{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2001:KPVTVR7UZKDVKIC5OMXI73JFSJ","short_pith_number":"pith:KPVTVR7U","canonical_record":{"source":{"id":"hep-lat/0111006","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-lat","submitted_at":"2001-11-05T12:59:49Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"e9c3134750fa7317ccef78eb8f367c3b89e78e1256c9f918544866e6d9a772ae","abstract_canon_sha256":"c0568ae6c29ea0f328170a652dc9fb3e36cd812802569bb972658b7da8f1509a"},"schema_version":"1.0"},"canonical_sha256":"53eb3ac7f4ca8755205d732e8fed259262ec9c16df6803d755e4eacf983fb01f","source":{"kind":"arxiv","id":"hep-lat/0111006","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-lat/0111006","created_at":"2026-07-04T15:29:28Z"},{"alias_kind":"arxiv_version","alias_value":"hep-lat/0111006v2","created_at":"2026-07-04T15:29:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-lat/0111006","created_at":"2026-07-04T15:29:28Z"},{"alias_kind":"pith_short_12","alias_value":"KPVTVR7UZKDV","created_at":"2026-07-04T15:29:28Z"},{"alias_kind":"pith_short_16","alias_value":"KPVTVR7UZKDVKIC5","created_at":"2026-07-04T15:29:28Z"},{"alias_kind":"pith_short_8","alias_value":"KPVTVR7U","created_at":"2026-07-04T15:29:28Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2001:KPVTVR7UZKDVKIC5OMXI73JFSJ","target":"record","payload":{"canonical_record":{"source":{"id":"hep-lat/0111006","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-lat","submitted_at":"2001-11-05T12:59:49Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"e9c3134750fa7317ccef78eb8f367c3b89e78e1256c9f918544866e6d9a772ae","abstract_canon_sha256":"c0568ae6c29ea0f328170a652dc9fb3e36cd812802569bb972658b7da8f1509a"},"schema_version":"1.0"},"canonical_sha256":"53eb3ac7f4ca8755205d732e8fed259262ec9c16df6803d755e4eacf983fb01f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:29:28.657549Z","signature_b64":"/jdTTaWRP0wd6yVI30+mufqILpVVpu8XkIleXaPxJQDQJQ+dBscnHo6YraRIcxXcB6tGT2t+TT/Ew9P6cg69Dw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"53eb3ac7f4ca8755205d732e8fed259262ec9c16df6803d755e4eacf983fb01f","last_reissued_at":"2026-07-04T15:29:28.657136Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:29:28.657136Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-lat/0111006","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-04T15:29:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fK5PASuuPHNIyg9SvrASfbjfkW4dwytCyJOSFF9U09MTx46C4GhwBOK4wq61RgHSA+zMo3n2AbC21VE9DMcPBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T15:08:41.957527Z"},"content_sha256":"424dea6b5ac25c64e4a593c0b0d8b6a1e3226a4a7715e657a466ecbc77b25269","schema_version":"1.0","event_id":"sha256:424dea6b5ac25c64e4a593c0b0d8b6a1e3226a4a7715e657a466ecbc77b25269"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2001:KPVTVR7UZKDVKIC5OMXI73JFSJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The strong coupling constant from lattice QCD with N_f=2 dynamical quarks","license":"","headline":"","cross_cats":["hep-ph"],"primary_cat":"hep-lat","authors_text":"A.C. Irving, B. Joo, D. Pleiter, G. Schierholz, H. St\\\"uben, M. G\\\"ockeler, P.E.L. Rakow, R. Horsley, S. Booth, S. Pickles, Z. Sroczynski","submitted_at":"2001-11-05T12:59:49Z","abstract_excerpt":"We compute $\\Lambda_{\\bar{MS}}$ for two flavors of light dynamical quarks using non-perturbatively $O(a)$ improved Wilson fermions. We improve on a recent calculation by employing Pad\\'e-improved two-loop and three-loop perturbation theory to convert the lattice numbers to the $\\bar{MS}$ scheme."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-lat/0111006","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/hep-lat/0111006/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-04T15:29:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9S2fYS3NZY7cd3DpkV8ocAuosRy8STQN9MmdHBAxqx3jKq3/V9N5ZbsEypF+EKvNWDMoVk+zQjt+fCbXEVeeCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T15:08:41.958443Z"},"content_sha256":"c4d7b459c85309c068e182e7d710df966d077503bb376de73ecbabd2d89b86ca","schema_version":"1.0","event_id":"sha256:c4d7b459c85309c068e182e7d710df966d077503bb376de73ecbabd2d89b86ca"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/KPVTVR7UZKDVKIC5OMXI73JFSJ/bundle.json","state_url":"https://pith.science/pith/KPVTVR7UZKDVKIC5OMXI73JFSJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/KPVTVR7UZKDVKIC5OMXI73JFSJ/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":"2026-08-06T15:08:41Z","links":{"resolver":"https://pith.science/pith/KPVTVR7UZKDVKIC5OMXI73JFSJ","bundle":"https://pith.science/pith/KPVTVR7UZKDVKIC5OMXI73JFSJ/bundle.json","state":"https://pith.science/pith/KPVTVR7UZKDVKIC5OMXI73JFSJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/KPVTVR7UZKDVKIC5OMXI73JFSJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2001:KPVTVR7UZKDVKIC5OMXI73JFSJ","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":"c0568ae6c29ea0f328170a652dc9fb3e36cd812802569bb972658b7da8f1509a","cross_cats_sorted":["hep-ph"],"license":"","primary_cat":"hep-lat","submitted_at":"2001-11-05T12:59:49Z","title_canon_sha256":"e9c3134750fa7317ccef78eb8f367c3b89e78e1256c9f918544866e6d9a772ae"},"schema_version":"1.0","source":{"id":"hep-lat/0111006","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-lat/0111006","created_at":"2026-07-04T15:29:28Z"},{"alias_kind":"arxiv_version","alias_value":"hep-lat/0111006v2","created_at":"2026-07-04T15:29:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-lat/0111006","created_at":"2026-07-04T15:29:28Z"},{"alias_kind":"pith_short_12","alias_value":"KPVTVR7UZKDV","created_at":"2026-07-04T15:29:28Z"},{"alias_kind":"pith_short_16","alias_value":"KPVTVR7UZKDVKIC5","created_at":"2026-07-04T15:29:28Z"},{"alias_kind":"pith_short_8","alias_value":"KPVTVR7U","created_at":"2026-07-04T15:29:28Z"}],"graph_snapshots":[{"event_id":"sha256:c4d7b459c85309c068e182e7d710df966d077503bb376de73ecbabd2d89b86ca","target":"graph","created_at":"2026-07-04T15:29:28Z","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/hep-lat/0111006/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We compute $\\Lambda_{\\bar{MS}}$ for two flavors of light dynamical quarks using non-perturbatively $O(a)$ improved Wilson fermions. We improve on a recent calculation by employing Pad\\'e-improved two-loop and three-loop perturbation theory to convert the lattice numbers to the $\\bar{MS}$ scheme.","authors_text":"A.C. Irving, B. Joo, D. Pleiter, G. Schierholz, H. St\\\"uben, M. G\\\"ockeler, P.E.L. Rakow, R. Horsley, S. Booth, S. Pickles, Z. Sroczynski","cross_cats":["hep-ph"],"headline":"","license":"","primary_cat":"hep-lat","submitted_at":"2001-11-05T12:59:49Z","title":"The strong coupling constant from lattice QCD with N_f=2 dynamical quarks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-lat/0111006","kind":"arxiv","version":2},"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":"sha256:424dea6b5ac25c64e4a593c0b0d8b6a1e3226a4a7715e657a466ecbc77b25269","target":"record","created_at":"2026-07-04T15:29:28Z","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":"c0568ae6c29ea0f328170a652dc9fb3e36cd812802569bb972658b7da8f1509a","cross_cats_sorted":["hep-ph"],"license":"","primary_cat":"hep-lat","submitted_at":"2001-11-05T12:59:49Z","title_canon_sha256":"e9c3134750fa7317ccef78eb8f367c3b89e78e1256c9f918544866e6d9a772ae"},"schema_version":"1.0","source":{"id":"hep-lat/0111006","kind":"arxiv","version":2}},"canonical_sha256":"53eb3ac7f4ca8755205d732e8fed259262ec9c16df6803d755e4eacf983fb01f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"53eb3ac7f4ca8755205d732e8fed259262ec9c16df6803d755e4eacf983fb01f","first_computed_at":"2026-07-04T15:29:28.657136Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:29:28.657136Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/jdTTaWRP0wd6yVI30+mufqILpVVpu8XkIleXaPxJQDQJQ+dBscnHo6YraRIcxXcB6tGT2t+TT/Ew9P6cg69Dw==","signature_status":"signed_v1","signed_at":"2026-07-04T15:29:28.657549Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-lat/0111006","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:424dea6b5ac25c64e4a593c0b0d8b6a1e3226a4a7715e657a466ecbc77b25269","sha256:c4d7b459c85309c068e182e7d710df966d077503bb376de73ecbabd2d89b86ca"],"state_sha256":"f018db0fe2f19694c0064383a38b2e7000900c7bd4b3ec976e221af196a8c940"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IRsz4+20btZZDwPTkC2mFoU6N0uUw4QgfYOVkpGgJBmrh2Y3/IVv/V7y7H3Vbzc7w/clQwBVCmo+oVn3eSyFCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T15:08:41.967725Z","bundle_sha256":"4cabc72087dcf08d06e66d18d3b1274df99c55d0fbef648dc760d14e28778435"}}