{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:4NNU57DAYHJDWUJZRROZZAAFJX","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":"2e00e0a6a7e1d98ba35e7b0f49f7566fe0714bd62bac7ebb0e5d2946873c13ab","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2013-09-04T15:37:29Z","title_canon_sha256":"fe2facb604a900c232b30667bfb5e76ea34084cd5e80f45e3ed634176335e3c0"},"schema_version":"1.0","source":{"id":"1309.1074","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1309.1074","created_at":"2026-05-18T03:14:09Z"},{"alias_kind":"arxiv_version","alias_value":"1309.1074v1","created_at":"2026-05-18T03:14:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1309.1074","created_at":"2026-05-18T03:14:09Z"},{"alias_kind":"pith_short_12","alias_value":"4NNU57DAYHJD","created_at":"2026-05-18T12:27:34Z"},{"alias_kind":"pith_short_16","alias_value":"4NNU57DAYHJDWUJZ","created_at":"2026-05-18T12:27:34Z"},{"alias_kind":"pith_short_8","alias_value":"4NNU57DA","created_at":"2026-05-18T12:27:34Z"}],"graph_snapshots":[{"event_id":"sha256:11ae3efb0caf7367b89897477b110fcd5259140a00f1e515209828c48e7b3b41","target":"graph","created_at":"2026-05-18T03:14:09Z","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 report the final results of the ALPHA collaboration for some B-physics observables: $f_B$, $f_{B_s}$ and $m_b$. We employ CLS configurations with 2 flavors of $O(a)$ improved Wilson fermions in the sea and pion masses ranging down to 190 MeV. The b-quark is treated in HQET to order $1/m_b$. The renormalization, the matching and the improvement were performed non-perturbatively, and three lattice spacings reaching $a=0.048$ fm are used in the continuum extrapolation.","authors_text":"A. Gerardin, B.Blossier, F.Bernardoni, G. von Hippel, H. Simma, J. Bulava, J. Heitger, M. Della Morte, N. Garron, P. Fritzsch, R. Sommer","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2013-09-04T15:37:29Z","title":"B-physics with $N_f=2$ Wilson fermions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1309.1074","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":"sha256:9b8f6696c70a4b94fed6d8070de0e6d19e4936804dbcb623ff706f24710804df","target":"record","created_at":"2026-05-18T03:14:09Z","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":"2e00e0a6a7e1d98ba35e7b0f49f7566fe0714bd62bac7ebb0e5d2946873c13ab","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2013-09-04T15:37:29Z","title_canon_sha256":"fe2facb604a900c232b30667bfb5e76ea34084cd5e80f45e3ed634176335e3c0"},"schema_version":"1.0","source":{"id":"1309.1074","kind":"arxiv","version":1}},"canonical_sha256":"e35b4efc60c1d23b51398c5d9c80054defdcc2abb76319f568e07d7eb2066fe6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e35b4efc60c1d23b51398c5d9c80054defdcc2abb76319f568e07d7eb2066fe6","first_computed_at":"2026-05-18T03:14:09.162913Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:14:09.162913Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"I18HzilwYzQlFXPAizKJkxQ0UCW7WPBUAFU8UFE/7umbPv0W5lnnGWLU2jv7KwZtMiXXilfqClx49qeNsHx7Aw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:14:09.163395Z","signed_message":"canonical_sha256_bytes"},"source_id":"1309.1074","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9b8f6696c70a4b94fed6d8070de0e6d19e4936804dbcb623ff706f24710804df","sha256:11ae3efb0caf7367b89897477b110fcd5259140a00f1e515209828c48e7b3b41"],"state_sha256":"79c44b269222b64d16e8fc2feeb2193aad118a3b5fcd52c80cf9af41804b4f2c"}