{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:J7XFG5XR6O45JMXKAOYW2RACX4","short_pith_number":"pith:J7XFG5XR","schema_version":"1.0","canonical_sha256":"4fee5376f1f3b9d4b2ea03b16d4402bf29e1587e50509c300a4b2379ac056196","source":{"kind":"arxiv","id":"1512.07686","version":1},"attestation_state":"computed","paper":{"title":"Current-induced runaway vibrations in dehydrogenated graphene nanoribbons","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Jing-Tao L\\\"u, Mads Brandbyge, Per Hedeg{\\aa}rd, Rasmus Bjerregaard Christensen","submitted_at":"2015-12-24T01:40:23Z","abstract_excerpt":"We employ a semi-classical Langevin approach to study current-induced atomic dynamics in a partially dehydrogenated armchair graphene nanoribbon. All parameters are obtained from density functional theory. The dehydrogenated carbon dimers behave as effective impurities, whose motion decouples from the rest of carbon atoms. The electrical current can couple the dimer motion in a coherent fashion. The coupling, which is mediated by nonconservative and pseudo-magnetic current-induced forces, change the atomic dynamics, and thereby show their signature in this simple system. We study the atomic dy"},"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":"1512.07686","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-12-24T01:40:23Z","cross_cats_sorted":[],"title_canon_sha256":"1057a00ba819c3036153744bf42d795f6c8f66b16e944efe0d1a3abdca739c4a","abstract_canon_sha256":"909362923b34c95b27cdc70ed8fceee4e5ad6ac778e32a2a2e378bb8a45bee0d"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:22:05.553052Z","signature_b64":"DSX+ODWJ2TAOzxMKboqAjVDXD0eHAufwjpSOoydTN942J915c8m4PJMRVbEorfuvpEC1t26vuBLLsPyHN1EQDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4fee5376f1f3b9d4b2ea03b16d4402bf29e1587e50509c300a4b2379ac056196","last_reissued_at":"2026-05-18T01:22:05.552413Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:22:05.552413Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Current-induced runaway vibrations in dehydrogenated graphene nanoribbons","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Jing-Tao L\\\"u, Mads Brandbyge, Per Hedeg{\\aa}rd, Rasmus Bjerregaard Christensen","submitted_at":"2015-12-24T01:40:23Z","abstract_excerpt":"We employ a semi-classical Langevin approach to study current-induced atomic dynamics in a partially dehydrogenated armchair graphene nanoribbon. All parameters are obtained from density functional theory. The dehydrogenated carbon dimers behave as effective impurities, whose motion decouples from the rest of carbon atoms. The electrical current can couple the dimer motion in a coherent fashion. The coupling, which is mediated by nonconservative and pseudo-magnetic current-induced forces, change the atomic dynamics, and thereby show their signature in this simple system. We study the atomic dy"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1512.07686","kind":"arxiv","version":1},"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":"1512.07686","created_at":"2026-05-18T01:22:05.552497+00:00"},{"alias_kind":"arxiv_version","alias_value":"1512.07686v1","created_at":"2026-05-18T01:22:05.552497+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1512.07686","created_at":"2026-05-18T01:22:05.552497+00:00"},{"alias_kind":"pith_short_12","alias_value":"J7XFG5XR6O45","created_at":"2026-05-18T12:29:27.538025+00:00"},{"alias_kind":"pith_short_16","alias_value":"J7XFG5XR6O45JMXK","created_at":"2026-05-18T12:29:27.538025+00:00"},{"alias_kind":"pith_short_8","alias_value":"J7XFG5XR","created_at":"2026-05-18T12:29:27.538025+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/J7XFG5XR6O45JMXKAOYW2RACX4","json":"https://pith.science/pith/J7XFG5XR6O45JMXKAOYW2RACX4.json","graph_json":"https://pith.science/api/pith-number/J7XFG5XR6O45JMXKAOYW2RACX4/graph.json","events_json":"https://pith.science/api/pith-number/J7XFG5XR6O45JMXKAOYW2RACX4/events.json","paper":"https://pith.science/paper/J7XFG5XR"},"agent_actions":{"view_html":"https://pith.science/pith/J7XFG5XR6O45JMXKAOYW2RACX4","download_json":"https://pith.science/pith/J7XFG5XR6O45JMXKAOYW2RACX4.json","view_paper":"https://pith.science/paper/J7XFG5XR","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1512.07686&json=true","fetch_graph":"https://pith.science/api/pith-number/J7XFG5XR6O45JMXKAOYW2RACX4/graph.json","fetch_events":"https://pith.science/api/pith-number/J7XFG5XR6O45JMXKAOYW2RACX4/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/J7XFG5XR6O45JMXKAOYW2RACX4/action/timestamp_anchor","attest_storage":"https://pith.science/pith/J7XFG5XR6O45JMXKAOYW2RACX4/action/storage_attestation","attest_author":"https://pith.science/pith/J7XFG5XR6O45JMXKAOYW2RACX4/action/author_attestation","sign_citation":"https://pith.science/pith/J7XFG5XR6O45JMXKAOYW2RACX4/action/citation_signature","submit_replication":"https://pith.science/pith/J7XFG5XR6O45JMXKAOYW2RACX4/action/replication_record"}},"created_at":"2026-05-18T01:22:05.552497+00:00","updated_at":"2026-05-18T01:22:05.552497+00:00"}