{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:4AVQTYBCPXAV2URHWIQF3GQ4MT","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":"ec5721bb22ac693a4b40d78975347f11d3db2c6d60ff1de5904f7125aa4f8a24","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2020-03-20T11:33:34Z","title_canon_sha256":"a09b756823f2a8dd09add6d7185883d130355186e55687ff11caba83f8009470"},"schema_version":"1.0","source":{"id":"2003.09206","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2003.09206","created_at":"2026-07-05T09:46:38Z"},{"alias_kind":"arxiv_version","alias_value":"2003.09206v1","created_at":"2026-07-05T09:46:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2003.09206","created_at":"2026-07-05T09:46:38Z"},{"alias_kind":"pith_short_12","alias_value":"4AVQTYBCPXAV","created_at":"2026-07-05T09:46:38Z"},{"alias_kind":"pith_short_16","alias_value":"4AVQTYBCPXAV2URH","created_at":"2026-07-05T09:46:38Z"},{"alias_kind":"pith_short_8","alias_value":"4AVQTYBC","created_at":"2026-07-05T09:46:38Z"}],"graph_snapshots":[{"event_id":"sha256:bde71fb0dda9c561826b07920c727ab70c94c4cfbd46e824dad98f01465610e0","target":"graph","created_at":"2026-07-05T09:46:38Z","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/2003.09206/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We report recent progress in calculating semileptonic form factors for the $\\bar{B} \\to D^\\ast \\ell \\bar{\\nu}$ and $\\bar{B} \\to D \\ell \\bar{\\nu}$ decays using the Oktay-Kronfeld (OK) action for bottom and charm quarks. We use the second order in heavy quark effective power counting $\\mathcal{O}(\\lambda^2)$ improved currents in this work. The HISQ action is used for the light spectator quarks. We analyzed four $2+1+1$-flavor MILC HISQ ensembles with $a\\approx 0.09\\,\\mathrm{fm}$, $0.12\\,\\mathrm{fm}$ and $M_\\pi \\approx 220\\,\\mathrm{MeV}$, $310\\,\\mathrm{MeV}$: $a09m220$, $a09m310$, $a12m220$, $a12","authors_text":"Benjamin J. Choi, Jaehoon Leem, Rajan Gupta, Seungyeob Jwa, Sungwoo Park (LANL/SWME Collaboration), Sunkyu Lee, Tanmoy Bhattacharya, Weonjong Lee, Yong-Chull Jang","cross_cats":["hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2020-03-20T11:33:34Z","title":"Semileptonic $B \\to D^{(\\ast)} \\ell\\nu$ Decay Form Factors using the Oktay-Kronfeld Action"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2003.09206","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":"sha256:11e6ceb156c34c627980a6b32d33e0005cef920f3906ffa70f22b9e073d2b08a","target":"record","created_at":"2026-07-05T09:46:38Z","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":"ec5721bb22ac693a4b40d78975347f11d3db2c6d60ff1de5904f7125aa4f8a24","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2020-03-20T11:33:34Z","title_canon_sha256":"a09b756823f2a8dd09add6d7185883d130355186e55687ff11caba83f8009470"},"schema_version":"1.0","source":{"id":"2003.09206","kind":"arxiv","version":1}},"canonical_sha256":"e02b09e0227dc15d5227b2205d9a1c64dce7524b11186ee1a16a779982342a18","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e02b09e0227dc15d5227b2205d9a1c64dce7524b11186ee1a16a779982342a18","first_computed_at":"2026-07-05T09:46:38.755416Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:46:38.755416Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CZALVWXhC3D3YKNckTS9I3yZ1H8/xrBwHLGjfZD1d8deF9/6xzBM3w0U43IwwW3aAsQ7pcydWJbSpNw95+QBBQ==","signature_status":"signed_v1","signed_at":"2026-07-05T09:46:38.755993Z","signed_message":"canonical_sha256_bytes"},"source_id":"2003.09206","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:11e6ceb156c34c627980a6b32d33e0005cef920f3906ffa70f22b9e073d2b08a","sha256:bde71fb0dda9c561826b07920c727ab70c94c4cfbd46e824dad98f01465610e0"],"state_sha256":"63f0c8c13b6d5041bc174c956a54ca201c4593a43e3fc1725a9fc02c238a09d8"}