{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:IPEYTDJC4HZ36ITSJOUQTW7L7N","short_pith_number":"pith:IPEYTDJC","schema_version":"1.0","canonical_sha256":"43c9898d22e1f3bf22724ba909dbebfb5713918a573721df5d244136a9ae5ae8","source":{"kind":"arxiv","id":"1506.04614","version":3},"attestation_state":"computed","paper":{"title":"Tuning orbital-selective correlation effects in superconducting Rb$_{0.75}$Fe$_{1.6}$Se$_{2-z}$S$_z$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"A. Loidl, J. Deisenhofer, M. Schmidt, V. Tsurkan, Zhe Wang","submitted_at":"2015-06-15T14:40:30Z","abstract_excerpt":"We report on terahertz time-domain spectroscopy on superconducting and metallic iron chalcogenides Rb$_{0.75}$Fe$_{1.6}$Se$_{2-z}$S$_z$. The superconducting transition is reduced from $T_c=$ 32 K ($z=0$) to 22 K ($z=1.0$), and finally suppressed ($z=1.4$) by isoelectronic substitution of Se with S. Dielectric constant and optical conductivity exhibit a metal-to-insulator transition associated with an orbital-selective Mott phase. This orbital-selective Mott transition appears at higher temperature $T_{met}$ with increasing sulfur content, identifying sulfur substitution as an efficient paramet"},"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":"1506.04614","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2015-06-15T14:40:30Z","cross_cats_sorted":[],"title_canon_sha256":"9f7794f5a25c1e0cdadce928626e8d50fa7252e59592bb6a73284c36b8a60793","abstract_canon_sha256":"299e2d7035f364c0dad0386003f4f6d5ed968e0e7cb3aeebe060ce3b2ffdd676"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:12:38.060436Z","signature_b64":"7fBh3yTQ22G6odWnsDLyBUz7HW53PQxjOekQZPvmGUVIF8va+rI1Ww6suuFGshFxNNARAw4ufOqc/qAgwAocDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"43c9898d22e1f3bf22724ba909dbebfb5713918a573721df5d244136a9ae5ae8","last_reissued_at":"2026-05-18T01:12:38.060062Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:12:38.060062Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Tuning orbital-selective correlation effects in superconducting Rb$_{0.75}$Fe$_{1.6}$Se$_{2-z}$S$_z$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"A. Loidl, J. Deisenhofer, M. Schmidt, V. Tsurkan, Zhe Wang","submitted_at":"2015-06-15T14:40:30Z","abstract_excerpt":"We report on terahertz time-domain spectroscopy on superconducting and metallic iron chalcogenides Rb$_{0.75}$Fe$_{1.6}$Se$_{2-z}$S$_z$. The superconducting transition is reduced from $T_c=$ 32 K ($z=0$) to 22 K ($z=1.0$), and finally suppressed ($z=1.4$) by isoelectronic substitution of Se with S. Dielectric constant and optical conductivity exhibit a metal-to-insulator transition associated with an orbital-selective Mott phase. This orbital-selective Mott transition appears at higher temperature $T_{met}$ with increasing sulfur content, identifying sulfur substitution as an efficient paramet"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1506.04614","kind":"arxiv","version":3},"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":"1506.04614","created_at":"2026-05-18T01:12:38.060122+00:00"},{"alias_kind":"arxiv_version","alias_value":"1506.04614v3","created_at":"2026-05-18T01:12:38.060122+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1506.04614","created_at":"2026-05-18T01:12:38.060122+00:00"},{"alias_kind":"pith_short_12","alias_value":"IPEYTDJC4HZ3","created_at":"2026-05-18T12:29:25.134429+00:00"},{"alias_kind":"pith_short_16","alias_value":"IPEYTDJC4HZ36ITS","created_at":"2026-05-18T12:29:25.134429+00:00"},{"alias_kind":"pith_short_8","alias_value":"IPEYTDJC","created_at":"2026-05-18T12:29:25.134429+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/IPEYTDJC4HZ36ITSJOUQTW7L7N","json":"https://pith.science/pith/IPEYTDJC4HZ36ITSJOUQTW7L7N.json","graph_json":"https://pith.science/api/pith-number/IPEYTDJC4HZ36ITSJOUQTW7L7N/graph.json","events_json":"https://pith.science/api/pith-number/IPEYTDJC4HZ36ITSJOUQTW7L7N/events.json","paper":"https://pith.science/paper/IPEYTDJC"},"agent_actions":{"view_html":"https://pith.science/pith/IPEYTDJC4HZ36ITSJOUQTW7L7N","download_json":"https://pith.science/pith/IPEYTDJC4HZ36ITSJOUQTW7L7N.json","view_paper":"https://pith.science/paper/IPEYTDJC","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1506.04614&json=true","fetch_graph":"https://pith.science/api/pith-number/IPEYTDJC4HZ36ITSJOUQTW7L7N/graph.json","fetch_events":"https://pith.science/api/pith-number/IPEYTDJC4HZ36ITSJOUQTW7L7N/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/IPEYTDJC4HZ36ITSJOUQTW7L7N/action/timestamp_anchor","attest_storage":"https://pith.science/pith/IPEYTDJC4HZ36ITSJOUQTW7L7N/action/storage_attestation","attest_author":"https://pith.science/pith/IPEYTDJC4HZ36ITSJOUQTW7L7N/action/author_attestation","sign_citation":"https://pith.science/pith/IPEYTDJC4HZ36ITSJOUQTW7L7N/action/citation_signature","submit_replication":"https://pith.science/pith/IPEYTDJC4HZ36ITSJOUQTW7L7N/action/replication_record"}},"created_at":"2026-05-18T01:12:38.060122+00:00","updated_at":"2026-05-18T01:12:38.060122+00:00"}