{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:LXVGLI2U3ZFZ5PJM3RRRPLT4JO","short_pith_number":"pith:LXVGLI2U","schema_version":"1.0","canonical_sha256":"5dea65a354de4b9ebd2cdc6317ae7c4b9608dca915f6d0d760d0dfe4336ae068","source":{"kind":"arxiv","id":"2410.16614","version":1},"attestation_state":"computed","paper":{"title":"Doping dependence of the nonlinear Hall resistivity in electron-doped Pr$_{2-x}$Ce$_{x}$CuO$_{4 \\pm \\delta}$","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.supr-con","authors_text":"G. Hardy, M. Dion, P. Fournier, S. Ghotb","submitted_at":"2024-10-22T01:59:57Z","abstract_excerpt":"We report on a systematic study of the field dependence of the Hall resistivity $\\rho _{yx} (B)$ as a function of doping in thin films of electron-doped superconducting cuprate Pr$_{2-x}$Ce$_{x}$CuO$_{4 \\pm \\delta}$ (PCCO). Across the studied doping range from $x = 0.125$ to $x = 0.20$, we observe a nonlinear dependence of $\\rho_{yx}$ with $B$. The leading $B^{3}$ nonlinear term is negative, increases with decreasing temperature and peaks around optimal doping ($x = 0.15$). The observed nonlinear contribution is consistent with the presence of two different types of free carriers (electron-lik"},"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":"2410.16614","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2024-10-22T01:59:57Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"aefcecf4140066cfd9da5aa6287908b68c3dc4b012339d3e60936b5440198c2b","abstract_canon_sha256":"38f689013bc6b6307f4306d18a5c7089cdda7c92fe23d5a0e6a7cba9fa27fa34"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:24:04.081848Z","signature_b64":"6hfzaIAYCuXBRx/p4uffzbG47VcQK3+kQH5FQy9QUPTI5sbxl0EyZqb58FFMNnzLvjtWN0nRQOI7843JR7byAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5dea65a354de4b9ebd2cdc6317ae7c4b9608dca915f6d0d760d0dfe4336ae068","last_reissued_at":"2026-07-05T09:24:04.081309Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:24:04.081309Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Doping dependence of the nonlinear Hall resistivity in electron-doped Pr$_{2-x}$Ce$_{x}$CuO$_{4 \\pm \\delta}$","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.supr-con","authors_text":"G. Hardy, M. Dion, P. Fournier, S. Ghotb","submitted_at":"2024-10-22T01:59:57Z","abstract_excerpt":"We report on a systematic study of the field dependence of the Hall resistivity $\\rho _{yx} (B)$ as a function of doping in thin films of electron-doped superconducting cuprate Pr$_{2-x}$Ce$_{x}$CuO$_{4 \\pm \\delta}$ (PCCO). Across the studied doping range from $x = 0.125$ to $x = 0.20$, we observe a nonlinear dependence of $\\rho_{yx}$ with $B$. The leading $B^{3}$ nonlinear term is negative, increases with decreasing temperature and peaks around optimal doping ($x = 0.15$). The observed nonlinear contribution is consistent with the presence of two different types of free carriers (electron-lik"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2410.16614","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2410.16614/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":"2410.16614","created_at":"2026-07-05T09:24:04.081377+00:00"},{"alias_kind":"arxiv_version","alias_value":"2410.16614v1","created_at":"2026-07-05T09:24:04.081377+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2410.16614","created_at":"2026-07-05T09:24:04.081377+00:00"},{"alias_kind":"pith_short_12","alias_value":"LXVGLI2U3ZFZ","created_at":"2026-07-05T09:24:04.081377+00:00"},{"alias_kind":"pith_short_16","alias_value":"LXVGLI2U3ZFZ5PJM","created_at":"2026-07-05T09:24:04.081377+00:00"},{"alias_kind":"pith_short_8","alias_value":"LXVGLI2U","created_at":"2026-07-05T09:24:04.081377+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2508.17668","citing_title":"Impact of multiband effects on non-Fermi-liquid transport phenomena in bilayer nickelates","ref_index":32,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/LXVGLI2U3ZFZ5PJM3RRRPLT4JO","json":"https://pith.science/pith/LXVGLI2U3ZFZ5PJM3RRRPLT4JO.json","graph_json":"https://pith.science/api/pith-number/LXVGLI2U3ZFZ5PJM3RRRPLT4JO/graph.json","events_json":"https://pith.science/api/pith-number/LXVGLI2U3ZFZ5PJM3RRRPLT4JO/events.json","paper":"https://pith.science/paper/LXVGLI2U"},"agent_actions":{"view_html":"https://pith.science/pith/LXVGLI2U3ZFZ5PJM3RRRPLT4JO","download_json":"https://pith.science/pith/LXVGLI2U3ZFZ5PJM3RRRPLT4JO.json","view_paper":"https://pith.science/paper/LXVGLI2U","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2410.16614&json=true","fetch_graph":"https://pith.science/api/pith-number/LXVGLI2U3ZFZ5PJM3RRRPLT4JO/graph.json","fetch_events":"https://pith.science/api/pith-number/LXVGLI2U3ZFZ5PJM3RRRPLT4JO/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/LXVGLI2U3ZFZ5PJM3RRRPLT4JO/action/timestamp_anchor","attest_storage":"https://pith.science/pith/LXVGLI2U3ZFZ5PJM3RRRPLT4JO/action/storage_attestation","attest_author":"https://pith.science/pith/LXVGLI2U3ZFZ5PJM3RRRPLT4JO/action/author_attestation","sign_citation":"https://pith.science/pith/LXVGLI2U3ZFZ5PJM3RRRPLT4JO/action/citation_signature","submit_replication":"https://pith.science/pith/LXVGLI2U3ZFZ5PJM3RRRPLT4JO/action/replication_record"}},"created_at":"2026-07-05T09:24:04.081377+00:00","updated_at":"2026-07-05T09:24:04.081377+00:00"}