{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:HK2IIRMB7MTKSJHTAFCS6BTSUA","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":"f4327e14ade21337684cbec3bcec5b945d1de8d2636be1f094b02621c66ef9d1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2011-02-15T16:44:19Z","title_canon_sha256":"40376de54ac71e49c59ba8905a8e8265dcf619e48767e45f8ddcc5900026d76d"},"schema_version":"1.0","source":{"id":"1102.3125","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1102.3125","created_at":"2026-05-18T04:20:14Z"},{"alias_kind":"arxiv_version","alias_value":"1102.3125v1","created_at":"2026-05-18T04:20:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1102.3125","created_at":"2026-05-18T04:20:14Z"},{"alias_kind":"pith_short_12","alias_value":"HK2IIRMB7MTK","created_at":"2026-05-18T12:26:30Z"},{"alias_kind":"pith_short_16","alias_value":"HK2IIRMB7MTKSJHT","created_at":"2026-05-18T12:26:30Z"},{"alias_kind":"pith_short_8","alias_value":"HK2IIRMB","created_at":"2026-05-18T12:26:30Z"}],"graph_snapshots":[{"event_id":"sha256:0191d335ed97e11976bfd1cf76604cb9292a921bc7ec4077b4c2e1b510a899ea","target":"graph","created_at":"2026-05-18T04:20:14Z","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":"{\\alpha}-SrCr2O4 has a triangular planar lattice of d3 Cr3+ made from edge sharing CrO6 octahedra; the plane shows a very small orthorhombic distortion from hexagonal symmetry. With a Weiss temperature of -596 K and a three-dimensional magnetic ordering temperature of 43 K, the magnetic system is quasi two-dimensional and frustrated. Neutron powder diffraction shows that the ordered state is an incommensurate helical magnet, with an in-plane propagation vector of k = (0,0.3217(8),0). Temperature dependent synchrotron powder diffraction characterization of the structure shows an increase in the","authors_text":"A Huq, C L Broholm, E Climent-Pascual, J P Hodges, P W Stephens, R J Cava, S E Dutton","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2011-02-15T16:44:19Z","title":"Helical magnetism and structural anomalies in triangular lattice {\\alpha}-SrCr2O4"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1102.3125","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":"sha256:550a68cf0bb13a301d0d0e0cf964c839718fb97c2eddaa91e149aefa64d130df","target":"record","created_at":"2026-05-18T04:20:14Z","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":"f4327e14ade21337684cbec3bcec5b945d1de8d2636be1f094b02621c66ef9d1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2011-02-15T16:44:19Z","title_canon_sha256":"40376de54ac71e49c59ba8905a8e8265dcf619e48767e45f8ddcc5900026d76d"},"schema_version":"1.0","source":{"id":"1102.3125","kind":"arxiv","version":1}},"canonical_sha256":"3ab4844581fb26a924f301452f0672a0268e4ae825c1624ac74d221d7173bf83","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3ab4844581fb26a924f301452f0672a0268e4ae825c1624ac74d221d7173bf83","first_computed_at":"2026-05-18T04:20:14.377941Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:20:14.377941Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"p7zSHlx2bJm9plC3q8J/4HlFpZb/OMPXvUs4aVFh5Zdcs02u6eAsO1H+70m7ZIOuM5N28jO2BDl/rO6uPUFYDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T04:20:14.378401Z","signed_message":"canonical_sha256_bytes"},"source_id":"1102.3125","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:550a68cf0bb13a301d0d0e0cf964c839718fb97c2eddaa91e149aefa64d130df","sha256:0191d335ed97e11976bfd1cf76604cb9292a921bc7ec4077b4c2e1b510a899ea"],"state_sha256":"445e2ad2554ed3d172535915a4ba22ade4da6940e606775f93b9ad33655987a4"}