{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:3BQLEO3UPY4X7WFAWBVHJ4TYR7","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":"eef58b7650e23f8b93af08e97a56478ac51a17f847e500b4b172eb19a22a0e89","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/3.0/","primary_cat":"hep-lat","submitted_at":"2009-12-04T19:14:31Z","title_canon_sha256":"c177e85677aec7308664a3c0eb766a9b81ccfd6683bca26ce07dee4cf094ecc2"},"schema_version":"1.0","source":{"id":"0912.0919","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0912.0919","created_at":"2026-05-18T04:37:10Z"},{"alias_kind":"arxiv_version","alias_value":"0912.0919v1","created_at":"2026-05-18T04:37:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0912.0919","created_at":"2026-05-18T04:37:10Z"},{"alias_kind":"pith_short_12","alias_value":"3BQLEO3UPY4X","created_at":"2026-05-18T12:25:58Z"},{"alias_kind":"pith_short_16","alias_value":"3BQLEO3UPY4X7WFA","created_at":"2026-05-18T12:25:58Z"},{"alias_kind":"pith_short_8","alias_value":"3BQLEO3U","created_at":"2026-05-18T12:25:58Z"}],"graph_snapshots":[{"event_id":"sha256:b05f6e5f61dc62f2fe2c6b4e6b09093d0918246a2aeb0915656de07450c33f9d","target":"graph","created_at":"2026-05-18T04:37:10Z","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":"In this talk we give an overview of the 3D phase diagram of two-flavour non-zero temperature lattice QCD with twisted-mass Wilson fermions and a tree-level Symanzik-improved gauge action. We present a first feasibility study at maximal twist and, for the quenched case, we demonstrate automatic O(a)-improvement to work.","authors_text":"C. Urbach, D. Schulze, E.-M. Ilgenfritz, K. Jansen, L. Zeidlewicz, M. Kirchner, M. Muller-Preussker, M. Petschlies, M.P. Lombardo, O. Philipsen","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/3.0/","primary_cat":"hep-lat","submitted_at":"2009-12-04T19:14:31Z","title":"On the phase structure of lattice QCD with twisted-mass Wilson fermions at non-zero temperature"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0912.0919","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":"sha256:31ba09f358dd618e3c3c839ea9586e28906c98f930c458531e6f760cd258150b","target":"record","created_at":"2026-05-18T04:37:10Z","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":"eef58b7650e23f8b93af08e97a56478ac51a17f847e500b4b172eb19a22a0e89","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/3.0/","primary_cat":"hep-lat","submitted_at":"2009-12-04T19:14:31Z","title_canon_sha256":"c177e85677aec7308664a3c0eb766a9b81ccfd6683bca26ce07dee4cf094ecc2"},"schema_version":"1.0","source":{"id":"0912.0919","kind":"arxiv","version":1}},"canonical_sha256":"d860b23b747e397fd8a0b06a74f2788fdd31d5271b99ab6a2465f6eba9a838bc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d860b23b747e397fd8a0b06a74f2788fdd31d5271b99ab6a2465f6eba9a838bc","first_computed_at":"2026-05-18T04:37:10.391607Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:37:10.391607Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"6eOZXylIH6ujQGl+J3IPIYg/EzXALXH+kdGPq4r2EaiGbWcPhA1NsJPBM9/anUW8/1brUupEWyIEKMmZj2IaAg==","signature_status":"signed_v1","signed_at":"2026-05-18T04:37:10.392212Z","signed_message":"canonical_sha256_bytes"},"source_id":"0912.0919","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:31ba09f358dd618e3c3c839ea9586e28906c98f930c458531e6f760cd258150b","sha256:b05f6e5f61dc62f2fe2c6b4e6b09093d0918246a2aeb0915656de07450c33f9d"],"state_sha256":"df4f9494bb64001ca18a4d957a24a768ddc1625dc72f0f792fae0e8bb3246092"}