{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:T6YQRSKQN5D6WMVMFNUEESCWNI","short_pith_number":"pith:T6YQRSKQ","schema_version":"1.0","canonical_sha256":"9fb108c9506f47eb32ac2b684248566a354870021675f32a938747e60d274a4a","source":{"kind":"arxiv","id":"1503.07571","version":1},"attestation_state":"computed","paper":{"title":"Magnetotransport of single crystalline NbAs","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"D. J. Williams, E. D. Bauer, F. Ronning, M. Neupane, N. J. Ghimire, Yongkang Luo","submitted_at":"2015-03-25T22:57:51Z","abstract_excerpt":"We report transport measurement in zero and applied magnetic field on a single crystal of NbAs. Transverse and longitudinal magnetoresistance in the plane of this tetragonal structure does not saturate up to 9 T. In the transverse configuration ($H \\parallel c$, $I \\perp c$) it is 230,000 \\% at 2 K. The Hall coefficient changes sign from hole-like at room temperature to electron-like below $\\sim$ 150 K. The electron carrier density and mobility calculated at 2 K based on a single band approximation are 1.8 x 10$^{19}$ cm$^{-3}$ and 3.5 x 10$^{5}$ cm$^2$/Vs, respectively. These values are simil"},"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":"1503.07571","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2015-03-25T22:57:51Z","cross_cats_sorted":[],"title_canon_sha256":"c89c97dbb183939f51f3b1b9e6c3df2fea3af8667fa299eff14c33765b130a0a","abstract_canon_sha256":"81bef0da3eeee2da2017da2835bd2841cd1e55b94fa268b7b1beb3889dcb5024"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:40:49.830449Z","signature_b64":"QWVF+HzDU84Gdm0x4nu5NtDUi8xqw6N0AljoroIKYbKKFwjWLjN0KUlgiPR5leBWMPjzHDFRI/jczsrsGIjQDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9fb108c9506f47eb32ac2b684248566a354870021675f32a938747e60d274a4a","last_reissued_at":"2026-05-18T01:40:49.829721Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:40:49.829721Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Magnetotransport of single crystalline NbAs","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"D. J. Williams, E. D. Bauer, F. Ronning, M. Neupane, N. J. Ghimire, Yongkang Luo","submitted_at":"2015-03-25T22:57:51Z","abstract_excerpt":"We report transport measurement in zero and applied magnetic field on a single crystal of NbAs. Transverse and longitudinal magnetoresistance in the plane of this tetragonal structure does not saturate up to 9 T. In the transverse configuration ($H \\parallel c$, $I \\perp c$) it is 230,000 \\% at 2 K. The Hall coefficient changes sign from hole-like at room temperature to electron-like below $\\sim$ 150 K. The electron carrier density and mobility calculated at 2 K based on a single band approximation are 1.8 x 10$^{19}$ cm$^{-3}$ and 3.5 x 10$^{5}$ cm$^2$/Vs, respectively. These values are simil"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1503.07571","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":"1503.07571","created_at":"2026-05-18T01:40:49.829842+00:00"},{"alias_kind":"arxiv_version","alias_value":"1503.07571v1","created_at":"2026-05-18T01:40:49.829842+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1503.07571","created_at":"2026-05-18T01:40:49.829842+00:00"},{"alias_kind":"pith_short_12","alias_value":"T6YQRSKQN5D6","created_at":"2026-05-18T12:29:42.218222+00:00"},{"alias_kind":"pith_short_16","alias_value":"T6YQRSKQN5D6WMVM","created_at":"2026-05-18T12:29:42.218222+00:00"},{"alias_kind":"pith_short_8","alias_value":"T6YQRSKQ","created_at":"2026-05-18T12:29:42.218222+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/T6YQRSKQN5D6WMVMFNUEESCWNI","json":"https://pith.science/pith/T6YQRSKQN5D6WMVMFNUEESCWNI.json","graph_json":"https://pith.science/api/pith-number/T6YQRSKQN5D6WMVMFNUEESCWNI/graph.json","events_json":"https://pith.science/api/pith-number/T6YQRSKQN5D6WMVMFNUEESCWNI/events.json","paper":"https://pith.science/paper/T6YQRSKQ"},"agent_actions":{"view_html":"https://pith.science/pith/T6YQRSKQN5D6WMVMFNUEESCWNI","download_json":"https://pith.science/pith/T6YQRSKQN5D6WMVMFNUEESCWNI.json","view_paper":"https://pith.science/paper/T6YQRSKQ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1503.07571&json=true","fetch_graph":"https://pith.science/api/pith-number/T6YQRSKQN5D6WMVMFNUEESCWNI/graph.json","fetch_events":"https://pith.science/api/pith-number/T6YQRSKQN5D6WMVMFNUEESCWNI/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/T6YQRSKQN5D6WMVMFNUEESCWNI/action/timestamp_anchor","attest_storage":"https://pith.science/pith/T6YQRSKQN5D6WMVMFNUEESCWNI/action/storage_attestation","attest_author":"https://pith.science/pith/T6YQRSKQN5D6WMVMFNUEESCWNI/action/author_attestation","sign_citation":"https://pith.science/pith/T6YQRSKQN5D6WMVMFNUEESCWNI/action/citation_signature","submit_replication":"https://pith.science/pith/T6YQRSKQN5D6WMVMFNUEESCWNI/action/replication_record"}},"created_at":"2026-05-18T01:40:49.829842+00:00","updated_at":"2026-05-18T01:40:49.829842+00:00"}