{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:WFTTTYILUVZLKP4IN3J3Q5WIPA","short_pith_number":"pith:WFTTTYIL","schema_version":"1.0","canonical_sha256":"b16739e10ba572b53f886ed3b876c8783a2f9e44b0a677a380971c9499f6ac6a","source":{"kind":"arxiv","id":"1510.04292","version":1},"attestation_state":"computed","paper":{"title":"Order by virtual crystal field fluctuations in pyrochlore XY antiferromagnets","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Jeffrey G. Rau, Michel J. P. Gingras, Sylvain Petit","submitted_at":"2015-10-14T20:18:39Z","abstract_excerpt":"Conclusive evidence of order by disorder is scarce in real materials. Perhaps one of the strongest cases presented has been for the pyrochlore XY antiferromagnet Er2Ti2O7, with the ground state selection proceeding by order by disorder induced through the effects of quantum fluctuations. This identification assumes the smallness of the effect of virtual crystal field fluctuations that could provide an alternative route to picking the ground state. Here we show that this order by virtual crystal field fluctuations is not only significant, but competitive with the effects of quantum fluctuations"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1510.04292","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-10-14T20:18:39Z","cross_cats_sorted":[],"title_canon_sha256":"7efb4ad2aeb11a51e571a1a5eecd5ca41d4d13e02da8d53f2d9363186df1eb33","abstract_canon_sha256":"b3c7a4945e5f0deccabdf6d382807540b03e92ae5af58184ff03f3224dd80e80"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:15:14.863986Z","signature_b64":"yN/swLCV6OC4DOtgleRXgVP72fLHCIDanVZWHjnVjz49SzzhIqDeH5crXJWsmO8xNMBayWx4JiCB0u6DceLpCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b16739e10ba572b53f886ed3b876c8783a2f9e44b0a677a380971c9499f6ac6a","last_reissued_at":"2026-05-18T01:15:14.863453Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:15:14.863453Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Order by virtual crystal field fluctuations in pyrochlore XY antiferromagnets","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Jeffrey G. Rau, Michel J. P. Gingras, Sylvain Petit","submitted_at":"2015-10-14T20:18:39Z","abstract_excerpt":"Conclusive evidence of order by disorder is scarce in real materials. Perhaps one of the strongest cases presented has been for the pyrochlore XY antiferromagnet Er2Ti2O7, with the ground state selection proceeding by order by disorder induced through the effects of quantum fluctuations. This identification assumes the smallness of the effect of virtual crystal field fluctuations that could provide an alternative route to picking the ground state. Here we show that this order by virtual crystal field fluctuations is not only significant, but competitive with the effects of quantum fluctuations"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1510.04292","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1510.04292","created_at":"2026-05-18T01:15:14.863540+00:00"},{"alias_kind":"arxiv_version","alias_value":"1510.04292v1","created_at":"2026-05-18T01:15:14.863540+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1510.04292","created_at":"2026-05-18T01:15:14.863540+00:00"},{"alias_kind":"pith_short_12","alias_value":"WFTTTYILUVZL","created_at":"2026-05-18T12:29:47.479230+00:00"},{"alias_kind":"pith_short_16","alias_value":"WFTTTYILUVZLKP4I","created_at":"2026-05-18T12:29:47.479230+00:00"},{"alias_kind":"pith_short_8","alias_value":"WFTTTYIL","created_at":"2026-05-18T12:29:47.479230+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/WFTTTYILUVZLKP4IN3J3Q5WIPA","json":"https://pith.science/pith/WFTTTYILUVZLKP4IN3J3Q5WIPA.json","graph_json":"https://pith.science/api/pith-number/WFTTTYILUVZLKP4IN3J3Q5WIPA/graph.json","events_json":"https://pith.science/api/pith-number/WFTTTYILUVZLKP4IN3J3Q5WIPA/events.json","paper":"https://pith.science/paper/WFTTTYIL"},"agent_actions":{"view_html":"https://pith.science/pith/WFTTTYILUVZLKP4IN3J3Q5WIPA","download_json":"https://pith.science/pith/WFTTTYILUVZLKP4IN3J3Q5WIPA.json","view_paper":"https://pith.science/paper/WFTTTYIL","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1510.04292&json=true","fetch_graph":"https://pith.science/api/pith-number/WFTTTYILUVZLKP4IN3J3Q5WIPA/graph.json","fetch_events":"https://pith.science/api/pith-number/WFTTTYILUVZLKP4IN3J3Q5WIPA/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/WFTTTYILUVZLKP4IN3J3Q5WIPA/action/timestamp_anchor","attest_storage":"https://pith.science/pith/WFTTTYILUVZLKP4IN3J3Q5WIPA/action/storage_attestation","attest_author":"https://pith.science/pith/WFTTTYILUVZLKP4IN3J3Q5WIPA/action/author_attestation","sign_citation":"https://pith.science/pith/WFTTTYILUVZLKP4IN3J3Q5WIPA/action/citation_signature","submit_replication":"https://pith.science/pith/WFTTTYILUVZLKP4IN3J3Q5WIPA/action/replication_record"}},"created_at":"2026-05-18T01:15:14.863540+00:00","updated_at":"2026-05-18T01:15:14.863540+00:00"}