{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1999:NSFMUN6SNOQRKDHWGLQNSVGRHS","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":"c77b8de38ce54a73fe8577b1e48a6f4f1dc36bc7fa2280cea0c0723f0c0c927a","cross_cats_sorted":["hep-ph"],"license":"","primary_cat":"hep-lat","submitted_at":"1999-10-11T20:00:06Z","title_canon_sha256":"667e6d7fdf27e15f775b0c44d31892d40fe62bd0cd56b0394bf4257a0077919d"},"schema_version":"1.0","source":{"id":"hep-lat/9910021","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-lat/9910021","created_at":"2026-05-18T01:39:10Z"},{"alias_kind":"arxiv_version","alias_value":"hep-lat/9910021v1","created_at":"2026-05-18T01:39:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-lat/9910021","created_at":"2026-05-18T01:39:10Z"},{"alias_kind":"pith_short_12","alias_value":"NSFMUN6SNOQR","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_16","alias_value":"NSFMUN6SNOQRKDHW","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_8","alias_value":"NSFMUN6S","created_at":"2026-05-18T12:25:49Z"}],"graph_snapshots":[{"event_id":"sha256:713c3d547b120e5f7f9450991c438199e86eb145123e79d061a2dfdf4aa07755","target":"graph","created_at":"2026-05-18T01:39:10Z","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 present preliminary results for heavy to light transitions of pseudoscalar mesons, induced by the vector and tensor operators. This lattice study is performed in quenched approximation, by using the nonperturbatively improved Wilson action and operators. We also update the values of the heavy-light meson decay constants.","authors_text":"A.Abada, D.Becirevic, F.Mescia, G.Martinelli, J.P.Leroy, Ph.Boucaud, V.Lubicz","cross_cats":["hep-ph"],"headline":"","license":"","primary_cat":"hep-lat","submitted_at":"1999-10-11T20:00:06Z","title":"Decays of Heavy Mesons"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-lat/9910021","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":"sha256:542f939b85c8153769bf9a6eacfca58ace13d243fbbf475de9bd2a5376891db5","target":"record","created_at":"2026-05-18T01:39:10Z","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":"c77b8de38ce54a73fe8577b1e48a6f4f1dc36bc7fa2280cea0c0723f0c0c927a","cross_cats_sorted":["hep-ph"],"license":"","primary_cat":"hep-lat","submitted_at":"1999-10-11T20:00:06Z","title_canon_sha256":"667e6d7fdf27e15f775b0c44d31892d40fe62bd0cd56b0394bf4257a0077919d"},"schema_version":"1.0","source":{"id":"hep-lat/9910021","kind":"arxiv","version":1}},"canonical_sha256":"6c8aca37d26ba1150cf632e0d954d13cae81ba014fa461d34140357ad6bf0b3e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6c8aca37d26ba1150cf632e0d954d13cae81ba014fa461d34140357ad6bf0b3e","first_computed_at":"2026-05-18T01:39:10.318262Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:39:10.318262Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"cnffXJu8shW5m/6766xvnGhALH3/FXsCXR1mhHRO2BUB//3v/j2/54LD0AAM4MwNjBkbLi3gxvNI3WRAJHfmDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:39:10.318788Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-lat/9910021","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:542f939b85c8153769bf9a6eacfca58ace13d243fbbf475de9bd2a5376891db5","sha256:713c3d547b120e5f7f9450991c438199e86eb145123e79d061a2dfdf4aa07755"],"state_sha256":"02060e55b5915b20b7cae70142ac8d5319dd109565a9428bdd503e555a2c7e37"}