{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:MYVRNHV34FY6P2E2FD4EGZT47Q","short_pith_number":"pith:MYVRNHV3","schema_version":"1.0","canonical_sha256":"662b169ebbe171e7e89a28f843667cfc1b305af09fe906f858cf26919530568b","source":{"kind":"arxiv","id":"1707.04052","version":1},"attestation_state":"computed","paper":{"title":"Role of Square Planar Coordination in the Magnetic Properties of Na4IrO4","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Carmine Autieri, Kunihiko Yamauchi, Silvia Picozzi, Xing Ming","submitted_at":"2017-07-13T10:12:07Z","abstract_excerpt":"Iridates supply fertile grounds for unconventional phenomena and exotic electronic phases. With respect to well-studied octahedrally-coordinated iridates, we pay our attention to a rather unexplored iridate, Na4IrO4, showing an unusual square-planar coordination. The latter is key to rationalize the electronic structure and magnetic property of Na4IrO4, which is here explored by first-principles density functional theory and Monte Carlo simulations. Due to the uncommon square-planar crystal field, Ir 5d states adopt intermediate-spin state with double occupation of dz2 orbital, leading to a si"},"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":"1707.04052","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2017-07-13T10:12:07Z","cross_cats_sorted":[],"title_canon_sha256":"7495a38b187e129c095e870f06ca004f9c2b798dc4ca4b104283c316cb58c811","abstract_canon_sha256":"dcc4a9cf039f384126e5f333017310f5ea7f268f4db8e65826a38845e1edb0a7"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:28:15.129279Z","signature_b64":"Vt/neQ1cduqgyNCR8cHozz0jKpR3OIe/qKmxRC9m8KJST/ys1gKoRQ3FJvfHYFRDsEjfYmcMtMctgLdIX0zUBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"662b169ebbe171e7e89a28f843667cfc1b305af09fe906f858cf26919530568b","last_reissued_at":"2026-05-18T00:28:15.128641Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:28:15.128641Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Role of Square Planar Coordination in the Magnetic Properties of Na4IrO4","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Carmine Autieri, Kunihiko Yamauchi, Silvia Picozzi, Xing Ming","submitted_at":"2017-07-13T10:12:07Z","abstract_excerpt":"Iridates supply fertile grounds for unconventional phenomena and exotic electronic phases. With respect to well-studied octahedrally-coordinated iridates, we pay our attention to a rather unexplored iridate, Na4IrO4, showing an unusual square-planar coordination. The latter is key to rationalize the electronic structure and magnetic property of Na4IrO4, which is here explored by first-principles density functional theory and Monte Carlo simulations. Due to the uncommon square-planar crystal field, Ir 5d states adopt intermediate-spin state with double occupation of dz2 orbital, leading to a si"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.04052","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":"1707.04052","created_at":"2026-05-18T00:28:15.128748+00:00"},{"alias_kind":"arxiv_version","alias_value":"1707.04052v1","created_at":"2026-05-18T00:28:15.128748+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1707.04052","created_at":"2026-05-18T00:28:15.128748+00:00"},{"alias_kind":"pith_short_12","alias_value":"MYVRNHV34FY6","created_at":"2026-05-18T12:31:31.346846+00:00"},{"alias_kind":"pith_short_16","alias_value":"MYVRNHV34FY6P2E2","created_at":"2026-05-18T12:31:31.346846+00:00"},{"alias_kind":"pith_short_8","alias_value":"MYVRNHV3","created_at":"2026-05-18T12:31:31.346846+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/MYVRNHV34FY6P2E2FD4EGZT47Q","json":"https://pith.science/pith/MYVRNHV34FY6P2E2FD4EGZT47Q.json","graph_json":"https://pith.science/api/pith-number/MYVRNHV34FY6P2E2FD4EGZT47Q/graph.json","events_json":"https://pith.science/api/pith-number/MYVRNHV34FY6P2E2FD4EGZT47Q/events.json","paper":"https://pith.science/paper/MYVRNHV3"},"agent_actions":{"view_html":"https://pith.science/pith/MYVRNHV34FY6P2E2FD4EGZT47Q","download_json":"https://pith.science/pith/MYVRNHV34FY6P2E2FD4EGZT47Q.json","view_paper":"https://pith.science/paper/MYVRNHV3","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1707.04052&json=true","fetch_graph":"https://pith.science/api/pith-number/MYVRNHV34FY6P2E2FD4EGZT47Q/graph.json","fetch_events":"https://pith.science/api/pith-number/MYVRNHV34FY6P2E2FD4EGZT47Q/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/MYVRNHV34FY6P2E2FD4EGZT47Q/action/timestamp_anchor","attest_storage":"https://pith.science/pith/MYVRNHV34FY6P2E2FD4EGZT47Q/action/storage_attestation","attest_author":"https://pith.science/pith/MYVRNHV34FY6P2E2FD4EGZT47Q/action/author_attestation","sign_citation":"https://pith.science/pith/MYVRNHV34FY6P2E2FD4EGZT47Q/action/citation_signature","submit_replication":"https://pith.science/pith/MYVRNHV34FY6P2E2FD4EGZT47Q/action/replication_record"}},"created_at":"2026-05-18T00:28:15.128748+00:00","updated_at":"2026-05-18T00:28:15.128748+00:00"}