{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:QIVK3CHZLGQPO45T4K6ZTKOQSO","short_pith_number":"pith:QIVK3CHZ","schema_version":"1.0","canonical_sha256":"822aad88f959a0f773b3e2bd99a9d093a6ccc53a36249d930ffc08b4e816addc","source":{"kind":"arxiv","id":"1401.3782","version":1},"attestation_state":"computed","paper":{"title":"Strong Pressure Dependent Electron-Phonon Coupling in FeSe","license":"http://creativecommons.org/licenses/by/3.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"K. Haule, R. E. Cohen, Subhasish Mandal","submitted_at":"2014-01-15T22:58:42Z","abstract_excerpt":"We have computed the correlated electronic structure of FeSe and its dependence on the A1g mode versus compression. Using the self-consistent density functional theory - dynamical mean field theory (DFT-DMFT) with continuous time quantum Monte Carlo (CTQMC), we find that there is greatly enhanced coupling between some correlated electron states and the A1g lattice distortion. Superconductivity in FeSe shows a very strong sensitivity to pressure, with an increase in Tc of almost a factor of 5 within a few GPa, followed by a drop, despite monotonic pressure dependence of almost all electronic pr"},"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":"1401.3782","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2014-01-15T22:58:42Z","cross_cats_sorted":[],"title_canon_sha256":"1989b11c9a2c1028dff2519ae4e03071cc029cf490e72bd072e7ad87b9e4226c","abstract_canon_sha256":"9736383307251415d25a4e70900f6a8898f50239cbf848da699d54a000e531f1"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:45:25.093718Z","signature_b64":"PHRmfDTYS2Fe40TwfjuZi9WQuygFRnDILLZ9E4SRtCE6q1gzoFll/U1ZEOOdLAxH5fx5pbeXfEZYmL4xluSCAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"822aad88f959a0f773b3e2bd99a9d093a6ccc53a36249d930ffc08b4e816addc","last_reissued_at":"2026-05-18T01:45:25.093212Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:45:25.093212Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Strong Pressure Dependent Electron-Phonon Coupling in FeSe","license":"http://creativecommons.org/licenses/by/3.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"K. Haule, R. E. Cohen, Subhasish Mandal","submitted_at":"2014-01-15T22:58:42Z","abstract_excerpt":"We have computed the correlated electronic structure of FeSe and its dependence on the A1g mode versus compression. Using the self-consistent density functional theory - dynamical mean field theory (DFT-DMFT) with continuous time quantum Monte Carlo (CTQMC), we find that there is greatly enhanced coupling between some correlated electron states and the A1g lattice distortion. Superconductivity in FeSe shows a very strong sensitivity to pressure, with an increase in Tc of almost a factor of 5 within a few GPa, followed by a drop, despite monotonic pressure dependence of almost all electronic pr"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1401.3782","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":"1401.3782","created_at":"2026-05-18T01:45:25.093279+00:00"},{"alias_kind":"arxiv_version","alias_value":"1401.3782v1","created_at":"2026-05-18T01:45:25.093279+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1401.3782","created_at":"2026-05-18T01:45:25.093279+00:00"},{"alias_kind":"pith_short_12","alias_value":"QIVK3CHZLGQP","created_at":"2026-05-18T12:28:46.137349+00:00"},{"alias_kind":"pith_short_16","alias_value":"QIVK3CHZLGQPO45T","created_at":"2026-05-18T12:28:46.137349+00:00"},{"alias_kind":"pith_short_8","alias_value":"QIVK3CHZ","created_at":"2026-05-18T12:28:46.137349+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/QIVK3CHZLGQPO45T4K6ZTKOQSO","json":"https://pith.science/pith/QIVK3CHZLGQPO45T4K6ZTKOQSO.json","graph_json":"https://pith.science/api/pith-number/QIVK3CHZLGQPO45T4K6ZTKOQSO/graph.json","events_json":"https://pith.science/api/pith-number/QIVK3CHZLGQPO45T4K6ZTKOQSO/events.json","paper":"https://pith.science/paper/QIVK3CHZ"},"agent_actions":{"view_html":"https://pith.science/pith/QIVK3CHZLGQPO45T4K6ZTKOQSO","download_json":"https://pith.science/pith/QIVK3CHZLGQPO45T4K6ZTKOQSO.json","view_paper":"https://pith.science/paper/QIVK3CHZ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1401.3782&json=true","fetch_graph":"https://pith.science/api/pith-number/QIVK3CHZLGQPO45T4K6ZTKOQSO/graph.json","fetch_events":"https://pith.science/api/pith-number/QIVK3CHZLGQPO45T4K6ZTKOQSO/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/QIVK3CHZLGQPO45T4K6ZTKOQSO/action/timestamp_anchor","attest_storage":"https://pith.science/pith/QIVK3CHZLGQPO45T4K6ZTKOQSO/action/storage_attestation","attest_author":"https://pith.science/pith/QIVK3CHZLGQPO45T4K6ZTKOQSO/action/author_attestation","sign_citation":"https://pith.science/pith/QIVK3CHZLGQPO45T4K6ZTKOQSO/action/citation_signature","submit_replication":"https://pith.science/pith/QIVK3CHZLGQPO45T4K6ZTKOQSO/action/replication_record"}},"created_at":"2026-05-18T01:45:25.093279+00:00","updated_at":"2026-05-18T01:45:25.093279+00:00"}