{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:2Y744GPO4L6PL3IPTDIPKD2RKY","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":"111a4c51b5f4a5a741d4fabbbacb32a5897d0ce7ef25921bf0724c6967ec4a26","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2024-02-12T07:14:25Z","title_canon_sha256":"bb3e20d36416081f1e703b077b1ec2e992152b8429fc9ca367d2680cea8e18e5"},"schema_version":"1.0","source":{"id":"2402.07450","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2402.07450","created_at":"2026-07-05T09:00:57Z"},{"alias_kind":"arxiv_version","alias_value":"2402.07450v3","created_at":"2026-07-05T09:00:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2402.07450","created_at":"2026-07-05T09:00:57Z"},{"alias_kind":"pith_short_12","alias_value":"2Y744GPO4L6P","created_at":"2026-07-05T09:00:57Z"},{"alias_kind":"pith_short_16","alias_value":"2Y744GPO4L6PL3IP","created_at":"2026-07-05T09:00:57Z"},{"alias_kind":"pith_short_8","alias_value":"2Y744GPO","created_at":"2026-07-05T09:00:57Z"}],"graph_snapshots":[{"event_id":"sha256:74384b19beb6fbc98938a80e10ae9567f469a959b0450e7a0b075e32cb0fb87a","target":"graph","created_at":"2026-07-05T09:00:57Z","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/2402.07450/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We discuss a machine learning (ML) regression model to reduce the computational cost of disconnected diagrams in lattice QCD calculations. This method creates a mapping between the results of fermionic loops computed at different quark masses and flow times. The ML mapping, trained with just a small fraction of the complete data set, makes use of translational invariance and provides consistent result with comparable uncertainties over the calculation done over the whole ensemble, resulting in a significant computational gain.","authors_text":"Andrea Shindler, Giovanni Pederiva, Jangho Kim","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2024-02-12T07:14:25Z","title":"Machine learning mapping of lattice correlated data"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2402.07450","kind":"arxiv","version":3},"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:c3d21ebf4ee7e41390891dd8f3f193d8afe2b8e7de64bfe289c5ea756b6a840c","target":"record","created_at":"2026-07-05T09:00:57Z","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":"111a4c51b5f4a5a741d4fabbbacb32a5897d0ce7ef25921bf0724c6967ec4a26","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2024-02-12T07:14:25Z","title_canon_sha256":"bb3e20d36416081f1e703b077b1ec2e992152b8429fc9ca367d2680cea8e18e5"},"schema_version":"1.0","source":{"id":"2402.07450","kind":"arxiv","version":3}},"canonical_sha256":"d63fce19eee2fcf5ed0f98d0f50f515619ded907cbac61bff6d16efac3098319","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d63fce19eee2fcf5ed0f98d0f50f515619ded907cbac61bff6d16efac3098319","first_computed_at":"2026-07-05T09:00:57.585122Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:00:57.585122Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1IC0s5vlWlXsvfDKCoUfST7v0WmelP6GSIqfQ+d8JXCQiBmFzfA3DjZiYosZytYlhj+wHL8KuBOwHXVNbqtOBQ==","signature_status":"signed_v1","signed_at":"2026-07-05T09:00:57.585621Z","signed_message":"canonical_sha256_bytes"},"source_id":"2402.07450","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c3d21ebf4ee7e41390891dd8f3f193d8afe2b8e7de64bfe289c5ea756b6a840c","sha256:74384b19beb6fbc98938a80e10ae9567f469a959b0450e7a0b075e32cb0fb87a"],"state_sha256":"01001a70b875b79da55ba6f43484a35861045dbd353a441bb60381fca2a4bd98"}