{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:MZFVAAZZ7JMTNZTYYZPUNABZEK","short_pith_number":"pith:MZFVAAZZ","canonical_record":{"source":{"id":"2105.04344","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.comp-ph","submitted_at":"2021-05-07T14:17:27Z","cross_cats_sorted":["cond-mat.stat-mech"],"title_canon_sha256":"3b19ed3477b1d7072de16d5e9c1f9022f6139bb951e42510354a401e6a928d72","abstract_canon_sha256":"bafe436de58522b93ee8377fe5960adae7990bf5794d5dd28082cacaefe4e643"},"schema_version":"1.0"},"canonical_sha256":"664b500339fa5936e678c65f468039229962b566af48b9a08fbf4caf80308777","source":{"kind":"arxiv","id":"2105.04344","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2105.04344","created_at":"2026-07-05T02:58:41Z"},{"alias_kind":"arxiv_version","alias_value":"2105.04344v2","created_at":"2026-07-05T02:58:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2105.04344","created_at":"2026-07-05T02:58:41Z"},{"alias_kind":"pith_short_12","alias_value":"MZFVAAZZ7JMT","created_at":"2026-07-05T02:58:41Z"},{"alias_kind":"pith_short_16","alias_value":"MZFVAAZZ7JMTNZTY","created_at":"2026-07-05T02:58:41Z"},{"alias_kind":"pith_short_8","alias_value":"MZFVAAZZ","created_at":"2026-07-05T02:58:41Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:MZFVAAZZ7JMTNZTYYZPUNABZEK","target":"record","payload":{"canonical_record":{"source":{"id":"2105.04344","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.comp-ph","submitted_at":"2021-05-07T14:17:27Z","cross_cats_sorted":["cond-mat.stat-mech"],"title_canon_sha256":"3b19ed3477b1d7072de16d5e9c1f9022f6139bb951e42510354a401e6a928d72","abstract_canon_sha256":"bafe436de58522b93ee8377fe5960adae7990bf5794d5dd28082cacaefe4e643"},"schema_version":"1.0"},"canonical_sha256":"664b500339fa5936e678c65f468039229962b566af48b9a08fbf4caf80308777","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:58:41.958203Z","signature_b64":"afcYZoWfl6D81v4g8LotUO7rJXr73+ij1J+pE6f/6GdIpdd3SZkJYDdo1d38RPvNhEKNizNHz44rN3xPpzHaAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"664b500339fa5936e678c65f468039229962b566af48b9a08fbf4caf80308777","last_reissued_at":"2026-07-05T02:58:41.957820Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:58:41.957820Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2105.04344","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T02:58:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"T7lRlDrxfsVQTKnHlvEqbf9N6Qw7rMB5WrL4Mttqk0OHQrbr7feOePTcsB4jLjr/cwbT4B23+hX4r+xzfSdkCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T16:27:39.606801Z"},"content_sha256":"edb4d405d444bb32a1dc3c815cfb6b6eaf2147443d45ef7b6cc2f2bd13d80590","schema_version":"1.0","event_id":"sha256:edb4d405d444bb32a1dc3c815cfb6b6eaf2147443d45ef7b6cc2f2bd13d80590"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:MZFVAAZZ7JMTNZTYYZPUNABZEK","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Data-driven Langevin modeling of nonequilibrium processes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.stat-mech"],"primary_cat":"physics.comp-ph","authors_text":"Benjamin Lickert, Gerhard Stock, Steffen Wolf","submitted_at":"2021-05-07T14:17:27Z","abstract_excerpt":"Given nonstationary data from molecular dynamics simulations, a Markovian Langevin model is constructed that aims to reproduce the time evolution of the underlying process. While at equilibrium the free energy landscape is sampled, nonequilibrium processes can be associated with a biased energy landscape, which accounts for finite sampling effects and external driving. Extending the data-driven Langevin equation (dLE) approach [Phys.\\ Rev.\\ Lett.\\ {\\bf 115}, 050602 (2015)] to the modeling of nonequilibrium processes, an efficient way to calculate multidimensional Langevin fields is outlined. T"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2105.04344","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2105.04344/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T02:58:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"b8fQpWVf24dMljcGjzd9LluCzsjc+17PqM3THM5U8V0KrG9DNdaTZx08ayQK+Qo0CM8vtksbmYbZJbJQUgLvDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T16:27:39.607316Z"},"content_sha256":"00ec8012254c2f1d69b195984b82a05bbd025f0fd8d8834c92d75c4c738c3149","schema_version":"1.0","event_id":"sha256:00ec8012254c2f1d69b195984b82a05bbd025f0fd8d8834c92d75c4c738c3149"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MZFVAAZZ7JMTNZTYYZPUNABZEK/bundle.json","state_url":"https://pith.science/pith/MZFVAAZZ7JMTNZTYYZPUNABZEK/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MZFVAAZZ7JMTNZTYYZPUNABZEK/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-15T16:27:39Z","links":{"resolver":"https://pith.science/pith/MZFVAAZZ7JMTNZTYYZPUNABZEK","bundle":"https://pith.science/pith/MZFVAAZZ7JMTNZTYYZPUNABZEK/bundle.json","state":"https://pith.science/pith/MZFVAAZZ7JMTNZTYYZPUNABZEK/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MZFVAAZZ7JMTNZTYYZPUNABZEK/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:MZFVAAZZ7JMTNZTYYZPUNABZEK","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":"bafe436de58522b93ee8377fe5960adae7990bf5794d5dd28082cacaefe4e643","cross_cats_sorted":["cond-mat.stat-mech"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.comp-ph","submitted_at":"2021-05-07T14:17:27Z","title_canon_sha256":"3b19ed3477b1d7072de16d5e9c1f9022f6139bb951e42510354a401e6a928d72"},"schema_version":"1.0","source":{"id":"2105.04344","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2105.04344","created_at":"2026-07-05T02:58:41Z"},{"alias_kind":"arxiv_version","alias_value":"2105.04344v2","created_at":"2026-07-05T02:58:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2105.04344","created_at":"2026-07-05T02:58:41Z"},{"alias_kind":"pith_short_12","alias_value":"MZFVAAZZ7JMT","created_at":"2026-07-05T02:58:41Z"},{"alias_kind":"pith_short_16","alias_value":"MZFVAAZZ7JMTNZTY","created_at":"2026-07-05T02:58:41Z"},{"alias_kind":"pith_short_8","alias_value":"MZFVAAZZ","created_at":"2026-07-05T02:58:41Z"}],"graph_snapshots":[{"event_id":"sha256:00ec8012254c2f1d69b195984b82a05bbd025f0fd8d8834c92d75c4c738c3149","target":"graph","created_at":"2026-07-05T02:58:41Z","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/2105.04344/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Given nonstationary data from molecular dynamics simulations, a Markovian Langevin model is constructed that aims to reproduce the time evolution of the underlying process. While at equilibrium the free energy landscape is sampled, nonequilibrium processes can be associated with a biased energy landscape, which accounts for finite sampling effects and external driving. Extending the data-driven Langevin equation (dLE) approach [Phys.\\ Rev.\\ Lett.\\ {\\bf 115}, 050602 (2015)] to the modeling of nonequilibrium processes, an efficient way to calculate multidimensional Langevin fields is outlined. T","authors_text":"Benjamin Lickert, Gerhard Stock, Steffen Wolf","cross_cats":["cond-mat.stat-mech"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.comp-ph","submitted_at":"2021-05-07T14:17:27Z","title":"Data-driven Langevin modeling of nonequilibrium processes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2105.04344","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:edb4d405d444bb32a1dc3c815cfb6b6eaf2147443d45ef7b6cc2f2bd13d80590","target":"record","created_at":"2026-07-05T02:58:41Z","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":"bafe436de58522b93ee8377fe5960adae7990bf5794d5dd28082cacaefe4e643","cross_cats_sorted":["cond-mat.stat-mech"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.comp-ph","submitted_at":"2021-05-07T14:17:27Z","title_canon_sha256":"3b19ed3477b1d7072de16d5e9c1f9022f6139bb951e42510354a401e6a928d72"},"schema_version":"1.0","source":{"id":"2105.04344","kind":"arxiv","version":2}},"canonical_sha256":"664b500339fa5936e678c65f468039229962b566af48b9a08fbf4caf80308777","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"664b500339fa5936e678c65f468039229962b566af48b9a08fbf4caf80308777","first_computed_at":"2026-07-05T02:58:41.957820Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:58:41.957820Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"afcYZoWfl6D81v4g8LotUO7rJXr73+ij1J+pE6f/6GdIpdd3SZkJYDdo1d38RPvNhEKNizNHz44rN3xPpzHaAA==","signature_status":"signed_v1","signed_at":"2026-07-05T02:58:41.958203Z","signed_message":"canonical_sha256_bytes"},"source_id":"2105.04344","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:edb4d405d444bb32a1dc3c815cfb6b6eaf2147443d45ef7b6cc2f2bd13d80590","sha256:00ec8012254c2f1d69b195984b82a05bbd025f0fd8d8834c92d75c4c738c3149"],"state_sha256":"4c9c0f0392aece58ad65f589418a186b4e150df6c848c530a95011cc539ed508"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"L2nTt7cDrDHT7zHIlQWulbjR/kKIkOQlcC7wAdGxU7PKKZTdjpfFTO2DFX7lYzZpGCJAs24i+wKcY1ijna6NCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-15T16:27:39.620292Z","bundle_sha256":"f695737ff5c85eebc4de40773bd5fea4a4c174f3f02ab507af5bab39176cc649"}}