{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:P76FTCJALW63R6VGB5POGTGCED","short_pith_number":"pith:P76FTCJA","schema_version":"1.0","canonical_sha256":"7ffc5989205dbdb8faa60f5ee34cc220fb840f2dbca8b3be3297c6b0876c0586","source":{"kind":"arxiv","id":"2303.12144","version":2},"attestation_state":"computed","paper":{"title":"Topological Hall effect in CeAlGe","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.str-el","authors_text":"C. Adriano, G. A. Lombardi, J. C. Souza, K. R. Pakuszewski, M. M. Piva, M. Nicklas, P. G. Pagliuso","submitted_at":"2023-03-21T19:01:50Z","abstract_excerpt":"The Weyl semimetal CeAlGe is a promising material to study nontrivial topologies in real and momentum space due to the presence of a topological magnetic phase. Our results at ambient pressure show that the electronic properties of CeAlGe are extremely sensitive to small stoichiometric variations. In particular, the topological Hall effect (THE) present in CeAlGe is absent in some samples of almost identical chemical composition. The application of external pressure favors the antiferromagnetic ground state. It also induces a THE where it was not visible at ambient pressure. Furthermore, a sma"},"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":"2303.12144","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.str-el","submitted_at":"2023-03-21T19:01:50Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"b54a2672f8841d2b834383b9c9fccccbe979e5a4b37c9d9ad7c34d3d57ff388c","abstract_canon_sha256":"7c2aba0106aac76ffd03c7aa42384c47f449b403e6d56c1728b7af8521320c5d"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:33:19.655429Z","signature_b64":"BuU9BPjOYNj8DJK3pMTIPwDwbJSE/0p25F/t1QkyA470xl07jP2JuZpx9J9Sk0G/zkVhlyX6ckaxSY0V2TLeAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7ffc5989205dbdb8faa60f5ee34cc220fb840f2dbca8b3be3297c6b0876c0586","last_reissued_at":"2026-07-05T06:33:19.655019Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:33:19.655019Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Topological Hall effect in CeAlGe","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.str-el","authors_text":"C. Adriano, G. A. Lombardi, J. C. Souza, K. R. Pakuszewski, M. M. Piva, M. Nicklas, P. G. Pagliuso","submitted_at":"2023-03-21T19:01:50Z","abstract_excerpt":"The Weyl semimetal CeAlGe is a promising material to study nontrivial topologies in real and momentum space due to the presence of a topological magnetic phase. Our results at ambient pressure show that the electronic properties of CeAlGe are extremely sensitive to small stoichiometric variations. In particular, the topological Hall effect (THE) present in CeAlGe is absent in some samples of almost identical chemical composition. The application of external pressure favors the antiferromagnetic ground state. It also induces a THE where it was not visible at ambient pressure. Furthermore, a sma"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2303.12144","kind":"arxiv","version":2},"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/2303.12144/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":"2303.12144","created_at":"2026-07-05T06:33:19.655076+00:00"},{"alias_kind":"arxiv_version","alias_value":"2303.12144v2","created_at":"2026-07-05T06:33:19.655076+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2303.12144","created_at":"2026-07-05T06:33:19.655076+00:00"},{"alias_kind":"pith_short_12","alias_value":"P76FTCJALW63","created_at":"2026-07-05T06:33:19.655076+00:00"},{"alias_kind":"pith_short_16","alias_value":"P76FTCJALW63R6VG","created_at":"2026-07-05T06:33:19.655076+00:00"},{"alias_kind":"pith_short_8","alias_value":"P76FTCJA","created_at":"2026-07-05T06:33:19.655076+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/P76FTCJALW63R6VGB5POGTGCED","json":"https://pith.science/pith/P76FTCJALW63R6VGB5POGTGCED.json","graph_json":"https://pith.science/api/pith-number/P76FTCJALW63R6VGB5POGTGCED/graph.json","events_json":"https://pith.science/api/pith-number/P76FTCJALW63R6VGB5POGTGCED/events.json","paper":"https://pith.science/paper/P76FTCJA"},"agent_actions":{"view_html":"https://pith.science/pith/P76FTCJALW63R6VGB5POGTGCED","download_json":"https://pith.science/pith/P76FTCJALW63R6VGB5POGTGCED.json","view_paper":"https://pith.science/paper/P76FTCJA","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2303.12144&json=true","fetch_graph":"https://pith.science/api/pith-number/P76FTCJALW63R6VGB5POGTGCED/graph.json","fetch_events":"https://pith.science/api/pith-number/P76FTCJALW63R6VGB5POGTGCED/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/P76FTCJALW63R6VGB5POGTGCED/action/timestamp_anchor","attest_storage":"https://pith.science/pith/P76FTCJALW63R6VGB5POGTGCED/action/storage_attestation","attest_author":"https://pith.science/pith/P76FTCJALW63R6VGB5POGTGCED/action/author_attestation","sign_citation":"https://pith.science/pith/P76FTCJALW63R6VGB5POGTGCED/action/citation_signature","submit_replication":"https://pith.science/pith/P76FTCJALW63R6VGB5POGTGCED/action/replication_record"}},"created_at":"2026-07-05T06:33:19.655076+00:00","updated_at":"2026-07-05T06:33:19.655076+00:00"}