{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:W5JCNG4SOYKPR35TAPOV5G7GVC","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":"3724989fd95ab4f535e32ea8943512fdc3f09e2557ebefd70c317f3a0f678439","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2010-06-16T14:43:56Z","title_canon_sha256":"f12b1020f7449429b1854e96d184d0af8471d39cd8019170d1c77cd02bb28a04"},"schema_version":"1.0","source":{"id":"1006.3238","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1006.3238","created_at":"2026-05-18T02:06:45Z"},{"alias_kind":"arxiv_version","alias_value":"1006.3238v1","created_at":"2026-05-18T02:06:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1006.3238","created_at":"2026-05-18T02:06:45Z"},{"alias_kind":"pith_short_12","alias_value":"W5JCNG4SOYKP","created_at":"2026-05-18T12:26:15Z"},{"alias_kind":"pith_short_16","alias_value":"W5JCNG4SOYKPR35T","created_at":"2026-05-18T12:26:15Z"},{"alias_kind":"pith_short_8","alias_value":"W5JCNG4S","created_at":"2026-05-18T12:26:15Z"}],"graph_snapshots":[{"event_id":"sha256:ebc96f292d41df056159c1b0010bad028b506634e9f44ca503da1b6d385acd1c","target":"graph","created_at":"2026-05-18T02:06:45Z","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":"Neutron scattering is used to investigate spin correlations in ultra pure single crystals of the S=1 triangular lattice NiGa2S4. Despite a Curie-Weiss temperature of Theta_CW=-80(2) K, static (tau > 1 ns) short range (xi_ab=26(3) \\AA) incommensurate order prevails for T>1.5 K. The incommensurate modulation Q_0=(0.155(3),0.155(3),0), Theta_CW, and the spin wave velocity (c=4400 m/s) can be accounted for by antiferromagnetic third-nearest neighbor interactions J_3=2.8(6) meV and ferromagnetic nearest neighbor coupling J_1=-0.35(9) J_3. Inter-plane correlations are limited to nearest neighbors an","authors_text":"C. Broholm, C. Stock, J.-H. Chung, K. Onuma, S. Jonas, S. Nakatsuji, Y. Maeno, Y. Nambu","cross_cats":["cond-mat.mtrl-sci"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2010-06-16T14:43:56Z","title":"Incommensurate short-range order in the S=1 triangular antiferromagnet NiGa2S4"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1006.3238","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":"sha256:1e17a4ea45ea61c9112cafc27ca5f8d4ce1b9cb3cc05c79b6312c763266ecf8f","target":"record","created_at":"2026-05-18T02:06:45Z","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":"3724989fd95ab4f535e32ea8943512fdc3f09e2557ebefd70c317f3a0f678439","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2010-06-16T14:43:56Z","title_canon_sha256":"f12b1020f7449429b1854e96d184d0af8471d39cd8019170d1c77cd02bb28a04"},"schema_version":"1.0","source":{"id":"1006.3238","kind":"arxiv","version":1}},"canonical_sha256":"b752269b927614f8efb303dd5e9be6a8bb5f97e27de657a8a37e6e4d6a46c062","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b752269b927614f8efb303dd5e9be6a8bb5f97e27de657a8a37e6e4d6a46c062","first_computed_at":"2026-05-18T02:06:45.476364Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:06:45.476364Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CNcZFARuP6P/YxFmYRMmzVES/5mP2mKUMxyeA70kAb6RvvWHKC9ZTghY9UQcrAU7QZVhMDx3AXQvL9yEXbOdDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:06:45.477066Z","signed_message":"canonical_sha256_bytes"},"source_id":"1006.3238","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1e17a4ea45ea61c9112cafc27ca5f8d4ce1b9cb3cc05c79b6312c763266ecf8f","sha256:ebc96f292d41df056159c1b0010bad028b506634e9f44ca503da1b6d385acd1c"],"state_sha256":"6e79605d31b163288a905b6a44486cbaf6b415dadf4a20f435facd14c4dd94a3"}