{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:EEEULBRIVWN23MZP6KST5NS2BS","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":"f8e97e1c509520be64f2602f96096b4dcef3201a967234859a351621b3875f8a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2012-07-10T18:18:01Z","title_canon_sha256":"a0f253a132b15798b62ecd90a3f8e38d485917ab41d407b704f72df14a0e6f39"},"schema_version":"1.0","source":{"id":"1207.2433","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1207.2433","created_at":"2026-05-18T03:23:03Z"},{"alias_kind":"arxiv_version","alias_value":"1207.2433v2","created_at":"2026-05-18T03:23:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1207.2433","created_at":"2026-05-18T03:23:03Z"},{"alias_kind":"pith_short_12","alias_value":"EEEULBRIVWN2","created_at":"2026-05-18T12:27:04Z"},{"alias_kind":"pith_short_16","alias_value":"EEEULBRIVWN23MZP","created_at":"2026-05-18T12:27:04Z"},{"alias_kind":"pith_short_8","alias_value":"EEEULBRI","created_at":"2026-05-18T12:27:04Z"}],"graph_snapshots":[{"event_id":"sha256:4f212712cdbe19b6d9201432f792ff5cb29502549369f96c33c36d91c8818b78","target":"graph","created_at":"2026-05-18T03:23:03Z","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":"The microscopic nature of the hidden order state in URu2Si2 is dependent on the low-energy configurations of the uranium ions, and there is currently no consensus on whether it is predominantly 5f^2 or 5f^3. Here we show that measurement of the basal-plane nonlinear susceptibility can resolve this issue; its sign at low-temperatures is a distinguishing factor. We calculate the linear and nonlinear susceptibilities for specific 5f^2 and 5f^3 crystal-field schemes that are consistent with current experiment. Because of its dual magnetic and orbital character, a \\Gamma_5 magnetic non-Kramers doub","authors_text":"Piers Coleman, Premala Chandra, Rebecca Flint","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2012-07-10T18:18:01Z","title":"Basal-Plane Nonlinear Susceptibility: A Direct Probe of the Single-Ion Physics in URu2Si2"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1207.2433","kind":"arxiv","version":2},"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":"sha256:54ced089579c94dc7c3eae35f194a6e78cdd9e4b537210bd9d390aba3813ae30","target":"record","created_at":"2026-05-18T03:23:03Z","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":"f8e97e1c509520be64f2602f96096b4dcef3201a967234859a351621b3875f8a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2012-07-10T18:18:01Z","title_canon_sha256":"a0f253a132b15798b62ecd90a3f8e38d485917ab41d407b704f72df14a0e6f39"},"schema_version":"1.0","source":{"id":"1207.2433","kind":"arxiv","version":2}},"canonical_sha256":"2109458628ad9badb32ff2a53eb65a0c918d0e555a4d034b83f465b0f158535f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2109458628ad9badb32ff2a53eb65a0c918d0e555a4d034b83f465b0f158535f","first_computed_at":"2026-05-18T03:23:03.843491Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:23:03.843491Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"iM+V2o5f2WroI+9w3R0OVSm4oDBGXA4wVIyPd+/6LGVeDo6H93/nq+Z0Fdkb8s5Wn/SFJ0RkiWGUp0U3ULgVBA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:23:03.843907Z","signed_message":"canonical_sha256_bytes"},"source_id":"1207.2433","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:54ced089579c94dc7c3eae35f194a6e78cdd9e4b537210bd9d390aba3813ae30","sha256:4f212712cdbe19b6d9201432f792ff5cb29502549369f96c33c36d91c8818b78"],"state_sha256":"e91c541d3c343ce61ff012e5dc5fcb30918cefcdf51a8a7dc85a2e16aded7bbe"}