{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:4SKRRQBB4CSLIR5KHWSVW53AFB","short_pith_number":"pith:4SKRRQBB","schema_version":"1.0","canonical_sha256":"e49518c021e0a4b447aa3da55b77602868988ede7c7c8bc7c674acf5b49c0e4c","source":{"kind":"arxiv","id":"2412.08994","version":1},"attestation_state":"computed","paper":{"title":"$\\mu$SR study on noncentrosymmetric superconductor NbGe$_{\\mathbf{2}}$","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"A. D. Hillier, B. J. Lv, J. C. Jiao, K. W. Chen, L. Shu, T. U. Ito, W. Higemoto, Z.-A. Xu, Z. Li","submitted_at":"2024-12-12T06:53:31Z","abstract_excerpt":"We report a muon spin relaxation ($\\mu$SR) study on polycrystalline noncentrosymmetric superconductor NbGe$_2$~with the superconducting transition temperature $T_c=2.0\\sim2.1$~K. Zero-field $\\mu$SR~experiment indicates the absence of spontaneous magnetic field in the superconducting state, showing the preservation of time-reversal symmetry in the superconducting state. Transverse-field $\\mu$SR~experiment is performed to map the phase diagram of NbGe$_2$, from which clear evidence of both type-I and type-II superconductivity is obtained. More importantly, we clearly delineate the region in the "},"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":"2412.08994","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2024-12-12T06:53:31Z","cross_cats_sorted":[],"title_canon_sha256":"25f8c3e181e79acab2c6f2f216257cb0a3a6638fadc06976e072176046852aad","abstract_canon_sha256":"8d389841deb7ae575371bffe1c4419fbcd8872eb244d1c38874927123b0295d7"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:48:05.069294Z","signature_b64":"H/VsGiUTp3x0MMwejVDPql8F93SAVDjiWjS8gpApGz1j+AuNErkAFAhhTm7stVpPEOS2uNCyoygEsHh+3xf1Bg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e49518c021e0a4b447aa3da55b77602868988ede7c7c8bc7c674acf5b49c0e4c","last_reissued_at":"2026-07-05T09:48:05.068888Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:48:05.068888Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"$\\mu$SR study on noncentrosymmetric superconductor NbGe$_{\\mathbf{2}}$","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"A. D. Hillier, B. J. Lv, J. C. Jiao, K. W. Chen, L. Shu, T. U. Ito, W. Higemoto, Z.-A. Xu, Z. Li","submitted_at":"2024-12-12T06:53:31Z","abstract_excerpt":"We report a muon spin relaxation ($\\mu$SR) study on polycrystalline noncentrosymmetric superconductor NbGe$_2$~with the superconducting transition temperature $T_c=2.0\\sim2.1$~K. Zero-field $\\mu$SR~experiment indicates the absence of spontaneous magnetic field in the superconducting state, showing the preservation of time-reversal symmetry in the superconducting state. Transverse-field $\\mu$SR~experiment is performed to map the phase diagram of NbGe$_2$, from which clear evidence of both type-I and type-II superconductivity is obtained. More importantly, we clearly delineate the region in the "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.08994","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/2412.08994/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":"2412.08994","created_at":"2026-07-05T09:48:05.068941+00:00"},{"alias_kind":"arxiv_version","alias_value":"2412.08994v1","created_at":"2026-07-05T09:48:05.068941+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.08994","created_at":"2026-07-05T09:48:05.068941+00:00"},{"alias_kind":"pith_short_12","alias_value":"4SKRRQBB4CSL","created_at":"2026-07-05T09:48:05.068941+00:00"},{"alias_kind":"pith_short_16","alias_value":"4SKRRQBB4CSLIR5K","created_at":"2026-07-05T09:48:05.068941+00:00"},{"alias_kind":"pith_short_8","alias_value":"4SKRRQBB","created_at":"2026-07-05T09:48:05.068941+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/4SKRRQBB4CSLIR5KHWSVW53AFB","json":"https://pith.science/pith/4SKRRQBB4CSLIR5KHWSVW53AFB.json","graph_json":"https://pith.science/api/pith-number/4SKRRQBB4CSLIR5KHWSVW53AFB/graph.json","events_json":"https://pith.science/api/pith-number/4SKRRQBB4CSLIR5KHWSVW53AFB/events.json","paper":"https://pith.science/paper/4SKRRQBB"},"agent_actions":{"view_html":"https://pith.science/pith/4SKRRQBB4CSLIR5KHWSVW53AFB","download_json":"https://pith.science/pith/4SKRRQBB4CSLIR5KHWSVW53AFB.json","view_paper":"https://pith.science/paper/4SKRRQBB","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2412.08994&json=true","fetch_graph":"https://pith.science/api/pith-number/4SKRRQBB4CSLIR5KHWSVW53AFB/graph.json","fetch_events":"https://pith.science/api/pith-number/4SKRRQBB4CSLIR5KHWSVW53AFB/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/4SKRRQBB4CSLIR5KHWSVW53AFB/action/timestamp_anchor","attest_storage":"https://pith.science/pith/4SKRRQBB4CSLIR5KHWSVW53AFB/action/storage_attestation","attest_author":"https://pith.science/pith/4SKRRQBB4CSLIR5KHWSVW53AFB/action/author_attestation","sign_citation":"https://pith.science/pith/4SKRRQBB4CSLIR5KHWSVW53AFB/action/citation_signature","submit_replication":"https://pith.science/pith/4SKRRQBB4CSLIR5KHWSVW53AFB/action/replication_record"}},"created_at":"2026-07-05T09:48:05.068941+00:00","updated_at":"2026-07-05T09:48:05.068941+00:00"}