{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:5QUYNUZ235UWOVSDNNHICV262D","short_pith_number":"pith:5QUYNUZ2","schema_version":"1.0","canonical_sha256":"ec2986d33adf696756436b4e81575ed0ef99956e49f58b613f938477119a4223","source":{"kind":"arxiv","id":"1205.0745","version":2},"attestation_state":"computed","paper":{"title":"Current-induced atomic dynamics, instabilities, and Raman signals: Quasi-classical Langevin equation approach","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.stat-mech"],"primary_cat":"cond-mat.mes-hall","authors_text":"Daniel Dundas, Jing Tao L\\\"u, Mads Brandbyge, Per Hedeg{\\aa}rd, Tchavdar N. Todorov","submitted_at":"2012-05-03T15:54:41Z","abstract_excerpt":"We derive and employ a semi-classical Langevin equation obtained from path-integrals to describe the ionic dynamics of a molecular junction in the presence of electrical current. The electronic environment serves as an effective non-equilibrium bath. The bath results in random forces describing Joule heating,current-induced forces including the non-conservative wind force,dissipative frictional forces, and an effective Lorentz-like force due to the Berry phase of the non-equilibrium electrons. Using a generic two-level molecular model, we highlight the importance of both current-induced forces"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1205.0745","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-05-03T15:54:41Z","cross_cats_sorted":["cond-mat.stat-mech"],"title_canon_sha256":"1cfba3741efb6da6a958f0699d739035aefcfae1a5b53910daacd39706333222","abstract_canon_sha256":"7b5d2d6577c8eaadabecf6aa8fb9013bff80f9c36cc70b37afe187f08dbd4b03"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:52:00.768263Z","signature_b64":"UNMexQobIS0MyDoutI9JiCy8BfJLTzQ6bVHMBO4jOH4ye/l3sXAn4u+K6TrQ83aA2kzxce8AdLCUlpBUmGOqDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ec2986d33adf696756436b4e81575ed0ef99956e49f58b613f938477119a4223","last_reissued_at":"2026-05-18T03:52:00.767573Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:52:00.767573Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Current-induced atomic dynamics, instabilities, and Raman signals: Quasi-classical Langevin equation approach","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.stat-mech"],"primary_cat":"cond-mat.mes-hall","authors_text":"Daniel Dundas, Jing Tao L\\\"u, Mads Brandbyge, Per Hedeg{\\aa}rd, Tchavdar N. Todorov","submitted_at":"2012-05-03T15:54:41Z","abstract_excerpt":"We derive and employ a semi-classical Langevin equation obtained from path-integrals to describe the ionic dynamics of a molecular junction in the presence of electrical current. The electronic environment serves as an effective non-equilibrium bath. The bath results in random forces describing Joule heating,current-induced forces including the non-conservative wind force,dissipative frictional forces, and an effective Lorentz-like force due to the Berry phase of the non-equilibrium electrons. Using a generic two-level molecular model, we highlight the importance of both current-induced forces"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1205.0745","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":""},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1205.0745","created_at":"2026-05-18T03:52:00.767675+00:00"},{"alias_kind":"arxiv_version","alias_value":"1205.0745v2","created_at":"2026-05-18T03:52:00.767675+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1205.0745","created_at":"2026-05-18T03:52:00.767675+00:00"},{"alias_kind":"pith_short_12","alias_value":"5QUYNUZ235UW","created_at":"2026-05-18T12:26:56.085431+00:00"},{"alias_kind":"pith_short_16","alias_value":"5QUYNUZ235UWOVSD","created_at":"2026-05-18T12:26:56.085431+00:00"},{"alias_kind":"pith_short_8","alias_value":"5QUYNUZ2","created_at":"2026-05-18T12:26:56.085431+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/5QUYNUZ235UWOVSDNNHICV262D","json":"https://pith.science/pith/5QUYNUZ235UWOVSDNNHICV262D.json","graph_json":"https://pith.science/api/pith-number/5QUYNUZ235UWOVSDNNHICV262D/graph.json","events_json":"https://pith.science/api/pith-number/5QUYNUZ235UWOVSDNNHICV262D/events.json","paper":"https://pith.science/paper/5QUYNUZ2"},"agent_actions":{"view_html":"https://pith.science/pith/5QUYNUZ235UWOVSDNNHICV262D","download_json":"https://pith.science/pith/5QUYNUZ235UWOVSDNNHICV262D.json","view_paper":"https://pith.science/paper/5QUYNUZ2","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1205.0745&json=true","fetch_graph":"https://pith.science/api/pith-number/5QUYNUZ235UWOVSDNNHICV262D/graph.json","fetch_events":"https://pith.science/api/pith-number/5QUYNUZ235UWOVSDNNHICV262D/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/5QUYNUZ235UWOVSDNNHICV262D/action/timestamp_anchor","attest_storage":"https://pith.science/pith/5QUYNUZ235UWOVSDNNHICV262D/action/storage_attestation","attest_author":"https://pith.science/pith/5QUYNUZ235UWOVSDNNHICV262D/action/author_attestation","sign_citation":"https://pith.science/pith/5QUYNUZ235UWOVSDNNHICV262D/action/citation_signature","submit_replication":"https://pith.science/pith/5QUYNUZ235UWOVSDNNHICV262D/action/replication_record"}},"created_at":"2026-05-18T03:52:00.767675+00:00","updated_at":"2026-05-18T03:52:00.767675+00:00"}