{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1998:WZ5F4VRYMESUQCI6M2VR6WGEDC","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":"3a5a9602950afee28c8a474f2868f59802a6950acdd39c9016bcaa6f7c624d2c","cross_cats_sorted":[],"license":"","primary_cat":"hep-lat","submitted_at":"1998-09-16T11:01:31Z","title_canon_sha256":"78932daf30d5a9deea0bcce3fab79064de25aaea734cea17131cd950466ce59b"},"schema_version":"1.0","source":{"id":"hep-lat/9809124","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-lat/9809124","created_at":"2026-05-18T01:09:17Z"},{"alias_kind":"arxiv_version","alias_value":"hep-lat/9809124v1","created_at":"2026-05-18T01:09:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-lat/9809124","created_at":"2026-05-18T01:09:17Z"},{"alias_kind":"pith_short_12","alias_value":"WZ5F4VRYMESU","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_16","alias_value":"WZ5F4VRYMESUQCI6","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_8","alias_value":"WZ5F4VRY","created_at":"2026-05-18T12:25:49Z"}],"graph_snapshots":[{"event_id":"sha256:6d0a80e6ef4d04fd84171b0c7e5df989f32daaa434231eebbc1c87fa80613a0e","target":"graph","created_at":"2026-05-18T01:09:17Z","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":"Light quark masses are computed for Kogut-Susskind fermions by evaluating non-perturbatively the renormalization factor for bilinear quark operators. Calculations are carried out in the quenched approximation at \\beta=6.0, 6.2, and 6.4. For the average up and down quark mass we find $m_{\\bar MS}(2 GeV)= 4.15(27) MeV$ in the continuum limit, which is significantly larger than $3.51(20) MeV$ ($q^*=1/a$) or $3.40(21) MeV$ ($q^*=\\pi/a$) obtained with the one-loop perturbative renormalization factor.","authors_text":"A. Ukawa, JLQCD Collaboration: S. Aoki, K-I. Ishikawa, K. Kanaya, M. Fukugita, M. Okawa, N. Ishizuka, N. Tsutsui, N. Yamada, S. Hashimoto, S. Kaya, S. Tominaga, T. Kaneda, T. Onogi, T. Yoshi\\'e, Y. Iwasaki, Y. Kuramashi","cross_cats":[],"headline":"","license":"","primary_cat":"hep-lat","submitted_at":"1998-09-16T11:01:31Z","title":"Non-perturbative renormalization factors of bilinear quark operators for Kogut-Susskind fermions and light quark masses in quenched QCD"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-lat/9809124","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":"sha256:2bc77c8ae9623b3d8e7ecf683abcefada7184c5ef296f8b86bf2d5d3a1d5dc69","target":"record","created_at":"2026-05-18T01:09:17Z","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":"3a5a9602950afee28c8a474f2868f59802a6950acdd39c9016bcaa6f7c624d2c","cross_cats_sorted":[],"license":"","primary_cat":"hep-lat","submitted_at":"1998-09-16T11:01:31Z","title_canon_sha256":"78932daf30d5a9deea0bcce3fab79064de25aaea734cea17131cd950466ce59b"},"schema_version":"1.0","source":{"id":"hep-lat/9809124","kind":"arxiv","version":1}},"canonical_sha256":"b67a5e5638612548091e66ab1f58c4188f62f4c1fa68c018d3d8043221f13d73","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b67a5e5638612548091e66ab1f58c4188f62f4c1fa68c018d3d8043221f13d73","first_computed_at":"2026-05-18T01:09:17.232959Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:09:17.232959Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"jLaW9sVWXoITPwF5Toemru+7VOV4J7DOjqFPwoF5Cgvs20n7XZUJ7LSJ4NMz3hiteaE5rOEOxGfq6wgP9bFWCw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:09:17.233667Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-lat/9809124","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2bc77c8ae9623b3d8e7ecf683abcefada7184c5ef296f8b86bf2d5d3a1d5dc69","sha256:6d0a80e6ef4d04fd84171b0c7e5df989f32daaa434231eebbc1c87fa80613a0e"],"state_sha256":"eeffc3c385ea91d505d14ea45cc8f57f8a00a93f0a6671283ef1eeebce4b5cb7"}