{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:PJK3JHGMEY2MMUFU6L77B2AKOB","short_pith_number":"pith:PJK3JHGM","schema_version":"1.0","canonical_sha256":"7a55b49ccc2634c650b4f2fff0e80a704d28ae091c7a7e105858c61bf9e5b74c","source":{"kind":"arxiv","id":"1707.04162","version":1},"attestation_state":"computed","paper":{"title":"Extremely large magnetoresistance and Fermi surface topology of PrSb","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.str-el","authors_text":"C. Y. Guo, F. Wu, H. Q. Yuan, J. L. Zhang, M. Smidman","submitted_at":"2017-07-13T15:08:19Z","abstract_excerpt":"We report magnetotransport measurements of PrSb in high magnetic fields. Our results show that PrSb exhibits extremely large magnetoresistance(XMR) at low temperatures. Meanwhile angle-dependent magnetoresistance measurements were used to probe the Fermi surface via Shubnikov-de Haas (SdH) oscillations. The angular dependence of the frequencies of the $\\alpha$-branch indicate a two-dimensional character for this Fermi surface sheet, while the effective mass of this branch as a function of angle shows a four-fold signature. The evolution of the Fermi surface with field was also studied up to 32"},"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":"1707.04162","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2017-07-13T15:08:19Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"1b39ebf5d1a6a9f7b5a9ad9b2c7d33fccc0b8da8f756d0d89939c74d1aae1acd","abstract_canon_sha256":"b266b16a7cba6d4a9f27c67f63566137d6b83efa5bf69900edff9f5a92b3fe9a"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:34:47.215335Z","signature_b64":"bIOV2YC5O6KpzUWaWQlSeEQrvkngyJbuICV2tRfvSwbjnBhw4+KI9navdP0wDuvJfqQwnmpaZo5wxg4pXYVEDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7a55b49ccc2634c650b4f2fff0e80a704d28ae091c7a7e105858c61bf9e5b74c","last_reissued_at":"2026-05-18T00:34:47.214631Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:34:47.214631Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Extremely large magnetoresistance and Fermi surface topology of PrSb","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.str-el","authors_text":"C. Y. Guo, F. Wu, H. Q. Yuan, J. L. Zhang, M. Smidman","submitted_at":"2017-07-13T15:08:19Z","abstract_excerpt":"We report magnetotransport measurements of PrSb in high magnetic fields. Our results show that PrSb exhibits extremely large magnetoresistance(XMR) at low temperatures. Meanwhile angle-dependent magnetoresistance measurements were used to probe the Fermi surface via Shubnikov-de Haas (SdH) oscillations. The angular dependence of the frequencies of the $\\alpha$-branch indicate a two-dimensional character for this Fermi surface sheet, while the effective mass of this branch as a function of angle shows a four-fold signature. The evolution of the Fermi surface with field was also studied up to 32"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.04162","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":"1707.04162","created_at":"2026-05-18T00:34:47.214730+00:00"},{"alias_kind":"arxiv_version","alias_value":"1707.04162v1","created_at":"2026-05-18T00:34:47.214730+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1707.04162","created_at":"2026-05-18T00:34:47.214730+00:00"},{"alias_kind":"pith_short_12","alias_value":"PJK3JHGMEY2M","created_at":"2026-05-18T12:31:37.085036+00:00"},{"alias_kind":"pith_short_16","alias_value":"PJK3JHGMEY2MMUFU","created_at":"2026-05-18T12:31:37.085036+00:00"},{"alias_kind":"pith_short_8","alias_value":"PJK3JHGM","created_at":"2026-05-18T12:31:37.085036+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/PJK3JHGMEY2MMUFU6L77B2AKOB","json":"https://pith.science/pith/PJK3JHGMEY2MMUFU6L77B2AKOB.json","graph_json":"https://pith.science/api/pith-number/PJK3JHGMEY2MMUFU6L77B2AKOB/graph.json","events_json":"https://pith.science/api/pith-number/PJK3JHGMEY2MMUFU6L77B2AKOB/events.json","paper":"https://pith.science/paper/PJK3JHGM"},"agent_actions":{"view_html":"https://pith.science/pith/PJK3JHGMEY2MMUFU6L77B2AKOB","download_json":"https://pith.science/pith/PJK3JHGMEY2MMUFU6L77B2AKOB.json","view_paper":"https://pith.science/paper/PJK3JHGM","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1707.04162&json=true","fetch_graph":"https://pith.science/api/pith-number/PJK3JHGMEY2MMUFU6L77B2AKOB/graph.json","fetch_events":"https://pith.science/api/pith-number/PJK3JHGMEY2MMUFU6L77B2AKOB/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/PJK3JHGMEY2MMUFU6L77B2AKOB/action/timestamp_anchor","attest_storage":"https://pith.science/pith/PJK3JHGMEY2MMUFU6L77B2AKOB/action/storage_attestation","attest_author":"https://pith.science/pith/PJK3JHGMEY2MMUFU6L77B2AKOB/action/author_attestation","sign_citation":"https://pith.science/pith/PJK3JHGMEY2MMUFU6L77B2AKOB/action/citation_signature","submit_replication":"https://pith.science/pith/PJK3JHGMEY2MMUFU6L77B2AKOB/action/replication_record"}},"created_at":"2026-05-18T00:34:47.214730+00:00","updated_at":"2026-05-18T00:34:47.214730+00:00"}