{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:HTYSUNOXAUQNBOSWERY6MKMU27","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":"934878b36091bf91f180ed07976ac34ff4c5b6e3e527c24b6640e2b4a83d4813","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2010-10-22T14:44:33Z","title_canon_sha256":"bd0717841dfb7c105628997d95d12a04164db0d3b50e895c0184f896b4264cbd"},"schema_version":"1.0","source":{"id":"1010.4730","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1010.4730","created_at":"2026-05-18T04:12:55Z"},{"alias_kind":"arxiv_version","alias_value":"1010.4730v2","created_at":"2026-05-18T04:12:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1010.4730","created_at":"2026-05-18T04:12:55Z"},{"alias_kind":"pith_short_12","alias_value":"HTYSUNOXAUQN","created_at":"2026-05-18T12:26:07Z"},{"alias_kind":"pith_short_16","alias_value":"HTYSUNOXAUQNBOSW","created_at":"2026-05-18T12:26:07Z"},{"alias_kind":"pith_short_8","alias_value":"HTYSUNOX","created_at":"2026-05-18T12:26:07Z"}],"graph_snapshots":[{"event_id":"sha256:57761b535c8a367184f5d739aca9268ecf0db72df1fba3e95e702c54c5f3c2b3","target":"graph","created_at":"2026-05-18T04:12:55Z","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"},"paper":{"abstract_excerpt":"We analyze the spontaneous magnetization reversal of supported monoatomic chains of finite length due to thermal fluctuations via atomistic spin-dynamics simulations. Our approach is based on the integration of the Landau-Lifshitz equation of motion of a classical spin Hamiltonian at the presence of stochastic forces. The associated magnetization lifetime is found to obey an Arrhenius law with an activation barrier equal to the domain wall energy in the chain. For chains longer than one domain-wall width, the reversal is initiated by nucleation of a reversed magnetization domain primarily at t","authors_text":"David S. G. Bauer, Phivos Mavropoulos, Samir Lounis, Stefan Bl\\\"ugel","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2010-10-22T14:44:33Z","title":"Thermally activated magnetization reversal in monoatomic magnetic chains on surfaces studied by classical atomistic spin-dynamics simulations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1010.4730","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":"sha256:88ab54fa40bda52cad61421ddfd49d51f898a607babf127b3ff941afe433f03a","target":"record","created_at":"2026-05-18T04:12:55Z","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":"934878b36091bf91f180ed07976ac34ff4c5b6e3e527c24b6640e2b4a83d4813","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2010-10-22T14:44:33Z","title_canon_sha256":"bd0717841dfb7c105628997d95d12a04164db0d3b50e895c0184f896b4264cbd"},"schema_version":"1.0","source":{"id":"1010.4730","kind":"arxiv","version":2}},"canonical_sha256":"3cf12a35d70520d0ba562471e62994d7f83696eb8627cd0109ef0eed72f4128a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3cf12a35d70520d0ba562471e62994d7f83696eb8627cd0109ef0eed72f4128a","first_computed_at":"2026-05-18T04:12:55.725106Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:12:55.725106Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"7738msVA8yqpCDVd/FY8JNmSojcR+bzAkZqUesRi06gvefUsM/7+lUIZTJXpjT+xq0ZipZRY2EAsByXxUJisCw==","signature_status":"signed_v1","signed_at":"2026-05-18T04:12:55.725638Z","signed_message":"canonical_sha256_bytes"},"source_id":"1010.4730","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:88ab54fa40bda52cad61421ddfd49d51f898a607babf127b3ff941afe433f03a","sha256:57761b535c8a367184f5d739aca9268ecf0db72df1fba3e95e702c54c5f3c2b3"],"state_sha256":"1b75c9f72cc1e842d6309472a00c993613bf674a9e6086b7e637dda6dc8249aa"}