{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:JZB7EMGCF26X6ZFHUNQHFTBX4W","short_pith_number":"pith:JZB7EMGC","schema_version":"1.0","canonical_sha256":"4e43f230c22ebd7f64a7a36072cc37e5a79f28c65539644e3bb19b6f177927db","source":{"kind":"arxiv","id":"1510.07533","version":2},"attestation_state":"computed","paper":{"title":"Nematicity and in-plane anisotropy of superconductivity in $\\beta$-FeSe detected by $^{77}$Se nuclear magnetic resonance","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"B. B\\\"uchner, D. V. Efremov, Jeroen van den Brink, J. M. Ok, J. S. Kim, S.-H. Baek","submitted_at":"2015-10-26T16:16:07Z","abstract_excerpt":"The recent study of $^{77}$Se nuclear magnetic resonance (NMR) in a $\\beta$-FeSe single crystal proposed that ferro-orbital order breaks the $90^\\circ$ $C_4$ rotational symmetry, driving nematic ordering. Here, we report an NMR study of the impact of small strains generated by gluing on nematic state and spin fluctuations. We observe that the local strains strongly affect the nematic transition, considerably enhancing its onset temperature. On the contrary, no effect on low-energy spin fluctuations was found. Furthermore we investigate the interplay of the nematic phase and superconductivity. "},"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":"1510.07533","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2015-10-26T16:16:07Z","cross_cats_sorted":[],"title_canon_sha256":"bf472b746ebc923a7c5bad99890312f98126a66c3e28307aa4c2ae6b95d9f276","abstract_canon_sha256":"8b0a547b40d31d7059aa1d0edcfed8611a1def8e8d96426cde649c67a72817aa"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:14:44.803040Z","signature_b64":"9q9GTcZiJgcMWyfe97tzuOFKPsilLKoF4kteANH24qTzwKnFxAeSVOrzDLT2BgfhK5LiZ0jdXOG9LN1f1TJ4Cw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4e43f230c22ebd7f64a7a36072cc37e5a79f28c65539644e3bb19b6f177927db","last_reissued_at":"2026-05-18T01:14:44.802286Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:14:44.802286Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Nematicity and in-plane anisotropy of superconductivity in $\\beta$-FeSe detected by $^{77}$Se nuclear magnetic resonance","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"B. B\\\"uchner, D. V. Efremov, Jeroen van den Brink, J. M. Ok, J. S. Kim, S.-H. Baek","submitted_at":"2015-10-26T16:16:07Z","abstract_excerpt":"The recent study of $^{77}$Se nuclear magnetic resonance (NMR) in a $\\beta$-FeSe single crystal proposed that ferro-orbital order breaks the $90^\\circ$ $C_4$ rotational symmetry, driving nematic ordering. Here, we report an NMR study of the impact of small strains generated by gluing on nematic state and spin fluctuations. We observe that the local strains strongly affect the nematic transition, considerably enhancing its onset temperature. On the contrary, no effect on low-energy spin fluctuations was found. Furthermore we investigate the interplay of the nematic phase and superconductivity. "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1510.07533","kind":"arxiv","version":2},"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":"1510.07533","created_at":"2026-05-18T01:14:44.802407+00:00"},{"alias_kind":"arxiv_version","alias_value":"1510.07533v2","created_at":"2026-05-18T01:14:44.802407+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1510.07533","created_at":"2026-05-18T01:14:44.802407+00:00"},{"alias_kind":"pith_short_12","alias_value":"JZB7EMGCF26X","created_at":"2026-05-18T12:29:27.538025+00:00"},{"alias_kind":"pith_short_16","alias_value":"JZB7EMGCF26X6ZFH","created_at":"2026-05-18T12:29:27.538025+00:00"},{"alias_kind":"pith_short_8","alias_value":"JZB7EMGC","created_at":"2026-05-18T12:29:27.538025+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/JZB7EMGCF26X6ZFHUNQHFTBX4W","json":"https://pith.science/pith/JZB7EMGCF26X6ZFHUNQHFTBX4W.json","graph_json":"https://pith.science/api/pith-number/JZB7EMGCF26X6ZFHUNQHFTBX4W/graph.json","events_json":"https://pith.science/api/pith-number/JZB7EMGCF26X6ZFHUNQHFTBX4W/events.json","paper":"https://pith.science/paper/JZB7EMGC"},"agent_actions":{"view_html":"https://pith.science/pith/JZB7EMGCF26X6ZFHUNQHFTBX4W","download_json":"https://pith.science/pith/JZB7EMGCF26X6ZFHUNQHFTBX4W.json","view_paper":"https://pith.science/paper/JZB7EMGC","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1510.07533&json=true","fetch_graph":"https://pith.science/api/pith-number/JZB7EMGCF26X6ZFHUNQHFTBX4W/graph.json","fetch_events":"https://pith.science/api/pith-number/JZB7EMGCF26X6ZFHUNQHFTBX4W/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/JZB7EMGCF26X6ZFHUNQHFTBX4W/action/timestamp_anchor","attest_storage":"https://pith.science/pith/JZB7EMGCF26X6ZFHUNQHFTBX4W/action/storage_attestation","attest_author":"https://pith.science/pith/JZB7EMGCF26X6ZFHUNQHFTBX4W/action/author_attestation","sign_citation":"https://pith.science/pith/JZB7EMGCF26X6ZFHUNQHFTBX4W/action/citation_signature","submit_replication":"https://pith.science/pith/JZB7EMGCF26X6ZFHUNQHFTBX4W/action/replication_record"}},"created_at":"2026-05-18T01:14:44.802407+00:00","updated_at":"2026-05-18T01:14:44.802407+00:00"}