{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:MPGB2DXG23SGRB4BT4F6MGYVCU","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":"c5adbfff58618a0ac505f8952cb9ebc92ce2df6f181f2a0c277bea66b797255e","cross_cats_sorted":["cond-mat.mtrl-sci","cond-mat.supr-con"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2012-09-13T22:47:21Z","title_canon_sha256":"9258e77d7cb25ffcd23bae9b2baa5c7a17f1c95f694088c1ead6f8cfd10968ac"},"schema_version":"1.0","source":{"id":"1209.3057","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1209.3057","created_at":"2026-05-18T03:45:32Z"},{"alias_kind":"arxiv_version","alias_value":"1209.3057v1","created_at":"2026-05-18T03:45:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1209.3057","created_at":"2026-05-18T03:45:32Z"},{"alias_kind":"pith_short_12","alias_value":"MPGB2DXG23SG","created_at":"2026-05-18T12:27:14Z"},{"alias_kind":"pith_short_16","alias_value":"MPGB2DXG23SGRB4B","created_at":"2026-05-18T12:27:14Z"},{"alias_kind":"pith_short_8","alias_value":"MPGB2DXG","created_at":"2026-05-18T12:27:14Z"}],"graph_snapshots":[{"event_id":"sha256:ff39e2a2631fbc6943d79a7f25153d62a4d495913711ceee4a218f32b7e72659","target":"graph","created_at":"2026-05-18T03:45:32Z","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 systematic search for possible order parameters of the so-called hidden order of URu$_{2}$Si$_{2}$ is conducted. Among the possible candidates that do fulfill the experimental symmetry restrictions on the hidden order parameter, we find one candidate that stand out -- one of the components of a triakontadipole multipole tensor that belongs to the $A_{1u}$ irreducible representation of the point group $D_{4h}$. This solution is characterized by a $\\vec{Q}=(0,0,1)$ ordering of the triakontadipoles and has a symmetry that forbids magnetic moments as well as most other multipole ordering on the ","authors_text":"Francesco Cricchio, Lars Nordstrom, Oscar Granas","cross_cats":["cond-mat.mtrl-sci","cond-mat.supr-con"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2012-09-13T22:47:21Z","title":"Systematic study of the hidden order in URu$_{2}$Si$_{2}$ as a multipolar order; the role of triakontadipoles"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1209.3057","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":"sha256:36286c3324fb6d02aa29f076dc96938fe04cb27f24192625fa0d3baa3dd7988b","target":"record","created_at":"2026-05-18T03:45:32Z","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":"c5adbfff58618a0ac505f8952cb9ebc92ce2df6f181f2a0c277bea66b797255e","cross_cats_sorted":["cond-mat.mtrl-sci","cond-mat.supr-con"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2012-09-13T22:47:21Z","title_canon_sha256":"9258e77d7cb25ffcd23bae9b2baa5c7a17f1c95f694088c1ead6f8cfd10968ac"},"schema_version":"1.0","source":{"id":"1209.3057","kind":"arxiv","version":1}},"canonical_sha256":"63cc1d0ee6d6e46887819f0be61b1515045b00ea688b3bc36627333cac05a346","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"63cc1d0ee6d6e46887819f0be61b1515045b00ea688b3bc36627333cac05a346","first_computed_at":"2026-05-18T03:45:32.885382Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:45:32.885382Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"C9i1T02cd0z9rijRTqbTeORcoLf1jseHs1hY1lBA/WzZVQE5clI0VrGY1qRiM5dUgn02d6/1Afozu4gf/QjNBA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:45:32.885875Z","signed_message":"canonical_sha256_bytes"},"source_id":"1209.3057","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:36286c3324fb6d02aa29f076dc96938fe04cb27f24192625fa0d3baa3dd7988b","sha256:ff39e2a2631fbc6943d79a7f25153d62a4d495913711ceee4a218f32b7e72659"],"state_sha256":"fa55a3082096f60dbe321112774e125bd367438f1d223bdc200320202b189c7c"}