{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:422EYLFD4DSUMDZP5U6WY77URA","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":"4f10be47c1440ce7a35839374c142cdbcceafca8dd16b672b374b820070a5ee2","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2019-08-01T07:27:43Z","title_canon_sha256":"1eea43359ce699ba27dd473d3f2be18f77e883ab48989ee2f6be484353c2b32a"},"schema_version":"1.0","source":{"id":"1908.00239","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1908.00239","created_at":"2026-07-05T00:30:19Z"},{"alias_kind":"arxiv_version","alias_value":"1908.00239v1","created_at":"2026-07-05T00:30:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1908.00239","created_at":"2026-07-05T00:30:19Z"},{"alias_kind":"pith_short_12","alias_value":"422EYLFD4DSU","created_at":"2026-07-05T00:30:19Z"},{"alias_kind":"pith_short_16","alias_value":"422EYLFD4DSUMDZP","created_at":"2026-07-05T00:30:19Z"},{"alias_kind":"pith_short_8","alias_value":"422EYLFD","created_at":"2026-07-05T00:30:19Z"}],"graph_snapshots":[{"event_id":"sha256:a101db1743e55dfa3c583c92c89dfa5393a3152b10591bb5c280baded3842f3b","target":"graph","created_at":"2026-07-05T00:30:19Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/1908.00239/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"A new 3d-5d hybridized quadruple perovskite oxide, CaCu3Mn2Ir2O12, was synthesized by high-pressure and high-temperature methods. The Rietveld structure analysis reveals that the compound crystallizes in an AA'3B4O12-type perovskite structure with space group Im-3, where the Ca and Cu are 1:3 ordered at fixed atomic positions. At the B site the 3d Mn and the 5d Ir ions are disorderly distributed due to a rare equal +4 charge states for both of them as determined by X-ray absorption spectroscopy. The competing antiferromagnetic and ferromagnetic interactions among Cu2+, Mn4+, and Ir4+ ions give","authors_text":"Chien-Te Chen, Hong-Ji Lin, Liu-Hao Tjeng, Richeng Yu, Shih-Chang Weng, Weipeng Wang, Xubin Ye, Youwen Long, Zhehong Liu, Zhiwei Hu","cross_cats":["cond-mat.str-el"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2019-08-01T07:27:43Z","title":"High-pressure synthesis and spin glass behavior of a Mn/Ir disordered quadruple perovskite CaCu3Mn2Ir2O12"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1908.00239","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:e3c4198d0600f9e20353a3117d7c9b96530395640af164a669cd5fb8043a2be6","target":"record","created_at":"2026-07-05T00:30:19Z","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":"4f10be47c1440ce7a35839374c142cdbcceafca8dd16b672b374b820070a5ee2","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2019-08-01T07:27:43Z","title_canon_sha256":"1eea43359ce699ba27dd473d3f2be18f77e883ab48989ee2f6be484353c2b32a"},"schema_version":"1.0","source":{"id":"1908.00239","kind":"arxiv","version":1}},"canonical_sha256":"e6b44c2ca3e0e5460f2fed3d6c7ff48837a19f9f1b5188e7660a54ae54f70ffe","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e6b44c2ca3e0e5460f2fed3d6c7ff48837a19f9f1b5188e7660a54ae54f70ffe","first_computed_at":"2026-07-05T00:30:19.882961Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:30:19.882961Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"yds+q3q868rY7JF0pe0QfUi/BgWQtX6W3yTG8IKWhS/nEpV2uY4vBEoZODLLkOCrtIH5hclm5r+AdpiYLnH9CQ==","signature_status":"signed_v1","signed_at":"2026-07-05T00:30:19.883456Z","signed_message":"canonical_sha256_bytes"},"source_id":"1908.00239","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e3c4198d0600f9e20353a3117d7c9b96530395640af164a669cd5fb8043a2be6","sha256:a101db1743e55dfa3c583c92c89dfa5393a3152b10591bb5c280baded3842f3b"],"state_sha256":"da12e0520f62d8218a5d9c99e5bdbcf79ea9351f19952eeac20113ac18a6e0cc"}