{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:MB2E7WXSJDQ3UXZIXNHWWE6JC5","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":"c8f19d3a9d9df3ba66b3f2c4463dac1076fc1c5ce342e001da3d7657913df5c6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2015-01-08T21:59:23Z","title_canon_sha256":"dbeb130b1c5abdb405c2c76857bd9794e922163404a77e43be0e0fcb9c50449e"},"schema_version":"1.0","source":{"id":"1501.01991","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1501.01991","created_at":"2026-07-04T23:56:27Z"},{"alias_kind":"arxiv_version","alias_value":"1501.01991v1","created_at":"2026-07-04T23:56:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1501.01991","created_at":"2026-07-04T23:56:27Z"},{"alias_kind":"pith_short_12","alias_value":"MB2E7WXSJDQ3","created_at":"2026-07-04T23:56:27Z"},{"alias_kind":"pith_short_16","alias_value":"MB2E7WXSJDQ3UXZI","created_at":"2026-07-04T23:56:27Z"},{"alias_kind":"pith_short_8","alias_value":"MB2E7WXS","created_at":"2026-07-04T23:56:27Z"}],"graph_snapshots":[{"event_id":"sha256:33fb9c9ec92077e7b062c24c4917edb6d68cde4a4853ae7d029c4ffc0e10f2ae","target":"graph","created_at":"2026-07-04T23:56:27Z","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/1501.01991/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present the status of our updated D- and B-meson decay-constant analysis, based on the MILC $N_f = 2+1$ asqtad gauge ensembles. Heavy quarks are incorporated using the Wilson clover action with the Fermilab interpretation. This analysis includes ensembles at five lattice spacings from a $\\approx$ 0.045 to 0.15 fm, and light sea-quark masses down to 1/20th of the strange-quark mass. Projected error budgets for ratios of decay constants, in particular between bottom- and charm-meson decay constants, are presented.","authors_text":"Andreas S. Kronfeld, Ethan T. Neil, for the MILC Collaboration), James N. Simone, Ruth S. Van de Water (for the Fermilab Lattice Collaboration","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2015-01-08T21:59:23Z","title":"Leptonic B- and D-meson decay constants with 2+1 flavors of asqtad fermions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1501.01991","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:ed436b7cf11176cd4b1c57b98dabf8b87c84d1b99b9052b52d80e5e61eadcd99","target":"record","created_at":"2026-07-04T23:56:27Z","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":"c8f19d3a9d9df3ba66b3f2c4463dac1076fc1c5ce342e001da3d7657913df5c6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2015-01-08T21:59:23Z","title_canon_sha256":"dbeb130b1c5abdb405c2c76857bd9794e922163404a77e43be0e0fcb9c50449e"},"schema_version":"1.0","source":{"id":"1501.01991","kind":"arxiv","version":1}},"canonical_sha256":"60744fdaf248e1ba5f28bb4f6b13c9176b5638dd860218ca91b9cc65f3cc880f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"60744fdaf248e1ba5f28bb4f6b13c9176b5638dd860218ca91b9cc65f3cc880f","first_computed_at":"2026-07-04T23:56:27.983670Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T23:56:27.983670Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"PrsFzuWd6jju+L+JtP57GVF88HE5tJ1mTB2fR9ICflX+v+ae/2OOCLw+vCI0FHb9mbi8n5XJqaDaHkqcNyzEBg==","signature_status":"signed_v1","signed_at":"2026-07-04T23:56:27.984220Z","signed_message":"canonical_sha256_bytes"},"source_id":"1501.01991","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ed436b7cf11176cd4b1c57b98dabf8b87c84d1b99b9052b52d80e5e61eadcd99","sha256:33fb9c9ec92077e7b062c24c4917edb6d68cde4a4853ae7d029c4ffc0e10f2ae"],"state_sha256":"774a33eca960cae793e010440752561517da31017f5d5dfd9738da1070419ed6"}