{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2021:IVZCCPHCXCYSM4O2TBASOHT5XQ","short_pith_number":"pith:IVZCCPHC","schema_version":"1.0","canonical_sha256":"4572213ce2b8b12671da9841271e7dbc3488785854ac54ce7c0bbf78a5eebfd4","source":{"kind":"arxiv","id":"2109.00620","version":1},"attestation_state":"computed","paper":{"title":"On the resistance minimum in LaAlO$_3$/Eu$_{1-x}$La$_x$TiO$_3$/SrTiO$_3$ heterostructures","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.str-el","authors_text":"A. Rana, D. Jannis, J. Aarts, J. Verbeeck, N. Gauquelin, N. Lebedev, Y. Huang","submitted_at":"2021-09-01T21:28:29Z","abstract_excerpt":"In this paper we study LaAlO$_3$/Eu$_{1-x}$La$_x$TiO$_3$/SrTiO$_3$ structures with nominally x = 0, 0.1 and different thicknesses of the Eu$_{1-x}$La$_x$TiO$_3$ layer. We observe that both systems have many properties similar to previously studied LaAlO$_3$/EuTiO$_3$/SrTiO$_3$ and other oxide interfaces, such as the formation of a 2D electron liquid for 1 or 2 unit cells of Eu$_{1-x}$La$_x$TiO$_3$; a metal-insulator transition driven by the thickness increase of Eu$_{1-x}$La$_x$TiO$_3$ layer; the presence of an Anomalous Hall effect (AHE) when driving the systems above the Lifshitz point with "},"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":"2109.00620","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.str-el","submitted_at":"2021-09-01T21:28:29Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"3aafd65ff543e30d0a5d6b6ac6ba03d4b0d30e8f83742bbc43b7570681ef543a","abstract_canon_sha256":"04c561091ce7be939c2c3b6ae0f655adb4fb0f2625320f70564993702671f69a"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:10:57.006540Z","signature_b64":"0Fcuq/y/4MXa26DsUVa+SYZzWOyWBJ+Jm0Mo++eTd78Xa6bouHJBAVPATnyqYqN3l1K/yS3itZMeaT2/ZnlsAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4572213ce2b8b12671da9841271e7dbc3488785854ac54ce7c0bbf78a5eebfd4","last_reissued_at":"2026-07-05T03:10:57.006127Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:10:57.006127Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"On the resistance minimum in LaAlO$_3$/Eu$_{1-x}$La$_x$TiO$_3$/SrTiO$_3$ heterostructures","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.str-el","authors_text":"A. Rana, D. Jannis, J. Aarts, J. Verbeeck, N. Gauquelin, N. Lebedev, Y. Huang","submitted_at":"2021-09-01T21:28:29Z","abstract_excerpt":"In this paper we study LaAlO$_3$/Eu$_{1-x}$La$_x$TiO$_3$/SrTiO$_3$ structures with nominally x = 0, 0.1 and different thicknesses of the Eu$_{1-x}$La$_x$TiO$_3$ layer. We observe that both systems have many properties similar to previously studied LaAlO$_3$/EuTiO$_3$/SrTiO$_3$ and other oxide interfaces, such as the formation of a 2D electron liquid for 1 or 2 unit cells of Eu$_{1-x}$La$_x$TiO$_3$; a metal-insulator transition driven by the thickness increase of Eu$_{1-x}$La$_x$TiO$_3$ layer; the presence of an Anomalous Hall effect (AHE) when driving the systems above the Lifshitz point with "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2109.00620","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/2109.00620/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":"2109.00620","created_at":"2026-07-05T03:10:57.006185+00:00"},{"alias_kind":"arxiv_version","alias_value":"2109.00620v1","created_at":"2026-07-05T03:10:57.006185+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2109.00620","created_at":"2026-07-05T03:10:57.006185+00:00"},{"alias_kind":"pith_short_12","alias_value":"IVZCCPHCXCYS","created_at":"2026-07-05T03:10:57.006185+00:00"},{"alias_kind":"pith_short_16","alias_value":"IVZCCPHCXCYSM4O2","created_at":"2026-07-05T03:10:57.006185+00:00"},{"alias_kind":"pith_short_8","alias_value":"IVZCCPHC","created_at":"2026-07-05T03:10:57.006185+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/IVZCCPHCXCYSM4O2TBASOHT5XQ","json":"https://pith.science/pith/IVZCCPHCXCYSM4O2TBASOHT5XQ.json","graph_json":"https://pith.science/api/pith-number/IVZCCPHCXCYSM4O2TBASOHT5XQ/graph.json","events_json":"https://pith.science/api/pith-number/IVZCCPHCXCYSM4O2TBASOHT5XQ/events.json","paper":"https://pith.science/paper/IVZCCPHC"},"agent_actions":{"view_html":"https://pith.science/pith/IVZCCPHCXCYSM4O2TBASOHT5XQ","download_json":"https://pith.science/pith/IVZCCPHCXCYSM4O2TBASOHT5XQ.json","view_paper":"https://pith.science/paper/IVZCCPHC","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2109.00620&json=true","fetch_graph":"https://pith.science/api/pith-number/IVZCCPHCXCYSM4O2TBASOHT5XQ/graph.json","fetch_events":"https://pith.science/api/pith-number/IVZCCPHCXCYSM4O2TBASOHT5XQ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/IVZCCPHCXCYSM4O2TBASOHT5XQ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/IVZCCPHCXCYSM4O2TBASOHT5XQ/action/storage_attestation","attest_author":"https://pith.science/pith/IVZCCPHCXCYSM4O2TBASOHT5XQ/action/author_attestation","sign_citation":"https://pith.science/pith/IVZCCPHCXCYSM4O2TBASOHT5XQ/action/citation_signature","submit_replication":"https://pith.science/pith/IVZCCPHCXCYSM4O2TBASOHT5XQ/action/replication_record"}},"created_at":"2026-07-05T03:10:57.006185+00:00","updated_at":"2026-07-05T03:10:57.006185+00:00"}