{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:QGTB3GCGZXAZ3WOWMF3GMGS5FS","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":"8c899ed150e10e76222676467ee9f1f1c02e0a606eb697b060589d6db69c2663","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2013-04-26T08:45:14Z","title_canon_sha256":"659b4a16d707d53d7a3d7501b1ebee13fc6eba7d38adca25b68a0df8c838ed0e"},"schema_version":"1.0","source":{"id":"1304.7093","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1304.7093","created_at":"2026-05-18T01:50:21Z"},{"alias_kind":"arxiv_version","alias_value":"1304.7093v1","created_at":"2026-05-18T01:50:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1304.7093","created_at":"2026-05-18T01:50:21Z"},{"alias_kind":"pith_short_12","alias_value":"QGTB3GCGZXAZ","created_at":"2026-05-18T12:27:57Z"},{"alias_kind":"pith_short_16","alias_value":"QGTB3GCGZXAZ3WOW","created_at":"2026-05-18T12:27:57Z"},{"alias_kind":"pith_short_8","alias_value":"QGTB3GCG","created_at":"2026-05-18T12:27:57Z"}],"graph_snapshots":[{"event_id":"sha256:847b88de54ad8aee6779b894c0860be62aafc51c49977b1b5197b29d57a3de24","target":"graph","created_at":"2026-05-18T01:50:21Z","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 determine the parameter c_SW required for O(a)-improvement of the three flavor Wilson fermion action together with the tree-level Symanzik improved gauge action. The standard improvement condition is employed for a range of couplings. Additionally, we perform a check of the volume independence of c_SW and provide a preliminary estimate of the lattice spacing at our largest values of g_0^2.","authors_text":"John Bulava, Stefan Schaefer","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2013-04-26T08:45:14Z","title":"Improvement of N_f=3 lattice QCD with Wilson fermions and tree-level improved gauge action"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1304.7093","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":"sha256:5ed72914525ec32cc06a2e0ab9addd255e109e7e42aebeacee6abb49db00d9ee","target":"record","created_at":"2026-05-18T01:50:21Z","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":"8c899ed150e10e76222676467ee9f1f1c02e0a606eb697b060589d6db69c2663","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2013-04-26T08:45:14Z","title_canon_sha256":"659b4a16d707d53d7a3d7501b1ebee13fc6eba7d38adca25b68a0df8c838ed0e"},"schema_version":"1.0","source":{"id":"1304.7093","kind":"arxiv","version":1}},"canonical_sha256":"81a61d9846cdc19dd9d66176661a5d2ca8298709550cc1f5b36b4bf8c1d0877f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"81a61d9846cdc19dd9d66176661a5d2ca8298709550cc1f5b36b4bf8c1d0877f","first_computed_at":"2026-05-18T01:50:21.541969Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:50:21.541969Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"lXbhDxFelJfRpz6pqKxM00esucwNxEFt4PkJVjlFLbtjrXR1GB+T94KBMi3wX3U6QpJ1lnuhURjn4mzRs++FAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:50:21.542680Z","signed_message":"canonical_sha256_bytes"},"source_id":"1304.7093","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5ed72914525ec32cc06a2e0ab9addd255e109e7e42aebeacee6abb49db00d9ee","sha256:847b88de54ad8aee6779b894c0860be62aafc51c49977b1b5197b29d57a3de24"],"state_sha256":"7e539daa0e94f0ca02070c16b76376c4d3a5caf38f31a1e1b1d261c59306f927"}