{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:U7ZCIRCLOBSJEYCTBIYJ7VOWBS","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":"fa6b0fa48289358c21c07cc227b0a3a327bba71e2bac76aa010ac8282d22cbef","cross_cats_sorted":["cond-mat.str-el","cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2021-12-22T18:37:56Z","title_canon_sha256":"9fb46e4e04fa836fe50cea31682b0a4a389b654613e239c1dc0226249087de5a"},"schema_version":"1.0","source":{"id":"2112.12124","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2112.12124","created_at":"2026-07-05T05:52:18Z"},{"alias_kind":"arxiv_version","alias_value":"2112.12124v1","created_at":"2026-07-05T05:52:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2112.12124","created_at":"2026-07-05T05:52:18Z"},{"alias_kind":"pith_short_12","alias_value":"U7ZCIRCLOBSJ","created_at":"2026-07-05T05:52:18Z"},{"alias_kind":"pith_short_16","alias_value":"U7ZCIRCLOBSJEYCT","created_at":"2026-07-05T05:52:18Z"},{"alias_kind":"pith_short_8","alias_value":"U7ZCIRCL","created_at":"2026-07-05T05:52:18Z"}],"graph_snapshots":[{"event_id":"sha256:27e6cba39026bdd2c19b7d14b5a1814452c5ff6342387d8339677dbb459f05fb","target":"graph","created_at":"2026-07-05T05:52:18Z","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/2112.12124/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present a generalized potential theory of nonequilibrium torques for the Landau-Lifshitz equation. The general formulation of exchange forces in terms of two potential energies allows for the implementation of accurate machine learning models for adiabatic spin dynamics of out-of-equilibrium itinerant magnetic systems. To demonstrate our approach, we develop a deep-learning neural network that successfully learns the forces in a driven s-d model computed from the nonequilibrium Green's function method. We show that the Landau-Lifshitz dynamics simulations with forces predicted from the neur","authors_text":"Gia-Wei Chern, Puhan Zhang","cross_cats":["cond-mat.str-el","cs.LG"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2021-12-22T18:37:56Z","title":"Machine learning nonequilibrium electron forces for adiabatic spin dynamics"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2112.12124","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":"sha256:41348515865e8952e7fe2ba12c03f283388dceeb8794695e2a840b4eb8b2f645","target":"record","created_at":"2026-07-05T05:52:18Z","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":"fa6b0fa48289358c21c07cc227b0a3a327bba71e2bac76aa010ac8282d22cbef","cross_cats_sorted":["cond-mat.str-el","cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2021-12-22T18:37:56Z","title_canon_sha256":"9fb46e4e04fa836fe50cea31682b0a4a389b654613e239c1dc0226249087de5a"},"schema_version":"1.0","source":{"id":"2112.12124","kind":"arxiv","version":1}},"canonical_sha256":"a7f224444b70649260530a309fd5d60c9021b1219428fe42c71f9b4f4e7347c6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a7f224444b70649260530a309fd5d60c9021b1219428fe42c71f9b4f4e7347c6","first_computed_at":"2026-07-05T05:52:18.051106Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:52:18.051106Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"V961QLKmmt8buZ4x5ciwXudLzMWt1ghXlCTB62K5kOnT7akLJgaRKpsvKFWqnBew86oWuNH9a5z4KRbcGmxUBw==","signature_status":"signed_v1","signed_at":"2026-07-05T05:52:18.051527Z","signed_message":"canonical_sha256_bytes"},"source_id":"2112.12124","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:41348515865e8952e7fe2ba12c03f283388dceeb8794695e2a840b4eb8b2f645","sha256:27e6cba39026bdd2c19b7d14b5a1814452c5ff6342387d8339677dbb459f05fb"],"state_sha256":"2698fae9f88cbe0c813c8cc3b5c351d918dbf71e4bc34a34a41ca7374f45d677"}