{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:4OSWBLRXGUA7YAPWWVMGMNLRHG","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":"2c36c1f85918d80fbfe079367b8e50f52a797c1cccb7188efef7fc989797e162","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2021-01-07T18:56:46Z","title_canon_sha256":"ba4d8e7b260e3adcd347029ab5fef5835c05821df4074d903f323d2796192a75"},"schema_version":"1.0","source":{"id":"2101.02694","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2101.02694","created_at":"2026-07-05T02:46:11Z"},{"alias_kind":"arxiv_version","alias_value":"2101.02694v2","created_at":"2026-07-05T02:46:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2101.02694","created_at":"2026-07-05T02:46:11Z"},{"alias_kind":"pith_short_12","alias_value":"4OSWBLRXGUA7","created_at":"2026-07-05T02:46:11Z"},{"alias_kind":"pith_short_16","alias_value":"4OSWBLRXGUA7YAPW","created_at":"2026-07-05T02:46:11Z"},{"alias_kind":"pith_short_8","alias_value":"4OSWBLRX","created_at":"2026-07-05T02:46:11Z"}],"graph_snapshots":[{"event_id":"sha256:5218edbdd77dc0c0fc4c8b32261923d87322fc18ddef1c4f11f8c7dbe9d37971","target":"graph","created_at":"2026-07-05T02:46:11Z","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/2101.02694/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present a determination of the charm quark mass in lattice QCD with three active quark flavours. The calculation is based on PCAC masses extracted from $N_\\mathrm{f}=2+1$ flavour gauge field ensembles at five different lattice spacings in a range from 0.087 fm down to 0.039 fm. The lattice action consists of the $\\mathrm{O}(a)$ improved Wilson-clover action and a tree-level improved Symanzik gauge action. Quark masses are non-perturbatively $\\mathrm{O}(a)$ improved employing the Symanzik-counterterms available for this discretisation of QCD. To relate the bare mass at a specified low-energy","authors_text":"Fabian Joswig, Jochen Heitger, Simon Kuberski","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2021-01-07T18:56:46Z","title":"Determination of the charm quark mass in lattice QCD with $2+1$ flavours on fine lattices"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2101.02694","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":"sha256:6811e4dd15e34e4512242ca8c1db6ebe12d656e54d93a2b3af2a01b476d0ebbb","target":"record","created_at":"2026-07-05T02:46:11Z","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":"2c36c1f85918d80fbfe079367b8e50f52a797c1cccb7188efef7fc989797e162","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2021-01-07T18:56:46Z","title_canon_sha256":"ba4d8e7b260e3adcd347029ab5fef5835c05821df4074d903f323d2796192a75"},"schema_version":"1.0","source":{"id":"2101.02694","kind":"arxiv","version":2}},"canonical_sha256":"e3a560ae373501fc01f6b55866357139b1608408a49af1f7f71cded93e8a28e2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e3a560ae373501fc01f6b55866357139b1608408a49af1f7f71cded93e8a28e2","first_computed_at":"2026-07-05T02:46:11.845004Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:46:11.845004Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"0/NoTjMsXX0afXaD2YuVfyLkq4IsBzG/gZFvF/SkJwd3mk7xd0wHA1uVHD+Zr1+LS50E16cLu+nOf0Pl4XBkAA==","signature_status":"signed_v1","signed_at":"2026-07-05T02:46:11.845450Z","signed_message":"canonical_sha256_bytes"},"source_id":"2101.02694","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6811e4dd15e34e4512242ca8c1db6ebe12d656e54d93a2b3af2a01b476d0ebbb","sha256:5218edbdd77dc0c0fc4c8b32261923d87322fc18ddef1c4f11f8c7dbe9d37971"],"state_sha256":"38c5cbb1e15f12b38ca6652c3e962303bea20565e133627ca5fed376aafce4f2"}