{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:XHYSGGFKJ7JQ42R2Z33P5QFFV7","short_pith_number":"pith:XHYSGGFK","schema_version":"1.0","canonical_sha256":"b9f12318aa4fd30e6a3acef6fec0a5afe2b189ac6bb2189f04dac818fd80b8a6","source":{"kind":"arxiv","id":"1803.09692","version":1},"attestation_state":"computed","paper":{"title":"Large nematic susceptibility in the double-Q $C_{4}$ magnetic phase of Ba$_{1-x}$Na$_{x}$Fe$_{2}$As$_{2}$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"Christoph Meingast, Fr\\'ed\\'eric Hardy, Liran Wang, Michael Merz, Mingquan He, Peter Adelmann, Peter Schweiss, Thomas Wolf","submitted_at":"2018-03-26T16:14:25Z","abstract_excerpt":"The nematic susceptibility of Ba$_{1-x}$Na$_{x}$Fe$_{2}$As$_{2}$ single crystals is studied by measuring the Young's modulus using a three-point-bending setup in a capacitance dilatometer over a wide doping range. Particular emphasis is placed on the behavior within the double-Q antiferromagnetic $C_{4}$ re-entrant phase. Here, we surprisingly still observe a sizable nematic susceptibility in spite of the well-developed magnetic order, consistent with recent theoretical calculations. Outside the $C_{4}$ re-entrant region, the behavior is very similar to that of K-doped BaFe$_{2}$As$_{2}$. A si"},"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":"1803.09692","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2018-03-26T16:14:25Z","cross_cats_sorted":[],"title_canon_sha256":"75517216c67bb98aefeb79ba1179f4c750f5988b87f21110c3ad5c738c2d3374","abstract_canon_sha256":"fa7fa9ca3793fc1ce8bb250a9ff80c10da977196e3ca96fe0b5bb47c0e7cd100"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:12:17.832589Z","signature_b64":"pQGvJRlCru0fGNPqXtWfiBT0hTIlC0+FZRe9o6rRBaFRWo1jvUiiDaTpphQP7PhUzQPnRz+XY9B8jYdYjYvqDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b9f12318aa4fd30e6a3acef6fec0a5afe2b189ac6bb2189f04dac818fd80b8a6","last_reissued_at":"2026-05-18T00:12:17.832043Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:12:17.832043Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Large nematic susceptibility in the double-Q $C_{4}$ magnetic phase of Ba$_{1-x}$Na$_{x}$Fe$_{2}$As$_{2}$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"Christoph Meingast, Fr\\'ed\\'eric Hardy, Liran Wang, Michael Merz, Mingquan He, Peter Adelmann, Peter Schweiss, Thomas Wolf","submitted_at":"2018-03-26T16:14:25Z","abstract_excerpt":"The nematic susceptibility of Ba$_{1-x}$Na$_{x}$Fe$_{2}$As$_{2}$ single crystals is studied by measuring the Young's modulus using a three-point-bending setup in a capacitance dilatometer over a wide doping range. Particular emphasis is placed on the behavior within the double-Q antiferromagnetic $C_{4}$ re-entrant phase. Here, we surprisingly still observe a sizable nematic susceptibility in spite of the well-developed magnetic order, consistent with recent theoretical calculations. Outside the $C_{4}$ re-entrant region, the behavior is very similar to that of K-doped BaFe$_{2}$As$_{2}$. A si"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.09692","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":"1803.09692","created_at":"2026-05-18T00:12:17.832114+00:00"},{"alias_kind":"arxiv_version","alias_value":"1803.09692v1","created_at":"2026-05-18T00:12:17.832114+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1803.09692","created_at":"2026-05-18T00:12:17.832114+00:00"},{"alias_kind":"pith_short_12","alias_value":"XHYSGGFKJ7JQ","created_at":"2026-05-18T12:33:01.666342+00:00"},{"alias_kind":"pith_short_16","alias_value":"XHYSGGFKJ7JQ42R2","created_at":"2026-05-18T12:33:01.666342+00:00"},{"alias_kind":"pith_short_8","alias_value":"XHYSGGFK","created_at":"2026-05-18T12:33:01.666342+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/XHYSGGFKJ7JQ42R2Z33P5QFFV7","json":"https://pith.science/pith/XHYSGGFKJ7JQ42R2Z33P5QFFV7.json","graph_json":"https://pith.science/api/pith-number/XHYSGGFKJ7JQ42R2Z33P5QFFV7/graph.json","events_json":"https://pith.science/api/pith-number/XHYSGGFKJ7JQ42R2Z33P5QFFV7/events.json","paper":"https://pith.science/paper/XHYSGGFK"},"agent_actions":{"view_html":"https://pith.science/pith/XHYSGGFKJ7JQ42R2Z33P5QFFV7","download_json":"https://pith.science/pith/XHYSGGFKJ7JQ42R2Z33P5QFFV7.json","view_paper":"https://pith.science/paper/XHYSGGFK","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1803.09692&json=true","fetch_graph":"https://pith.science/api/pith-number/XHYSGGFKJ7JQ42R2Z33P5QFFV7/graph.json","fetch_events":"https://pith.science/api/pith-number/XHYSGGFKJ7JQ42R2Z33P5QFFV7/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/XHYSGGFKJ7JQ42R2Z33P5QFFV7/action/timestamp_anchor","attest_storage":"https://pith.science/pith/XHYSGGFKJ7JQ42R2Z33P5QFFV7/action/storage_attestation","attest_author":"https://pith.science/pith/XHYSGGFKJ7JQ42R2Z33P5QFFV7/action/author_attestation","sign_citation":"https://pith.science/pith/XHYSGGFKJ7JQ42R2Z33P5QFFV7/action/citation_signature","submit_replication":"https://pith.science/pith/XHYSGGFKJ7JQ42R2Z33P5QFFV7/action/replication_record"}},"created_at":"2026-05-18T00:12:17.832114+00:00","updated_at":"2026-05-18T00:12:17.832114+00:00"}