808.09285","created_at":"2026-05-17T23:57:36Z"},{"alias_kind":"arxiv_version","alias_value":"1808.09285v2","created_at":"2026-05-17T23:57:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1808.09285","created_at":"2026-05-17T23:57:36Z"},{"alias_kind":"pith_short_12","alias_value":"DJNRL4J2A3GZ","created_at":"2026-05-18T12:32:19Z"},{"alias_kind":"pith_short_16","alias_value":"DJNRL4J2A3GZYWNP","created_at":"2026-05-18T12:32:19Z"},{"alias_kind":"pith_short_8","alias_value":"DJNRL4J2","created_at":"2026-05-18T12:32:19Z"}],"graph_snapshots":[{"event_id":"sha256:6a723426321704e8ba7c51008ff453c2b787ccd91b321d94720202fef682d2e0","target":"graph","created_at":"2026-05-17T23:57:36Z","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":"We present a lattice quantum chromodynamics determination of the ratio of the scalar and vector form factors for two semileptonic decays of the $B_s$ meson: $B_s \\rightarrow K \\ell \\nu$ and $B_s \\rightarrow D_s \\ell \\nu$. In conjunction with future experimental data, our results for these correlated form factors will provide a new method to extract $|V_{ub}/V_{cb}|$, which may elucidate the current tension between exclusive and inclusive determinations of these Cabibbo-Kobayashi-Maskawa mixing matrix parameters. In addition to the form factor results, we determine the ratio of the differential","authors_text":"Chris M. Bouchard, Christopher J. Monahan, G. Peter Lepage, Heechang Na, Junko Shigemitsu","cross_cats":["hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2018-08-24T18:28:58Z","title":"Form factor ratios for $B_s \\rightarrow K \\, \\ell \\, \\nu$ and $B_s \\rightarrow D_s \\, \\ell \\, \\nu$ semileptonic decays and $|V_{ub}/V_{cb}|$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1808.09285","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":"sha256:22a1316b59d22b2ede7bb9d74912d3289c73b90059a3b557d0b129cc1bfccb59","target":"record","created_at":"2026-05-17T23:57:36Z","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":"9cd906b676709e6968ad5f7e0deed37e617b8de4d20d3259bd9545989d6a90fc","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2018-08-24T18:28:58Z","title_canon_sha256":"51350de5046079f677820cd6131eca84f54800bd1e4440feeb0ebb1abb5e93a8"},"schema_version":"1.0","source":{"id":"1808.09285","kind":"arxiv","version":2}},"canonical_sha256":"1a5b15f13a06cd9c59af97aaa53829503e264cadaf7bdb6410cc16b97f20e17b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1a5b15f13a06cd9c59af97aaa53829503e264cadaf7bdb6410cc16b97f20e17b","first_computed_at":"2026-05-17T23:57:36.061246Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:57:36.061246Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"gjscxtx/FhjO7FqsR/K1oZftcyVkNr7fqsz0NQxvvK+GcClgJ6rSF2qSeez8+IaX27vGXuvKYteAgRwDs5juDw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:57:36.061840Z","signed_message":"canonical_sha256_bytes"},"source_id":"1808.09285","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:22a1316b59d22b2ede7bb9d74912d3289c73b90059a3b557d0b129cc1bfccb59","sha256:6a723426321704e8ba7c51008ff453c2b787ccd91b321d94720202fef682d2e0"],"state_sha256":"3db7e55a4d7129d5898b7322861351c88cd707b550acb5fd46202bd1387f068c"}