{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2008:3VBLTVBWUYP2Q3ZBTBFKRNEE77","short_pith_number":"pith:3VBLTVBW","schema_version":"1.0","canonical_sha256":"dd42b9d436a61fa86f21984aa8b484fff890602eb13541f41185a07097dfc3aa","source":{"kind":"arxiv","id":"0803.0623","version":3},"attestation_state":"computed","paper":{"title":"Hall effect and magnetoresistance in the normal state of the superconductor LaO$_{0.9}$F$_{0.1-x}$FeAs","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"Gang Mu, Hai-Hu Wen, Huan Yang, Lei Fang, Xiyu Zhu","submitted_at":"2008-03-05T10:24:18Z","abstract_excerpt":"By using a two-step method, we successfully synthesized the iron based new superconductor LaO$_{0.9}$F$_{0.1-x}$FeAs. The Hall effect and magnetoresistance were measured in wide temperature region. A negative Hall coefficient R_H has been found implying a dominant conduction by electron-like charge carriers in this material. The charge carrier density determined at 100K is about 9.8E20 cm-3, which is close to the cuprate superconductors. It is further found that the magnetoresistance does not follow the Kohler's law. Meanwhile, the Hall coefficient, the resistivity at 0T, and magnetoresistance"},"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":"0803.0623","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2008-03-05T10:24:18Z","cross_cats_sorted":[],"title_canon_sha256":"6a8152b366fe1755dd3ad5d8a07c9f2014309089a02807ba5ddfdc8fd0262055","abstract_canon_sha256":"ebd4f30456acfebdf948ffe70850824cb6e891993230c211af43964fabb9a533"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:14:06.455215Z","signature_b64":"DLxnUojUC/EchDT65WE1YUc5CB8P6wQno7h52nMBlA8c/U0dFkSwc6QFz4mf0cGXi2fSVG8d1qUx1+vL9942DA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"dd42b9d436a61fa86f21984aa8b484fff890602eb13541f41185a07097dfc3aa","last_reissued_at":"2026-07-04T15:14:06.454805Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:14:06.454805Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Hall effect and magnetoresistance in the normal state of the superconductor LaO$_{0.9}$F$_{0.1-x}$FeAs","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"Gang Mu, Hai-Hu Wen, Huan Yang, Lei Fang, Xiyu Zhu","submitted_at":"2008-03-05T10:24:18Z","abstract_excerpt":"By using a two-step method, we successfully synthesized the iron based new superconductor LaO$_{0.9}$F$_{0.1-x}$FeAs. The Hall effect and magnetoresistance were measured in wide temperature region. A negative Hall coefficient R_H has been found implying a dominant conduction by electron-like charge carriers in this material. The charge carrier density determined at 100K is about 9.8E20 cm-3, which is close to the cuprate superconductors. It is further found that the magnetoresistance does not follow the Kohler's law. Meanwhile, the Hall coefficient, the resistivity at 0T, and magnetoresistance"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0803.0623","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/0803.0623/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"0803.0623","created_at":"2026-07-04T15:14:06.454869+00:00"},{"alias_kind":"arxiv_version","alias_value":"0803.0623v3","created_at":"2026-07-04T15:14:06.454869+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0803.0623","created_at":"2026-07-04T15:14:06.454869+00:00"},{"alias_kind":"pith_short_12","alias_value":"3VBLTVBWUYP2","created_at":"2026-07-04T15:14:06.454869+00:00"},{"alias_kind":"pith_short_16","alias_value":"3VBLTVBWUYP2Q3ZB","created_at":"2026-07-04T15:14:06.454869+00:00"},{"alias_kind":"pith_short_8","alias_value":"3VBLTVBW","created_at":"2026-07-04T15:14:06.454869+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/3VBLTVBWUYP2Q3ZBTBFKRNEE77","json":"https://pith.science/pith/3VBLTVBWUYP2Q3ZBTBFKRNEE77.json","graph_json":"https://pith.science/api/pith-number/3VBLTVBWUYP2Q3ZBTBFKRNEE77/graph.json","events_json":"https://pith.science/api/pith-number/3VBLTVBWUYP2Q3ZBTBFKRNEE77/events.json","paper":"https://pith.science/paper/3VBLTVBW"},"agent_actions":{"view_html":"https://pith.science/pith/3VBLTVBWUYP2Q3ZBTBFKRNEE77","download_json":"https://pith.science/pith/3VBLTVBWUYP2Q3ZBTBFKRNEE77.json","view_paper":"https://pith.science/paper/3VBLTVBW","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0803.0623&json=true","fetch_graph":"https://pith.science/api/pith-number/3VBLTVBWUYP2Q3ZBTBFKRNEE77/graph.json","fetch_events":"https://pith.science/api/pith-number/3VBLTVBWUYP2Q3ZBTBFKRNEE77/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/3VBLTVBWUYP2Q3ZBTBFKRNEE77/action/timestamp_anchor","attest_storage":"https://pith.science/pith/3VBLTVBWUYP2Q3ZBTBFKRNEE77/action/storage_attestation","attest_author":"https://pith.science/pith/3VBLTVBWUYP2Q3ZBTBFKRNEE77/action/author_attestation","sign_citation":"https://pith.science/pith/3VBLTVBWUYP2Q3ZBTBFKRNEE77/action/citation_signature","submit_replication":"https://pith.science/pith/3VBLTVBWUYP2Q3ZBTBFKRNEE77/action/replication_record"}},"created_at":"2026-07-04T15:14:06.454869+00:00","updated_at":"2026-07-04T15:14:06.454869+00:00"}