{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2022:T24Z2U354RG3QLXS5AZHTHOUZM","short_pith_number":"pith:T24Z2U35","schema_version":"1.0","canonical_sha256":"9eb99d537de44db82ef2e832799dd4cb0e8c6181749dde9ca19ef3a7e1e02063","source":{"kind":"arxiv","id":"2210.00097","version":3},"attestation_state":"computed","paper":{"title":"A Layered Spin 1/2 polymorph of titanium triiodide","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Danrui Ni, Junsik Mun, Ranuri S. Dissanayaka Mudiyanselage, R. J. Cava, Weiwei Xie, Xianghan Xu, Yimei Zhu","submitted_at":"2022-09-30T21:18:56Z","abstract_excerpt":"A previously unreported layered spin 1/2 triangular lattice polymorph of TiI3 is described, synthesized under 6 GPa of applied pressure at 900 C, but stable at atmospheric pressure. This air-sensitive material has a CdI2-type layered structure (P-3m1 (#164), a = 4.012 A and c = 6.641 A at 120 K, Z = 1 of Ti0.667I2) with an in-plane triangular lattice, related to that of TiI4 (Ti0.5I2). Although the TiI3 formula is consistent with expectations for a layered honeycomb lattice of spin 1/2 Ti(III), there appears to be disorder in the crystal structure. Magnetic susceptibility and heat capacity mea"},"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":"2210.00097","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2022-09-30T21:18:56Z","cross_cats_sorted":[],"title_canon_sha256":"783a4341df2bf5c6e37c6da31c317fd667b8f4cbe014b8b1f4a1468d8032179c","abstract_canon_sha256":"aae39f0eae8541f32b88ae033b48dc1a4a3c61b817aa65a4542fc835d9db8a37"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:23:12.121777Z","signature_b64":"/8PK17cq+8wOxVtb0iP4aDYTrxUqrUOmnf/v5i9h7qHOef9HdcdsiWAc+Nq6TZ/jGASJ02uxyeM92Xy29m6wAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9eb99d537de44db82ef2e832799dd4cb0e8c6181749dde9ca19ef3a7e1e02063","last_reissued_at":"2026-07-05T05:23:12.121366Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:23:12.121366Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A Layered Spin 1/2 polymorph of titanium triiodide","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Danrui Ni, Junsik Mun, Ranuri S. Dissanayaka Mudiyanselage, R. J. Cava, Weiwei Xie, Xianghan Xu, Yimei Zhu","submitted_at":"2022-09-30T21:18:56Z","abstract_excerpt":"A previously unreported layered spin 1/2 triangular lattice polymorph of TiI3 is described, synthesized under 6 GPa of applied pressure at 900 C, but stable at atmospheric pressure. This air-sensitive material has a CdI2-type layered structure (P-3m1 (#164), a = 4.012 A and c = 6.641 A at 120 K, Z = 1 of Ti0.667I2) with an in-plane triangular lattice, related to that of TiI4 (Ti0.5I2). Although the TiI3 formula is consistent with expectations for a layered honeycomb lattice of spin 1/2 Ti(III), there appears to be disorder in the crystal structure. Magnetic susceptibility and heat capacity mea"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2210.00097","kind":"arxiv","version":3},"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/2210.00097/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":"2210.00097","created_at":"2026-07-05T05:23:12.121423+00:00"},{"alias_kind":"arxiv_version","alias_value":"2210.00097v3","created_at":"2026-07-05T05:23:12.121423+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2210.00097","created_at":"2026-07-05T05:23:12.121423+00:00"},{"alias_kind":"pith_short_12","alias_value":"T24Z2U354RG3","created_at":"2026-07-05T05:23:12.121423+00:00"},{"alias_kind":"pith_short_16","alias_value":"T24Z2U354RG3QLXS","created_at":"2026-07-05T05:23:12.121423+00:00"},{"alias_kind":"pith_short_8","alias_value":"T24Z2U35","created_at":"2026-07-05T05:23:12.121423+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/T24Z2U354RG3QLXS5AZHTHOUZM","json":"https://pith.science/pith/T24Z2U354RG3QLXS5AZHTHOUZM.json","graph_json":"https://pith.science/api/pith-number/T24Z2U354RG3QLXS5AZHTHOUZM/graph.json","events_json":"https://pith.science/api/pith-number/T24Z2U354RG3QLXS5AZHTHOUZM/events.json","paper":"https://pith.science/paper/T24Z2U35"},"agent_actions":{"view_html":"https://pith.science/pith/T24Z2U354RG3QLXS5AZHTHOUZM","download_json":"https://pith.science/pith/T24Z2U354RG3QLXS5AZHTHOUZM.json","view_paper":"https://pith.science/paper/T24Z2U35","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2210.00097&json=true","fetch_graph":"https://pith.science/api/pith-number/T24Z2U354RG3QLXS5AZHTHOUZM/graph.json","fetch_events":"https://pith.science/api/pith-number/T24Z2U354RG3QLXS5AZHTHOUZM/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/T24Z2U354RG3QLXS5AZHTHOUZM/action/timestamp_anchor","attest_storage":"https://pith.science/pith/T24Z2U354RG3QLXS5AZHTHOUZM/action/storage_attestation","attest_author":"https://pith.science/pith/T24Z2U354RG3QLXS5AZHTHOUZM/action/author_attestation","sign_citation":"https://pith.science/pith/T24Z2U354RG3QLXS5AZHTHOUZM/action/citation_signature","submit_replication":"https://pith.science/pith/T24Z2U354RG3QLXS5AZHTHOUZM/action/replication_record"}},"created_at":"2026-07-05T05:23:12.121423+00:00","updated_at":"2026-07-05T05:23:12.121423+00:00"}