{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2005:NWPAY7C2ZMHJRJMXI3X6BCUFSU","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":"da3007e4b3f1565b2d3d6fc045d65a85ede9de3a412e0884003b3ff57e0c8ead","cross_cats_sorted":[],"license":"","primary_cat":"hep-lat","submitted_at":"2005-09-26T15:36:28Z","title_canon_sha256":"79082d06dbe8fcceee7fc5fa1ef672051b4760064a2a6d3a1ddc4937241219da"},"schema_version":"1.0","source":{"id":"hep-lat/0509131","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-lat/0509131","created_at":"2026-05-18T04:32:44Z"},{"alias_kind":"arxiv_version","alias_value":"hep-lat/0509131v1","created_at":"2026-05-18T04:32:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-lat/0509131","created_at":"2026-05-18T04:32:44Z"},{"alias_kind":"pith_short_12","alias_value":"NWPAY7C2ZMHJ","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_16","alias_value":"NWPAY7C2ZMHJRJMX","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_8","alias_value":"NWPAY7C2","created_at":"2026-05-18T12:25:53Z"}],"graph_snapshots":[{"event_id":"sha256:a44dfaf7e8b9d8bc8f3767e6b67ee272580d3ba02b7a2e7592722dc44d43ce3f","target":"graph","created_at":"2026-05-18T04:32:44Z","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 summarize four contributions about dynamical twisted mass fermions. The resulting report covers results for N_f=2 obtained from three different gauge actions, namely the standard Wilson plaquette gauge action, the DBW2 and the tree-level Symanzik improved gauge action. In addition, first results for N_f=2+1+1 flavours of twisted mass fermions are discussed.","authors_text":"A. Shindler, C. Urbach, E. E. Scholz, F. Farchioni, G. Munster, I. Montvay, I. Wetzorke, K. Jansen, L. Scorzato, M. Papinutto, N. Ukita, P. Hofmann, U. Wenger","cross_cats":[],"headline":"","license":"","primary_cat":"hep-lat","submitted_at":"2005-09-26T15:36:28Z","title":"Dynamical twisted mass fermions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-lat/0509131","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:bc233e998d2f9ab82e1122849b29f1a108387f3700e60225645c8fb1254cb179","target":"record","created_at":"2026-05-18T04:32:44Z","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":"da3007e4b3f1565b2d3d6fc045d65a85ede9de3a412e0884003b3ff57e0c8ead","cross_cats_sorted":[],"license":"","primary_cat":"hep-lat","submitted_at":"2005-09-26T15:36:28Z","title_canon_sha256":"79082d06dbe8fcceee7fc5fa1ef672051b4760064a2a6d3a1ddc4937241219da"},"schema_version":"1.0","source":{"id":"hep-lat/0509131","kind":"arxiv","version":1}},"canonical_sha256":"6d9e0c7c5acb0e98a59746efe08a8595068520df79eeaa583dff7ce15934b6b1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6d9e0c7c5acb0e98a59746efe08a8595068520df79eeaa583dff7ce15934b6b1","first_computed_at":"2026-05-18T04:32:44.299145Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:32:44.299145Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"sTqqHVM7HLvinb3tqaRK1DRZBxFZNDYeShjtzCnQmcpR7TtPfz0Y97CsLrSQq90rq+JxfMkdwhQ4SDDi0wgADg==","signature_status":"signed_v1","signed_at":"2026-05-18T04:32:44.299578Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-lat/0509131","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bc233e998d2f9ab82e1122849b29f1a108387f3700e60225645c8fb1254cb179","sha256:a44dfaf7e8b9d8bc8f3767e6b67ee272580d3ba02b7a2e7592722dc44d43ce3f"],"state_sha256":"6f6e3e0c95c006f97c63d6000649aae5a42bd3f089360486998c8b8e2b21311a"}