{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:YQ2HDJ3P67A4635GRWHQ2HKCIQ","short_pith_number":"pith:YQ2HDJ3P","schema_version":"1.0","canonical_sha256":"c43471a76ff7c1cf6fa68d8f0d1d42443ef656e064249971b81bc19578b46f67","source":{"kind":"arxiv","id":"2412.09257","version":1},"attestation_state":"computed","paper":{"title":"Fermiology with nodal structures in nonsymmorphic superconductor LaNiGa$_2$: A de Haas-van Alphen study","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.supr-con","authors_text":"Chuanying Xi, Hongyu Li, Houpu Li, Jinglei Zhang, Kaibao Fan, Kaixin Tang, Mengzhu Shi, Nan Zhang, Senyang Pan, Xianhui Chen, Ye Yang, Yingcai Qian, Zhiwei Wang, Ziji Xiang","submitted_at":"2024-12-12T13:14:38Z","abstract_excerpt":"Topological metals possess various types of symmetry-protected degenerate band crossings. When a topological metal becomes superconducting, the low-energy electronic excitations stemming from the band crossings located close to the Fermi level may contribute to highly unusual pairing symmetry and superconducting states. In this work, we study the electronic band structure of the time-reversal symmetry breaking superconductor LaNiGa$_2$ by means of quantum oscillation measurements. A comprehensive investigation combining angle-resolved high-field de Haas-van Alphen (dHvA) spectroscopy and first"},"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":"2412.09257","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2024-12-12T13:14:38Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"67a150eb4785791ee4e7107d4728a60091e00bfc20c2ec94d90749a5e7bcf86f","abstract_canon_sha256":"0479943d4ce7b5a0c03a6f8d18e654f5600c3f588ebf90a8b5d7bdd85bf5a44f"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:48:21.816947Z","signature_b64":"9xl+qzzT5OXrwyy30La/t7qXLSUPF2IHI02VxceuR2SOS+ttc4Pc6hUeMZc93PyQHi36RVCCflZKLqE3K9BVAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c43471a76ff7c1cf6fa68d8f0d1d42443ef656e064249971b81bc19578b46f67","last_reissued_at":"2026-07-05T09:48:21.816537Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:48:21.816537Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Fermiology with nodal structures in nonsymmorphic superconductor LaNiGa$_2$: A de Haas-van Alphen study","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.supr-con","authors_text":"Chuanying Xi, Hongyu Li, Houpu Li, Jinglei Zhang, Kaibao Fan, Kaixin Tang, Mengzhu Shi, Nan Zhang, Senyang Pan, Xianhui Chen, Ye Yang, Yingcai Qian, Zhiwei Wang, Ziji Xiang","submitted_at":"2024-12-12T13:14:38Z","abstract_excerpt":"Topological metals possess various types of symmetry-protected degenerate band crossings. When a topological metal becomes superconducting, the low-energy electronic excitations stemming from the band crossings located close to the Fermi level may contribute to highly unusual pairing symmetry and superconducting states. In this work, we study the electronic band structure of the time-reversal symmetry breaking superconductor LaNiGa$_2$ by means of quantum oscillation measurements. A comprehensive investigation combining angle-resolved high-field de Haas-van Alphen (dHvA) spectroscopy and first"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.09257","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/2412.09257/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":"2412.09257","created_at":"2026-07-05T09:48:21.816595+00:00"},{"alias_kind":"arxiv_version","alias_value":"2412.09257v1","created_at":"2026-07-05T09:48:21.816595+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.09257","created_at":"2026-07-05T09:48:21.816595+00:00"},{"alias_kind":"pith_short_12","alias_value":"YQ2HDJ3P67A4","created_at":"2026-07-05T09:48:21.816595+00:00"},{"alias_kind":"pith_short_16","alias_value":"YQ2HDJ3P67A4635G","created_at":"2026-07-05T09:48:21.816595+00:00"},{"alias_kind":"pith_short_8","alias_value":"YQ2HDJ3P","created_at":"2026-07-05T09:48:21.816595+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/YQ2HDJ3P67A4635GRWHQ2HKCIQ","json":"https://pith.science/pith/YQ2HDJ3P67A4635GRWHQ2HKCIQ.json","graph_json":"https://pith.science/api/pith-number/YQ2HDJ3P67A4635GRWHQ2HKCIQ/graph.json","events_json":"https://pith.science/api/pith-number/YQ2HDJ3P67A4635GRWHQ2HKCIQ/events.json","paper":"https://pith.science/paper/YQ2HDJ3P"},"agent_actions":{"view_html":"https://pith.science/pith/YQ2HDJ3P67A4635GRWHQ2HKCIQ","download_json":"https://pith.science/pith/YQ2HDJ3P67A4635GRWHQ2HKCIQ.json","view_paper":"https://pith.science/paper/YQ2HDJ3P","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2412.09257&json=true","fetch_graph":"https://pith.science/api/pith-number/YQ2HDJ3P67A4635GRWHQ2HKCIQ/graph.json","fetch_events":"https://pith.science/api/pith-number/YQ2HDJ3P67A4635GRWHQ2HKCIQ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/YQ2HDJ3P67A4635GRWHQ2HKCIQ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/YQ2HDJ3P67A4635GRWHQ2HKCIQ/action/storage_attestation","attest_author":"https://pith.science/pith/YQ2HDJ3P67A4635GRWHQ2HKCIQ/action/author_attestation","sign_citation":"https://pith.science/pith/YQ2HDJ3P67A4635GRWHQ2HKCIQ/action/citation_signature","submit_replication":"https://pith.science/pith/YQ2HDJ3P67A4635GRWHQ2HKCIQ/action/replication_record"}},"created_at":"2026-07-05T09:48:21.816595+00:00","updated_at":"2026-07-05T09:48:21.816595+00:00"}