{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:GVVWUIJKRJIRNZQMNJOYTRP6WO","short_pith_number":"pith:GVVWUIJK","schema_version":"1.0","canonical_sha256":"356b6a212a8a5116e60c6a5d89c5feb3ad17e1c9f24e4cd5b7a90aa3e308be97","source":{"kind":"arxiv","id":"1405.6781","version":1},"attestation_state":"computed","paper":{"title":"Electron-phonon coupling in the superconducting single crystal Rb$_{0.8}$Fe$_{1.68}$Se$_2$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"B. Xu, H. Xiao, J. Han, K. Wang, R. Yang, W. Zhang, X. G. Qiu, Y. M. Dai, Y. X. Yang","submitted_at":"2014-05-27T02:57:26Z","abstract_excerpt":"The optical properties of the superconducting single crystal Rb$_{0.8}$Fe$_{1.68}$Se$_2$ with $T_{c}$ $\\simeq$ 31 K have been measured over a wide frequency range in the $ab$ plane. We found that the optical conductivity is dominated by a series of infrared-active phonon modes at low-frequency region as well as several other high-frequency bound excitations. The low-frequency optical conductivity has rather low value and shows quite small Drude-like response, indicating low carriers density in this material. Furthermore, the phonon modes increase continuously in frequency with decreasing tempe"},"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":"1405.6781","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2014-05-27T02:57:26Z","cross_cats_sorted":[],"title_canon_sha256":"1aac8f31911034ee1232fc1230884ed54da1d0fd13f866f405049986a222cd44","abstract_canon_sha256":"2decc655b1df8978439934e878e7930562793e8b494324d5369e8fc4e0c28d67"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:43:05.997601Z","signature_b64":"KCxtydGiq/hEXRV+izvWZG/4qN/HcixLgOqhl4YUAwhurt+poF3jhxe8t3p/bjGojzJWJ/cMzqnjhv1KipdtDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"356b6a212a8a5116e60c6a5d89c5feb3ad17e1c9f24e4cd5b7a90aa3e308be97","last_reissued_at":"2026-05-18T01:43:05.996936Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:43:05.996936Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Electron-phonon coupling in the superconducting single crystal Rb$_{0.8}$Fe$_{1.68}$Se$_2$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"B. Xu, H. Xiao, J. Han, K. Wang, R. Yang, W. Zhang, X. G. Qiu, Y. M. Dai, Y. X. Yang","submitted_at":"2014-05-27T02:57:26Z","abstract_excerpt":"The optical properties of the superconducting single crystal Rb$_{0.8}$Fe$_{1.68}$Se$_2$ with $T_{c}$ $\\simeq$ 31 K have been measured over a wide frequency range in the $ab$ plane. We found that the optical conductivity is dominated by a series of infrared-active phonon modes at low-frequency region as well as several other high-frequency bound excitations. The low-frequency optical conductivity has rather low value and shows quite small Drude-like response, indicating low carriers density in this material. Furthermore, the phonon modes increase continuously in frequency with decreasing tempe"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.6781","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":"1405.6781","created_at":"2026-05-18T01:43:05.997033+00:00"},{"alias_kind":"arxiv_version","alias_value":"1405.6781v1","created_at":"2026-05-18T01:43:05.997033+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1405.6781","created_at":"2026-05-18T01:43:05.997033+00:00"},{"alias_kind":"pith_short_12","alias_value":"GVVWUIJKRJIR","created_at":"2026-05-18T12:28:30.664211+00:00"},{"alias_kind":"pith_short_16","alias_value":"GVVWUIJKRJIRNZQM","created_at":"2026-05-18T12:28:30.664211+00:00"},{"alias_kind":"pith_short_8","alias_value":"GVVWUIJK","created_at":"2026-05-18T12:28:30.664211+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/GVVWUIJKRJIRNZQMNJOYTRP6WO","json":"https://pith.science/pith/GVVWUIJKRJIRNZQMNJOYTRP6WO.json","graph_json":"https://pith.science/api/pith-number/GVVWUIJKRJIRNZQMNJOYTRP6WO/graph.json","events_json":"https://pith.science/api/pith-number/GVVWUIJKRJIRNZQMNJOYTRP6WO/events.json","paper":"https://pith.science/paper/GVVWUIJK"},"agent_actions":{"view_html":"https://pith.science/pith/GVVWUIJKRJIRNZQMNJOYTRP6WO","download_json":"https://pith.science/pith/GVVWUIJKRJIRNZQMNJOYTRP6WO.json","view_paper":"https://pith.science/paper/GVVWUIJK","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1405.6781&json=true","fetch_graph":"https://pith.science/api/pith-number/GVVWUIJKRJIRNZQMNJOYTRP6WO/graph.json","fetch_events":"https://pith.science/api/pith-number/GVVWUIJKRJIRNZQMNJOYTRP6WO/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/GVVWUIJKRJIRNZQMNJOYTRP6WO/action/timestamp_anchor","attest_storage":"https://pith.science/pith/GVVWUIJKRJIRNZQMNJOYTRP6WO/action/storage_attestation","attest_author":"https://pith.science/pith/GVVWUIJKRJIRNZQMNJOYTRP6WO/action/author_attestation","sign_citation":"https://pith.science/pith/GVVWUIJKRJIRNZQMNJOYTRP6WO/action/citation_signature","submit_replication":"https://pith.science/pith/GVVWUIJKRJIRNZQMNJOYTRP6WO/action/replication_record"}},"created_at":"2026-05-18T01:43:05.997033+00:00","updated_at":"2026-05-18T01:43:05.997033+00:00"}