{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:ZJV55BP54ZIDGKFYFSXGCHPMMP","short_pith_number":"pith:ZJV55BP5","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"},"canonical_sha256":"ca6bde85fde6503328b82cae611dec63d71fec7859897a3990d421b12d75852c","source":{"kind":"arxiv","id":"1101.5943","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1101.5943","created_at":"2026-05-18T02:03:20Z"},{"alias_kind":"arxiv_version","alias_value":"1101.5943v1","created_at":"2026-05-18T02:03:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1101.5943","created_at":"2026-05-18T02:03:20Z"},{"alias_kind":"pith_short_12","alias_value":"ZJV55BP54ZID","created_at":"2026-05-18T12:26:47Z"},{"alias_kind":"pith_short_16","alias_value":"ZJV55BP54ZIDGKFY","created_at":"2026-05-18T12:26:47Z"},{"alias_kind":"pith_short_8","alias_value":"ZJV55BP5","created_at":"2026-05-18T12:26:47Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:ZJV55BP54ZIDGKFYFSXGCHPMMP","target":"record","payload":{"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"},"canonical_sha256":"ca6bde85fde6503328b82cae611dec63d71fec7859897a3990d421b12d75852c","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"},"source_kind":"arxiv","source_id":"1101.5943","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:03:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IZHYE+xVC0w5poALqj+EXJYyYVMpqL6xfhmTrv3rqCiEwI9jdhgZrb8vrdUIMBpt0cduI1U6jTbwFDOyDgoHAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T14:40:04.159020Z"},"content_sha256":"a67967f9869ffd070075a50d9592c81d1049c402661e7f8ad542a94f5e165345","schema_version":"1.0","event_id":"sha256:a67967f9869ffd070075a50d9592c81d1049c402661e7f8ad542a94f5e165345"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:ZJV55BP54ZIDGKFYFSXGCHPMMP","target":"graph","payload":{"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:03:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VlR5T0j/xgWGIRhfX3ngZVcMAc9u1nh06jlpgKhzXSmLsJwzHIYBYSM1dOq6U4eanzByBKXvYyz2UbTobqcWBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T14:40:04.159749Z"},"content_sha256":"4211607ab1a64b9a070caa3513ea1e0ea027d197418192abe1214c3bfca2d75e","schema_version":"1.0","event_id":"sha256:4211607ab1a64b9a070caa3513ea1e0ea027d197418192abe1214c3bfca2d75e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZJV55BP54ZIDGKFYFSXGCHPMMP/bundle.json","state_url":"https://pith.science/pith/ZJV55BP54ZIDGKFYFSXGCHPMMP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZJV55BP54ZIDGKFYFSXGCHPMMP/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-26T14:40:04Z","links":{"resolver":"https://pith.science/pith/ZJV55BP54ZIDGKFYFSXGCHPMMP","bundle":"https://pith.science/pith/ZJV55BP54ZIDGKFYFSXGCHPMMP/bundle.json","state":"https://pith.science/pith/ZJV55BP54ZIDGKFYFSXGCHPMMP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZJV55BP54ZIDGKFYFSXGCHPMMP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:ZJV55BP54ZIDGKFYFSXGCHPMMP","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":"1a15db40d01de09c97f38fb5f1adb15d02436f1e8ddd69059fac99e9c2757324","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2011-01-31T12:59:15Z","title_canon_sha256":"257c77d05512103394c94f556c765aed0e923e89624a9de68aa3f91a7ce70802"},"schema_version":"1.0","source":{"id":"1101.5943","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1101.5943","created_at":"2026-05-18T02:03:20Z"},{"alias_kind":"arxiv_version","alias_value":"1101.5943v1","created_at":"2026-05-18T02:03:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1101.5943","created_at":"2026-05-18T02:03:20Z"},{"alias_kind":"pith_short_12","alias_value":"ZJV55BP54ZID","created_at":"2026-05-18T12:26:47Z"},{"alias_kind":"pith_short_16","alias_value":"ZJV55BP54ZIDGKFY","created_at":"2026-05-18T12:26:47Z"},{"alias_kind":"pith_short_8","alias_value":"ZJV55BP5","created_at":"2026-05-18T12:26:47Z"}],"graph_snapshots":[{"event_id":"sha256:4211607ab1a64b9a070caa3513ea1e0ea027d197418192abe1214c3bfca2d75e","target":"graph","created_at":"2026-05-18T02:03:20Z","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":"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 ","authors_text":"A.A. Yaremchenko, D.D. Khalyavin, E. Suard, J.E. Parker, L.C. Chapon, S.P. Thompson, V.V. Kharton","cross_cats":["cond-mat.str-el"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2011-01-31T12:59:15Z","title":"Complex room temperature ferrimagnetism induced by zigzag oxygen-vacancy stripes in Sr3YCo4O10.72"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1101.5943","kind":"arxiv","version":1},"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:a67967f9869ffd070075a50d9592c81d1049c402661e7f8ad542a94f5e165345","target":"record","created_at":"2026-05-18T02:03:20Z","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":"1a15db40d01de09c97f38fb5f1adb15d02436f1e8ddd69059fac99e9c2757324","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2011-01-31T12:59:15Z","title_canon_sha256":"257c77d05512103394c94f556c765aed0e923e89624a9de68aa3f91a7ce70802"},"schema_version":"1.0","source":{"id":"1101.5943","kind":"arxiv","version":1}},"canonical_sha256":"ca6bde85fde6503328b82cae611dec63d71fec7859897a3990d421b12d75852c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ca6bde85fde6503328b82cae611dec63d71fec7859897a3990d421b12d75852c","first_computed_at":"2026-05-18T02:03:20.078632Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:03:20.078632Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"hnooz0dpmytqzqicyDqPnSKOFILOyx3RwCr+aVlUVNDogOQHmhb5ljD0f1sbvuUqlyfCqZAfL5hcxkt6IuOfCg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:03:20.079126Z","signed_message":"canonical_sha256_bytes"},"source_id":"1101.5943","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a67967f9869ffd070075a50d9592c81d1049c402661e7f8ad542a94f5e165345","sha256:4211607ab1a64b9a070caa3513ea1e0ea027d197418192abe1214c3bfca2d75e"],"state_sha256":"e1023cc350a31e2718dcaee25f883bf39dc26c3144429c5273da1eb95f99a907"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5LqXwRykDRpdhb1l7HQQGTSoYnkq39GiVNT0zUqys7aqVtg2b9pznUWPp98LJuusyIKR9HuWnSgCn6pG9qGNCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T14:40:04.163544Z","bundle_sha256":"7ce650863091b7ad2279014695442d5b9b41aeed4746b275c33d6603466f83fd"}}