{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:HWANXM635YUGI6DHG7OZBSKLFV","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":"5b72995fcca4ffff137e5911fcc552b7bc1adf099161b904ae5f37cf16a2772b","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2018-02-13T19:00:01Z","title_canon_sha256":"342fd409134a3a54f3360d027defe43d07e7515492b0304a1b9736dc9a9de11c"},"schema_version":"1.0","source":{"id":"1802.04805","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1802.04805","created_at":"2026-05-18T00:21:04Z"},{"alias_kind":"arxiv_version","alias_value":"1802.04805v1","created_at":"2026-05-18T00:21:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1802.04805","created_at":"2026-05-18T00:21:04Z"},{"alias_kind":"pith_short_12","alias_value":"HWANXM635YUG","created_at":"2026-05-18T12:32:28Z"},{"alias_kind":"pith_short_16","alias_value":"HWANXM635YUGI6DH","created_at":"2026-05-18T12:32:28Z"},{"alias_kind":"pith_short_8","alias_value":"HWANXM63","created_at":"2026-05-18T12:32:28Z"}],"graph_snapshots":[{"event_id":"sha256:2b2b1115549c0d539bfc49ca8972a207d353c0da79b371b687f1afc43b3bd3a4","target":"graph","created_at":"2026-05-18T00:21:04Z","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":"A quantum spin liquid state has long been predicted to arise in spin-1/2 Heisenberg square-lattice antiferromagnets at the boundary region between N\\'eel (nearest-neighbor interaction dominates) and columnar (next-nearest-neighbor dominates) antiferromagnetic order. However, there are no known compounds in this region. Here we use $d^{10}$-$d^0$ cation mixing to tune the magnetic interactions on the square lattice while simultaneously introducing disorder. We find spin-liquid-like behavior in the double perovskite Sr$_2$Cu(Te$_{0.5}$W$_{0.5}$)O$_6$, where the isostructural end phases Sr$_2$CuT","authors_text":"C. Baines, E. Baggio-Saitovitch, E. Sadrollahi, F. J. Litterst, H. C. Walker, I. Terasaki, K. P. Schmidt, M. Karppinen, O. Mustonen, S. Vasala","cross_cats":["cond-mat.mtrl-sci"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2018-02-13T19:00:01Z","title":"Spin-liquid-like state in a spin-1/2 square-lattice antiferromagnet perovskite induced by $d^{10}$-$d^0$ cation mixing"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1802.04805","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:d0c511b5d470c7bf6ec6a5aa43cc6d2e6026342c09a0a8419b462361e265291d","target":"record","created_at":"2026-05-18T00:21:04Z","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":"5b72995fcca4ffff137e5911fcc552b7bc1adf099161b904ae5f37cf16a2772b","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2018-02-13T19:00:01Z","title_canon_sha256":"342fd409134a3a54f3360d027defe43d07e7515492b0304a1b9736dc9a9de11c"},"schema_version":"1.0","source":{"id":"1802.04805","kind":"arxiv","version":1}},"canonical_sha256":"3d80dbb3dbee2864786737dd90c94b2d48d2f66591066dccfe8dfc1341ba6cdf","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3d80dbb3dbee2864786737dd90c94b2d48d2f66591066dccfe8dfc1341ba6cdf","first_computed_at":"2026-05-18T00:21:04.255182Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:21:04.255182Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"HAZD7/R2bD95TMxzPaWVav5BDV2ZBYTpUoA278zeTzLDGPsvB0l10Rksmfyt7JO66UYP1cVanrHKsc8SssHYAg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:21:04.255678Z","signed_message":"canonical_sha256_bytes"},"source_id":"1802.04805","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d0c511b5d470c7bf6ec6a5aa43cc6d2e6026342c09a0a8419b462361e265291d","sha256:2b2b1115549c0d539bfc49ca8972a207d353c0da79b371b687f1afc43b3bd3a4"],"state_sha256":"b2bfbd00e7e3f8c237f3245e7a4be852b4d4a419e0ed86daadce9262ff902206"}