{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:ZJV55BP54ZIDGKFYFSXGCHPMMP","short_pith_number":"pith:ZJV55BP5","schema_version":"1.0","canonical_sha256":"ca6bde85fde6503328b82cae611dec63d71fec7859897a3990d421b12d75852c","source":{"kind":"arxiv","id":"1101.5943","version":1},"attestation_state":"computed","paper":{"title":"Complex room temperature ferrimagnetism induced by zigzag oxygen-vacancy stripes in Sr3YCo4O10.72","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"A.A. Yaremchenko, D.D. Khalyavin, E. Suard, J.E. Parker, L.C. Chapon, S.P. Thompson, V.V. Kharton","submitted_at":"2011-01-31T12:59:15Z","abstract_excerpt":"The high temperature ferromagnetism in Sr3YCo4O10+delta perovskite, whose origin has been the subject of a considerable debate, has been studied by neutron powder diffraction and synchrotron X-ray diffraction measurements. Oxygen vacancy ordering creates a complex pattern of zigzag stripes in the oxygen-deficient CoO4+delta layers, where the Co ions are found in three distinct coordinations. The symmetry of this unprecedented structural modulation, in conjunction with the existence of different Co spin states, provide a straightforward explanation for the appearance of ferrimagnetism. A model "},"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":"1101.5943","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2011-01-31T12:59:15Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"257c77d05512103394c94f556c765aed0e923e89624a9de68aa3f91a7ce70802","abstract_canon_sha256":"1a15db40d01de09c97f38fb5f1adb15d02436f1e8ddd69059fac99e9c2757324"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:03:20.079126Z","signature_b64":"hnooz0dpmytqzqicyDqPnSKOFILOyx3RwCr+aVlUVNDogOQHmhb5ljD0f1sbvuUqlyfCqZAfL5hcxkt6IuOfCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ca6bde85fde6503328b82cae611dec63d71fec7859897a3990d421b12d75852c","last_reissued_at":"2026-05-18T02:03:20.078632Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:03:20.078632Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Complex room temperature ferrimagnetism induced by zigzag oxygen-vacancy stripes in Sr3YCo4O10.72","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"A.A. Yaremchenko, D.D. Khalyavin, E. Suard, J.E. Parker, L.C. Chapon, S.P. Thompson, V.V. Kharton","submitted_at":"2011-01-31T12:59:15Z","abstract_excerpt":"The high temperature ferromagnetism in Sr3YCo4O10+delta perovskite, whose origin has been the subject of a considerable debate, has been studied by neutron powder diffraction and synchrotron X-ray diffraction measurements. Oxygen vacancy ordering creates a complex pattern of zigzag stripes in the oxygen-deficient CoO4+delta layers, where the Co ions are found in three distinct coordinations. The symmetry of this unprecedented structural modulation, in conjunction with the existence of different Co spin states, provide a straightforward explanation for the appearance of ferrimagnetism. A model "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1101.5943","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":"1101.5943","created_at":"2026-05-18T02:03:20.078701+00:00"},{"alias_kind":"arxiv_version","alias_value":"1101.5943v1","created_at":"2026-05-18T02:03:20.078701+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1101.5943","created_at":"2026-05-18T02:03:20.078701+00:00"},{"alias_kind":"pith_short_12","alias_value":"ZJV55BP54ZID","created_at":"2026-05-18T12:26:47.523578+00:00"},{"alias_kind":"pith_short_16","alias_value":"ZJV55BP54ZIDGKFY","created_at":"2026-05-18T12:26:47.523578+00:00"},{"alias_kind":"pith_short_8","alias_value":"ZJV55BP5","created_at":"2026-05-18T12:26:47.523578+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/ZJV55BP54ZIDGKFYFSXGCHPMMP","json":"https://pith.science/pith/ZJV55BP54ZIDGKFYFSXGCHPMMP.json","graph_json":"https://pith.science/api/pith-number/ZJV55BP54ZIDGKFYFSXGCHPMMP/graph.json","events_json":"https://pith.science/api/pith-number/ZJV55BP54ZIDGKFYFSXGCHPMMP/events.json","paper":"https://pith.science/paper/ZJV55BP5"},"agent_actions":{"view_html":"https://pith.science/pith/ZJV55BP54ZIDGKFYFSXGCHPMMP","download_json":"https://pith.science/pith/ZJV55BP54ZIDGKFYFSXGCHPMMP.json","view_paper":"https://pith.science/paper/ZJV55BP5","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1101.5943&json=true","fetch_graph":"https://pith.science/api/pith-number/ZJV55BP54ZIDGKFYFSXGCHPMMP/graph.json","fetch_events":"https://pith.science/api/pith-number/ZJV55BP54ZIDGKFYFSXGCHPMMP/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ZJV55BP54ZIDGKFYFSXGCHPMMP/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ZJV55BP54ZIDGKFYFSXGCHPMMP/action/storage_attestation","attest_author":"https://pith.science/pith/ZJV55BP54ZIDGKFYFSXGCHPMMP/action/author_attestation","sign_citation":"https://pith.science/pith/ZJV55BP54ZIDGKFYFSXGCHPMMP/action/citation_signature","submit_replication":"https://pith.science/pith/ZJV55BP54ZIDGKFYFSXGCHPMMP/action/replication_record"}},"created_at":"2026-05-18T02:03:20.078701+00:00","updated_at":"2026-05-18T02:03:20.078701+00:00"}