{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:MBATC2PELILHNK5OFCJWIDOZZX","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":"e81441fb0bf70cadf5b3e0df1af064bee5364c25c445e81b219e42492bd07b2c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-05-27T17:21:53Z","title_canon_sha256":"14324a8cd1dd2030b5f46e5bf735a5464f17fe3919fe0d0e88accef082d5ec7f"},"schema_version":"1.0","source":{"id":"1505.07405","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1505.07405","created_at":"2026-05-18T01:09:46Z"},{"alias_kind":"arxiv_version","alias_value":"1505.07405v1","created_at":"2026-05-18T01:09:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1505.07405","created_at":"2026-05-18T01:09:46Z"},{"alias_kind":"pith_short_12","alias_value":"MBATC2PELILH","created_at":"2026-05-18T12:29:32Z"},{"alias_kind":"pith_short_16","alias_value":"MBATC2PELILHNK5O","created_at":"2026-05-18T12:29:32Z"},{"alias_kind":"pith_short_8","alias_value":"MBATC2PE","created_at":"2026-05-18T12:29:32Z"}],"graph_snapshots":[{"event_id":"sha256:36f6dc94c583fef9318900479f62d047280b03e4582c2a453af3355f7194b0eb","target":"graph","created_at":"2026-05-18T01:09:46Z","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":"We present an experimental study of macroscopic and microscopic magnetic anisotropy of a spin tetramer system \\cso using torque magnetometry and ESR spectroscopy. Large rotation of macroscopic magnetic axes with temperature observed from torque magnetometry agrees reasonably well with the rotation of the $\\mathbf{g}$ tensor above $T \\gtrsim 50$~K. Below 50~K, the $\\mathbf{g}$ tensor is temperature independent, while macroscopic magnetic axes continue to rotate. Additionally, the susceptibility anisotropy has a temperature dependence which cannot be reconciled with the isotropic Heisenberg mode","authors_text":"Dijana \\v{Z}ili\\'c, Dubravka Matkovi\\'c \\v{C}alogovi\\'c, Helmuth Berger, Mirta Herak","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-05-27T17:21:53Z","title":"Torque magnetometry study of magnetically ordered state and spin reorientation in the quasi-one-dimensional $S=1/2$ Heisenberg antiferromagnet CuSb$_2$O$_6$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1505.07405","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":"sha256:5da6e8cd17b2492456b761f20ab14820f5a5abd952d96bd133f10168132f48c1","target":"record","created_at":"2026-05-18T01:09:46Z","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":"e81441fb0bf70cadf5b3e0df1af064bee5364c25c445e81b219e42492bd07b2c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-05-27T17:21:53Z","title_canon_sha256":"14324a8cd1dd2030b5f46e5bf735a5464f17fe3919fe0d0e88accef082d5ec7f"},"schema_version":"1.0","source":{"id":"1505.07405","kind":"arxiv","version":1}},"canonical_sha256":"60413169e45a1676abae2893640dd9cdc5a5b3bcef5236f972003b1fbba612cb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"60413169e45a1676abae2893640dd9cdc5a5b3bcef5236f972003b1fbba612cb","first_computed_at":"2026-05-18T01:09:46.819122Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:09:46.819122Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"RUeaRT8axCDcgnqHKfyhRFmjjBwflYmQJ3HWfhD2tIawsd+/llCry/37KmRv9Mm66DopjydOyIW3RxuyDZ/1Cg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:09:46.819753Z","signed_message":"canonical_sha256_bytes"},"source_id":"1505.07405","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5da6e8cd17b2492456b761f20ab14820f5a5abd952d96bd133f10168132f48c1","sha256:36f6dc94c583fef9318900479f62d047280b03e4582c2a453af3355f7194b0eb"],"state_sha256":"514e71ebce15e0fcaa23510f65b83e58ca43257a422aa005fc7d423bd70ba0e7"}