{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2020:GJ4HSYXNHMAMSIMBVPKZDT6DNR","short_pith_number":"pith:GJ4HSYXN","schema_version":"1.0","canonical_sha256":"32787962ed3b00c92181abd591cfc36c7c2a311c15d45b6f014e4ffcc364ba2e","source":{"kind":"arxiv","id":"2009.04391","version":1},"attestation_state":"computed","paper":{"title":"Structural, electronic, and magnetic properties of nearly-ideal $J_{\\rm eff}$ $=$ 1/2 iridium halides","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"A.A. Aczel, D. Reig-i-Plessis, G.J. MacDougall, H.D. Zhou, J.P. Clancy, J.P.C. Ruff, K. Lu, M.H. Upton, Q. Chen, S. Calder, T.A. Johnson, T.J. Williams","submitted_at":"2020-09-09T16:18:06Z","abstract_excerpt":"Heavy transition metal magnets with $J_{\\rm eff}$ $=$ 1/2 electronic ground states have attracted recent interest due to their penchant for hosting new classes of quantum spin liquids and superconductors. Unfortunately, model systems with ideal $J_{\\rm eff}$ $=$ 1/2 states are scarce due to the importance of non-cubic local distortions in most candidate materials. In this work, we identify a family of iridium halide systems [i.e. K$_2$IrCl$_6$, K$_2$IrBr$_6$, (NH$_4$)$_2$IrCl$_6$, and Na$_2$IrCl$_6 \\cdotp $ 6(H$_2$O)] with Ir$^{4+}$ electronic ground states in extremely close proximity to the "},"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":"2009.04391","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2020-09-09T16:18:06Z","cross_cats_sorted":[],"title_canon_sha256":"46be9735d6feac89f09b0a2cf5bf67a2f6e7214c84d88325cc4cb560a67431cc","abstract_canon_sha256":"10c4880385cc59bca46d378b393ee925d87034b193dc0ab81bb790b3b458a64e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:03:43.522771Z","signature_b64":"RS/3DUhkLPUs9pF6OJIWPjF1NkCaSOBFbRp0HpxsQeK4FBYWQbbtj2NAMtZYg3A4wJB/RWVsJEVMKh3ux3RIDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"32787962ed3b00c92181abd591cfc36c7c2a311c15d45b6f014e4ffcc364ba2e","last_reissued_at":"2026-07-05T02:03:43.522263Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:03:43.522263Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Structural, electronic, and magnetic properties of nearly-ideal $J_{\\rm eff}$ $=$ 1/2 iridium halides","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"A.A. Aczel, D. Reig-i-Plessis, G.J. MacDougall, H.D. Zhou, J.P. Clancy, J.P.C. Ruff, K. Lu, M.H. Upton, Q. Chen, S. Calder, T.A. Johnson, T.J. Williams","submitted_at":"2020-09-09T16:18:06Z","abstract_excerpt":"Heavy transition metal magnets with $J_{\\rm eff}$ $=$ 1/2 electronic ground states have attracted recent interest due to their penchant for hosting new classes of quantum spin liquids and superconductors. Unfortunately, model systems with ideal $J_{\\rm eff}$ $=$ 1/2 states are scarce due to the importance of non-cubic local distortions in most candidate materials. In this work, we identify a family of iridium halide systems [i.e. K$_2$IrCl$_6$, K$_2$IrBr$_6$, (NH$_4$)$_2$IrCl$_6$, and Na$_2$IrCl$_6 \\cdotp $ 6(H$_2$O)] with Ir$^{4+}$ electronic ground states in extremely close proximity to the "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2009.04391","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2009.04391/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2009.04391","created_at":"2026-07-05T02:03:43.522324+00:00"},{"alias_kind":"arxiv_version","alias_value":"2009.04391v1","created_at":"2026-07-05T02:03:43.522324+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2009.04391","created_at":"2026-07-05T02:03:43.522324+00:00"},{"alias_kind":"pith_short_12","alias_value":"GJ4HSYXNHMAM","created_at":"2026-07-05T02:03:43.522324+00:00"},{"alias_kind":"pith_short_16","alias_value":"GJ4HSYXNHMAMSIMB","created_at":"2026-07-05T02:03:43.522324+00:00"},{"alias_kind":"pith_short_8","alias_value":"GJ4HSYXN","created_at":"2026-07-05T02:03:43.522324+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/GJ4HSYXNHMAMSIMBVPKZDT6DNR","json":"https://pith.science/pith/GJ4HSYXNHMAMSIMBVPKZDT6DNR.json","graph_json":"https://pith.science/api/pith-number/GJ4HSYXNHMAMSIMBVPKZDT6DNR/graph.json","events_json":"https://pith.science/api/pith-number/GJ4HSYXNHMAMSIMBVPKZDT6DNR/events.json","paper":"https://pith.science/paper/GJ4HSYXN"},"agent_actions":{"view_html":"https://pith.science/pith/GJ4HSYXNHMAMSIMBVPKZDT6DNR","download_json":"https://pith.science/pith/GJ4HSYXNHMAMSIMBVPKZDT6DNR.json","view_paper":"https://pith.science/paper/GJ4HSYXN","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2009.04391&json=true","fetch_graph":"https://pith.science/api/pith-number/GJ4HSYXNHMAMSIMBVPKZDT6DNR/graph.json","fetch_events":"https://pith.science/api/pith-number/GJ4HSYXNHMAMSIMBVPKZDT6DNR/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/GJ4HSYXNHMAMSIMBVPKZDT6DNR/action/timestamp_anchor","attest_storage":"https://pith.science/pith/GJ4HSYXNHMAMSIMBVPKZDT6DNR/action/storage_attestation","attest_author":"https://pith.science/pith/GJ4HSYXNHMAMSIMBVPKZDT6DNR/action/author_attestation","sign_citation":"https://pith.science/pith/GJ4HSYXNHMAMSIMBVPKZDT6DNR/action/citation_signature","submit_replication":"https://pith.science/pith/GJ4HSYXNHMAMSIMBVPKZDT6DNR/action/replication_record"}},"created_at":"2026-07-05T02:03:43.522324+00:00","updated_at":"2026-07-05T02:03:43.522324+00:00"}