{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:LLL3WR7ER62VWME7M66YO32LOX","short_pith_number":"pith:LLL3WR7E","schema_version":"1.0","canonical_sha256":"5ad7bb47e48fb55b309f67bd876f4b75d262d1f8cf79a2dd12160d17d893ac9f","source":{"kind":"arxiv","id":"1901.04854","version":2},"attestation_state":"computed","paper":{"title":"Magnetic structure of monatomic Fe chains on Re(0001): emergence of chiral multi-spin interactions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.mes-hall","authors_text":"Andr\\'as L\\'aszl\\'offy, Kriszti\\'an Palot\\'as, L\\'aszl\\'o Szunyogh, L\\'aszl\\'o Udvardi, Levente R\\'ozsa","submitted_at":"2019-01-15T14:38:03Z","abstract_excerpt":"We present results of first-principles calculations of the magnetic properties of Fe chains deposited on the Re(0001) surface. By increasing the length of the chain, a transition is found from an almost collinear antiferromagnetic state for a 5-atom-long chain to a spin spiral state with the rotational plane slightly tilted from the surface of the substrate for the 15-atom-long chain. It is shown that a classical spin model derived from the ab initio calculations containing only two-spin interactions supports opposite chirality of the spin spiral compared to a direct optimization of the spin c"},"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":"1901.04854","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2019-01-15T14:38:03Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"e65dcfabfde2bfb649707dcb10c4704d53cfde00f3e903e37d0f410917d694f4","abstract_canon_sha256":"928a8d4eec9831fe063f9af1e2552a38b88b691327ba14b879f3f34d051746b7"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:44:42.659089Z","signature_b64":"ubqRVVPj1Uldhnle+9JfRmOmGWVHbzMye7pNW4dRRCsOsyPrHpTsaqTZ7VKGAvAlGpDf4d38KNaxDJx7AMvACg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5ad7bb47e48fb55b309f67bd876f4b75d262d1f8cf79a2dd12160d17d893ac9f","last_reissued_at":"2026-05-17T23:44:42.658537Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:44:42.658537Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Magnetic structure of monatomic Fe chains on Re(0001): emergence of chiral multi-spin interactions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.mes-hall","authors_text":"Andr\\'as L\\'aszl\\'offy, Kriszti\\'an Palot\\'as, L\\'aszl\\'o Szunyogh, L\\'aszl\\'o Udvardi, Levente R\\'ozsa","submitted_at":"2019-01-15T14:38:03Z","abstract_excerpt":"We present results of first-principles calculations of the magnetic properties of Fe chains deposited on the Re(0001) surface. By increasing the length of the chain, a transition is found from an almost collinear antiferromagnetic state for a 5-atom-long chain to a spin spiral state with the rotational plane slightly tilted from the surface of the substrate for the 15-atom-long chain. It is shown that a classical spin model derived from the ab initio calculations containing only two-spin interactions supports opposite chirality of the spin spiral compared to a direct optimization of the spin c"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1901.04854","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":"1901.04854","created_at":"2026-05-17T23:44:42.658626+00:00"},{"alias_kind":"arxiv_version","alias_value":"1901.04854v2","created_at":"2026-05-17T23:44:42.658626+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1901.04854","created_at":"2026-05-17T23:44:42.658626+00:00"},{"alias_kind":"pith_short_12","alias_value":"LLL3WR7ER62V","created_at":"2026-05-18T12:33:21.387695+00:00"},{"alias_kind":"pith_short_16","alias_value":"LLL3WR7ER62VWME7","created_at":"2026-05-18T12:33:21.387695+00:00"},{"alias_kind":"pith_short_8","alias_value":"LLL3WR7E","created_at":"2026-05-18T12:33:21.387695+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/LLL3WR7ER62VWME7M66YO32LOX","json":"https://pith.science/pith/LLL3WR7ER62VWME7M66YO32LOX.json","graph_json":"https://pith.science/api/pith-number/LLL3WR7ER62VWME7M66YO32LOX/graph.json","events_json":"https://pith.science/api/pith-number/LLL3WR7ER62VWME7M66YO32LOX/events.json","paper":"https://pith.science/paper/LLL3WR7E"},"agent_actions":{"view_html":"https://pith.science/pith/LLL3WR7ER62VWME7M66YO32LOX","download_json":"https://pith.science/pith/LLL3WR7ER62VWME7M66YO32LOX.json","view_paper":"https://pith.science/paper/LLL3WR7E","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1901.04854&json=true","fetch_graph":"https://pith.science/api/pith-number/LLL3WR7ER62VWME7M66YO32LOX/graph.json","fetch_events":"https://pith.science/api/pith-number/LLL3WR7ER62VWME7M66YO32LOX/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/LLL3WR7ER62VWME7M66YO32LOX/action/timestamp_anchor","attest_storage":"https://pith.science/pith/LLL3WR7ER62VWME7M66YO32LOX/action/storage_attestation","attest_author":"https://pith.science/pith/LLL3WR7ER62VWME7M66YO32LOX/action/author_attestation","sign_citation":"https://pith.science/pith/LLL3WR7ER62VWME7M66YO32LOX/action/citation_signature","submit_replication":"https://pith.science/pith/LLL3WR7ER62VWME7M66YO32LOX/action/replication_record"}},"created_at":"2026-05-17T23:44:42.658626+00:00","updated_at":"2026-05-17T23:44:42.658626+00:00"}