{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:37S45XJOSMDW4IPLC7JAX2F57N","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":"bf9cafaac1b4ea15656c50187bee52b2b71e04b238ff958e249ae94ac9a907ca","cross_cats_sorted":["hep-ex","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2025-01-01T17:27:48Z","title_canon_sha256":"7000aa6c603266be82cc3b4425f6288888fa4193884bdb86c0a2364dd005faea"},"schema_version":"1.0","source":{"id":"2501.00903","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2501.00903","created_at":"2026-07-05T10:54:41Z"},{"alias_kind":"arxiv_version","alias_value":"2501.00903v2","created_at":"2026-07-05T10:54:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2501.00903","created_at":"2026-07-05T10:54:41Z"},{"alias_kind":"pith_short_12","alias_value":"37S45XJOSMDW","created_at":"2026-07-05T10:54:41Z"},{"alias_kind":"pith_short_16","alias_value":"37S45XJOSMDW4IPL","created_at":"2026-07-05T10:54:41Z"},{"alias_kind":"pith_short_8","alias_value":"37S45XJO","created_at":"2026-07-05T10:54:41Z"}],"graph_snapshots":[{"event_id":"sha256:a08839d23806714195da44233a0c1ccc468b0ca46db7c0a566ffdad9e64d2d02","target":"graph","created_at":"2026-07-05T10:54:41Z","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/2501.00903/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The decay $B \\to \\rho \\ell \\bar{\\nu}$ is an attractive process for determining the magnitude of the smallest CKM matrix element, $|V_{ub}|$, and can provide new insights into the origin of the long-standing exclusive-inclusive discrepancy in determinations of this Standard-Model parameter. This requires a nonperturbative QCD calculation of the $B \\to \\rho$ form factors $V$, $A_0$, $A_1$, and $A_{12}$. The unstable nature of the $\\rho$ resonance has prevented precise lattice QCD calculations of these form factors to date. Here, we present the first lattice QCD calculation of the $B \\to \\rho$ fo","authors_text":"Andrew Pochinsky, John Negele, Luka Leskovec, Marcus Petschlies, Srijit Paul, Stefan Meinel","cross_cats":["hep-ex","hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2025-01-01T17:27:48Z","title":"$B \\to \\rho \\ell \\bar{\\nu}$ resonance form factors from $B \\to \\pi\\pi \\ell \\bar{\\nu}$ in lattice QCD"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2501.00903","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:f6b3f3af31b1b28cf8072264ce82e107c7a6f52f2d8d21fb40f0bad9a690290e","target":"record","created_at":"2026-07-05T10:54:41Z","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":"bf9cafaac1b4ea15656c50187bee52b2b71e04b238ff958e249ae94ac9a907ca","cross_cats_sorted":["hep-ex","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2025-01-01T17:27:48Z","title_canon_sha256":"7000aa6c603266be82cc3b4425f6288888fa4193884bdb86c0a2364dd005faea"},"schema_version":"1.0","source":{"id":"2501.00903","kind":"arxiv","version":2}},"canonical_sha256":"dfe5cedd2e93076e21eb17d20be8bdfb7af1816c6072753dad7bce3cdf8e82b4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"dfe5cedd2e93076e21eb17d20be8bdfb7af1816c6072753dad7bce3cdf8e82b4","first_computed_at":"2026-07-05T10:54:41.201740Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:54:41.201740Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CRqHLx7jeS3qzD0dnOvtnYef49DOK8Putj6+0gWTHGbxQ46xpDu1Am11bZLWaJnjtkLVIMqK/hoR7ba9HhA+CA==","signature_status":"signed_v1","signed_at":"2026-07-05T10:54:41.202225Z","signed_message":"canonical_sha256_bytes"},"source_id":"2501.00903","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f6b3f3af31b1b28cf8072264ce82e107c7a6f52f2d8d21fb40f0bad9a690290e","sha256:a08839d23806714195da44233a0c1ccc468b0ca46db7c0a566ffdad9e64d2d02"],"state_sha256":"0c18f942490e1b88766dd5af858f5a7f932ee20e22739a88e9f5674e43b75365"}