{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2006:LUUBVMLPBSWD54FQPI5JA5RNDJ","short_pith_number":"pith:LUUBVMLP","canonical_record":{"source":{"id":"hep-lat/0609065","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-lat","submitted_at":"2006-09-28T14:02:52Z","cross_cats_sorted":[],"title_canon_sha256":"9f82ed6e40d29e4e1b5ce03962157bdd530ef65beb83f82796bece4a759c785f","abstract_canon_sha256":"0326361cbc7b4b848d6baf0cc3f6337cc4847b1e853dc845ba44943349cc0d83"},"schema_version":"1.0"},"canonical_sha256":"5d281ab16f0cac3ef0b07a3a90762d1a59262e8d75d2e003eef5af8f29ff054b","source":{"kind":"arxiv","id":"hep-lat/0609065","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-lat/0609065","created_at":"2026-05-18T04:30:46Z"},{"alias_kind":"arxiv_version","alias_value":"hep-lat/0609065v1","created_at":"2026-05-18T04:30:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-lat/0609065","created_at":"2026-05-18T04:30:46Z"},{"alias_kind":"pith_short_12","alias_value":"LUUBVMLPBSWD","created_at":"2026-05-18T12:25:54Z"},{"alias_kind":"pith_short_16","alias_value":"LUUBVMLPBSWD54FQ","created_at":"2026-05-18T12:25:54Z"},{"alias_kind":"pith_short_8","alias_value":"LUUBVMLP","created_at":"2026-05-18T12:25:54Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2006:LUUBVMLPBSWD54FQPI5JA5RNDJ","target":"record","payload":{"canonical_record":{"source":{"id":"hep-lat/0609065","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-lat","submitted_at":"2006-09-28T14:02:52Z","cross_cats_sorted":[],"title_canon_sha256":"9f82ed6e40d29e4e1b5ce03962157bdd530ef65beb83f82796bece4a759c785f","abstract_canon_sha256":"0326361cbc7b4b848d6baf0cc3f6337cc4847b1e853dc845ba44943349cc0d83"},"schema_version":"1.0"},"canonical_sha256":"5d281ab16f0cac3ef0b07a3a90762d1a59262e8d75d2e003eef5af8f29ff054b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:30:46.546608Z","signature_b64":"9PjXKsBPEFEFnsgY5050RBiEKugnYHgX8zlGz04D5Y6e44wu4bPkl4zoLP4lFRIPOVINgoOenM/1V3MU6MJgAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5d281ab16f0cac3ef0b07a3a90762d1a59262e8d75d2e003eef5af8f29ff054b","last_reissued_at":"2026-05-18T04:30:46.546189Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:30:46.546189Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-lat/0609065","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T04:30:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zKjS/qx5MQEPfOphzKxtcD01B4KPoH9dWTSE0Sj650LDA7ddLvNaBMAP1v4aafLRX6fnUUpZt5qdqIcS+YS8CA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T20:57:16.378875Z"},"content_sha256":"3221ad8096caeb3b4d900ed213081cb44cd9e900b8970b10a395e2449d00bf45","schema_version":"1.0","event_id":"sha256:3221ad8096caeb3b4d900ed213081cb44cd9e900b8970b10a395e2449d00bf45"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2006:LUUBVMLPBSWD54FQPI5JA5RNDJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"m_b and f_Bs from a combination of HQET and QCD","license":"","headline":"","cross_cats":[],"primary_cat":"hep-lat","authors_text":"Damiano Guazzini, Nazario Tantalo, Rainer Sommer","submitted_at":"2006-09-28T14:02:52Z","abstract_excerpt":"We compute the mass of the b-quark and the B_s meson decay constant in quenched lattice QCD using a combination of HQET and the standard relativistic QCD Lagrangian. We start from a small volume, where one can directly deal with the b-quark, and compute the evolution to a big volume, where the finite size effects are negligible through step scaling functions which give the change of the observables when L is changed to 2L. In all steps we extrapolate to the continuum limit, separately in HQET and in QCD for masses below m_b. The point m_b is then reached by an interpolation of the continuum re"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-lat/0609065","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T04:30:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8az+ghREFLBjbD3QC0fcm0q4ox7XupkP398Qy2Am9FlXGMoBMlurIYR9elBBDbsmEUE/6b5buDd2v6YM/qhSBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T20:57:16.379217Z"},"content_sha256":"dec364e302e24ca8e8f28bfdf8333fd3f29f3db0aa9ce2de13bdcd65658e4323","schema_version":"1.0","event_id":"sha256:dec364e302e24ca8e8f28bfdf8333fd3f29f3db0aa9ce2de13bdcd65658e4323"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/LUUBVMLPBSWD54FQPI5JA5RNDJ/bundle.json","state_url":"https://pith.science/pith/LUUBVMLPBSWD54FQPI5JA5RNDJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/LUUBVMLPBSWD54FQPI5JA5RNDJ/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-03T20:57:16Z","links":{"resolver":"https://pith.science/pith/LUUBVMLPBSWD54FQPI5JA5RNDJ","bundle":"https://pith.science/pith/LUUBVMLPBSWD54FQPI5JA5RNDJ/bundle.json","state":"https://pith.science/pith/LUUBVMLPBSWD54FQPI5JA5RNDJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/LUUBVMLPBSWD54FQPI5JA5RNDJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2006:LUUBVMLPBSWD54FQPI5JA5RNDJ","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":"0326361cbc7b4b848d6baf0cc3f6337cc4847b1e853dc845ba44943349cc0d83","cross_cats_sorted":[],"license":"","primary_cat":"hep-lat","submitted_at":"2006-09-28T14:02:52Z","title_canon_sha256":"9f82ed6e40d29e4e1b5ce03962157bdd530ef65beb83f82796bece4a759c785f"},"schema_version":"1.0","source":{"id":"hep-lat/0609065","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-lat/0609065","created_at":"2026-05-18T04:30:46Z"},{"alias_kind":"arxiv_version","alias_value":"hep-lat/0609065v1","created_at":"2026-05-18T04:30:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-lat/0609065","created_at":"2026-05-18T04:30:46Z"},{"alias_kind":"pith_short_12","alias_value":"LUUBVMLPBSWD","created_at":"2026-05-18T12:25:54Z"},{"alias_kind":"pith_short_16","alias_value":"LUUBVMLPBSWD54FQ","created_at":"2026-05-18T12:25:54Z"},{"alias_kind":"pith_short_8","alias_value":"LUUBVMLP","created_at":"2026-05-18T12:25:54Z"}],"graph_snapshots":[{"event_id":"sha256:dec364e302e24ca8e8f28bfdf8333fd3f29f3db0aa9ce2de13bdcd65658e4323","target":"graph","created_at":"2026-05-18T04:30:46Z","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 compute the mass of the b-quark and the B_s meson decay constant in quenched lattice QCD using a combination of HQET and the standard relativistic QCD Lagrangian. We start from a small volume, where one can directly deal with the b-quark, and compute the evolution to a big volume, where the finite size effects are negligible through step scaling functions which give the change of the observables when L is changed to 2L. In all steps we extrapolate to the continuum limit, separately in HQET and in QCD for masses below m_b. The point m_b is then reached by an interpolation of the continuum re","authors_text":"Damiano Guazzini, Nazario Tantalo, Rainer Sommer","cross_cats":[],"headline":"","license":"","primary_cat":"hep-lat","submitted_at":"2006-09-28T14:02:52Z","title":"m_b and f_Bs from a combination of HQET and QCD"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-lat/0609065","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":"sha256:3221ad8096caeb3b4d900ed213081cb44cd9e900b8970b10a395e2449d00bf45","target":"record","created_at":"2026-05-18T04:30:46Z","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":"0326361cbc7b4b848d6baf0cc3f6337cc4847b1e853dc845ba44943349cc0d83","cross_cats_sorted":[],"license":"","primary_cat":"hep-lat","submitted_at":"2006-09-28T14:02:52Z","title_canon_sha256":"9f82ed6e40d29e4e1b5ce03962157bdd530ef65beb83f82796bece4a759c785f"},"schema_version":"1.0","source":{"id":"hep-lat/0609065","kind":"arxiv","version":1}},"canonical_sha256":"5d281ab16f0cac3ef0b07a3a90762d1a59262e8d75d2e003eef5af8f29ff054b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5d281ab16f0cac3ef0b07a3a90762d1a59262e8d75d2e003eef5af8f29ff054b","first_computed_at":"2026-05-18T04:30:46.546189Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:30:46.546189Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9PjXKsBPEFEFnsgY5050RBiEKugnYHgX8zlGz04D5Y6e44wu4bPkl4zoLP4lFRIPOVINgoOenM/1V3MU6MJgAA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:30:46.546608Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-lat/0609065","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3221ad8096caeb3b4d900ed213081cb44cd9e900b8970b10a395e2449d00bf45","sha256:dec364e302e24ca8e8f28bfdf8333fd3f29f3db0aa9ce2de13bdcd65658e4323"],"state_sha256":"f255b0fd0416500d172eb29adb28ec542232d9c85478afe1433a1a10c7c7d309"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"B4IQGZNcDdPjGA15Ei9lRKX6bTZkbA+zH7XcoWlm0UmzjAav2qYdL3AJ4dR8bTQIkULsVUj1JFjEQS09Y4zUDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T20:57:16.381179Z","bundle_sha256":"8a842c68aaf57a2b91cccdc932584f5b08ab39e4e10830f4c18054d87f8f293c"}}