{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:RIADOSIRGBIX4C3UH5I6EUENPU","short_pith_number":"pith:RIADOSIR","schema_version":"1.0","canonical_sha256":"8a0037491130517e0b743f51e2508d7d0330270e99f3aa3396061c5c03093113","source":{"kind":"arxiv","id":"1001.1505","version":2},"attestation_state":"computed","paper":{"title":"Normal-State Hourglass Dispersion of the Spin Excitations in FeSe$_{x}$Te$_{1-x}$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"Astrid Schneidewind, Chenglin Zhang, Enrico Faulhaber, Hui-qian Luo, Jiangping Hu, Meng Wang, Pengcheng Dai, Peter Link, Shiliang Li, Tao Xiang, Xingye Lu","submitted_at":"2010-01-10T12:47:49Z","abstract_excerpt":"We use cold neutron spectroscopy to study the low-energy spin excitations of superconducting (SC) FeSe$_{0.4}$Te$_{0.6}$ and essentially non-superconducting (NSC) FeSe$_{0.45}$Te$_{0.55}$. In contrast to BaFe$_{2-x}$(Co,Ni)$_{x}$As$_2$, where the low-energy spin excitations are commensurate both in the SC and normal state, the normal-state spin excitations in SC FeSe$_{0.4}$Te$_{0.6}$ are incommensurate and show an hourglass dispersion near the resonance energy. Since similar hourglass dispersion is also found in the NSC FeSe$_{0.45}$Te$_{0.55}$, we argue that the observed incommensurate spin "},"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":"1001.1505","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2010-01-10T12:47:49Z","cross_cats_sorted":[],"title_canon_sha256":"68ce5c309c27e84684763f251de74a9ad5155443008c823af9d27b8a5ed06136","abstract_canon_sha256":"4d76b183de51da04e6e693877b9abffdccb76dcbc36216685a4007d252517396"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:23:49.558328Z","signature_b64":"oerEiPfdRDRb/Of6WJg2A7QzhH+J38FOCsD0jDk+AjHynDtaPEJcbKdRdSAJxv+yxqKJBmf7Cp8+naFEsC/ABw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8a0037491130517e0b743f51e2508d7d0330270e99f3aa3396061c5c03093113","last_reissued_at":"2026-05-18T03:23:49.557850Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:23:49.557850Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Normal-State Hourglass Dispersion of the Spin Excitations in FeSe$_{x}$Te$_{1-x}$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"Astrid Schneidewind, Chenglin Zhang, Enrico Faulhaber, Hui-qian Luo, Jiangping Hu, Meng Wang, Pengcheng Dai, Peter Link, Shiliang Li, Tao Xiang, Xingye Lu","submitted_at":"2010-01-10T12:47:49Z","abstract_excerpt":"We use cold neutron spectroscopy to study the low-energy spin excitations of superconducting (SC) FeSe$_{0.4}$Te$_{0.6}$ and essentially non-superconducting (NSC) FeSe$_{0.45}$Te$_{0.55}$. In contrast to BaFe$_{2-x}$(Co,Ni)$_{x}$As$_2$, where the low-energy spin excitations are commensurate both in the SC and normal state, the normal-state spin excitations in SC FeSe$_{0.4}$Te$_{0.6}$ are incommensurate and show an hourglass dispersion near the resonance energy. Since similar hourglass dispersion is also found in the NSC FeSe$_{0.45}$Te$_{0.55}$, we argue that the observed incommensurate spin "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1001.1505","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":"1001.1505","created_at":"2026-05-18T03:23:49.557928+00:00"},{"alias_kind":"arxiv_version","alias_value":"1001.1505v2","created_at":"2026-05-18T03:23:49.557928+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1001.1505","created_at":"2026-05-18T03:23:49.557928+00:00"},{"alias_kind":"pith_short_12","alias_value":"RIADOSIRGBIX","created_at":"2026-05-18T12:26:13.927090+00:00"},{"alias_kind":"pith_short_16","alias_value":"RIADOSIRGBIX4C3U","created_at":"2026-05-18T12:26:13.927090+00:00"},{"alias_kind":"pith_short_8","alias_value":"RIADOSIR","created_at":"2026-05-18T12:26:13.927090+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/RIADOSIRGBIX4C3UH5I6EUENPU","json":"https://pith.science/pith/RIADOSIRGBIX4C3UH5I6EUENPU.json","graph_json":"https://pith.science/api/pith-number/RIADOSIRGBIX4C3UH5I6EUENPU/graph.json","events_json":"https://pith.science/api/pith-number/RIADOSIRGBIX4C3UH5I6EUENPU/events.json","paper":"https://pith.science/paper/RIADOSIR"},"agent_actions":{"view_html":"https://pith.science/pith/RIADOSIRGBIX4C3UH5I6EUENPU","download_json":"https://pith.science/pith/RIADOSIRGBIX4C3UH5I6EUENPU.json","view_paper":"https://pith.science/paper/RIADOSIR","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1001.1505&json=true","fetch_graph":"https://pith.science/api/pith-number/RIADOSIRGBIX4C3UH5I6EUENPU/graph.json","fetch_events":"https://pith.science/api/pith-number/RIADOSIRGBIX4C3UH5I6EUENPU/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/RIADOSIRGBIX4C3UH5I6EUENPU/action/timestamp_anchor","attest_storage":"https://pith.science/pith/RIADOSIRGBIX4C3UH5I6EUENPU/action/storage_attestation","attest_author":"https://pith.science/pith/RIADOSIRGBIX4C3UH5I6EUENPU/action/author_attestation","sign_citation":"https://pith.science/pith/RIADOSIRGBIX4C3UH5I6EUENPU/action/citation_signature","submit_replication":"https://pith.science/pith/RIADOSIRGBIX4C3UH5I6EUENPU/action/replication_record"}},"created_at":"2026-05-18T03:23:49.557928+00:00","updated_at":"2026-05-18T03:23:49.557928+00:00"}