{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2021:FJVIGDMREK76JIS7QXIYXYMQTT","short_pith_number":"pith:FJVIGDMR","schema_version":"1.0","canonical_sha256":"2a6a830d9122bfe4a25f85d18be1909cc00af9e258b987331c7383503cb77127","source":{"kind":"arxiv","id":"2112.05970","version":1},"attestation_state":"computed","paper":{"title":"Muon spin rotation and relaxation study on topological noncentrosymmetric superconductor PbTaSe$_2$","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"A. D. Hillier, C. S. Chen, C. Tan, J. Zhang, L. Shu, M. X. Wang, P. K. Biswas, S. Y. Li, Y. X. Yang, Z. F. Ding, Z. H. Zhu","submitted_at":"2021-12-11T13:02:05Z","abstract_excerpt":"Topological superconductivity is an exotic phenomenon due to the symmetry-protected topological surface state, in which a quantum system has an energy gap in the bulk but supports gapless excitations confined to its boundary. Symmetries including central and time-reversal (TRS), along with their relations with topology, are crucial for topological superconductivity. We report muon spin relaxation/rotation ($\\mu$SR) experiments on a topological noncentrosymmetric superconductor PbTaSe$_2$ to study its TRS and gap symmetry. Zero-field $\\mu$SR experiments indicate the absence of internal magnetic"},"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":"2112.05970","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2021-12-11T13:02:05Z","cross_cats_sorted":[],"title_canon_sha256":"43357d67f89bf984390c28980b64022374c24418261e4457b1224a80f08ecdbc","abstract_canon_sha256":"a7d7b3c179e920306eead6f8c134853f917cffb1ef91c67f07ac75a881a3b4c5"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:55:14.648268Z","signature_b64":"oVNW0T1777gXDLsqSIPmmM59WF5BYmFqBgs66pLxXdPVG0eO241kyfDl55L3Wt38U6qnO96OuADAdzjGoyZXCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2a6a830d9122bfe4a25f85d18be1909cc00af9e258b987331c7383503cb77127","last_reissued_at":"2026-07-05T03:55:14.647758Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:55:14.647758Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Muon spin rotation and relaxation study on topological noncentrosymmetric superconductor PbTaSe$_2$","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"A. D. Hillier, C. S. Chen, C. Tan, J. Zhang, L. Shu, M. X. Wang, P. K. Biswas, S. Y. Li, Y. X. Yang, Z. F. Ding, Z. H. Zhu","submitted_at":"2021-12-11T13:02:05Z","abstract_excerpt":"Topological superconductivity is an exotic phenomenon due to the symmetry-protected topological surface state, in which a quantum system has an energy gap in the bulk but supports gapless excitations confined to its boundary. Symmetries including central and time-reversal (TRS), along with their relations with topology, are crucial for topological superconductivity. We report muon spin relaxation/rotation ($\\mu$SR) experiments on a topological noncentrosymmetric superconductor PbTaSe$_2$ to study its TRS and gap symmetry. Zero-field $\\mu$SR experiments indicate the absence of internal magnetic"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2112.05970","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/2112.05970/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":"2112.05970","created_at":"2026-07-05T03:55:14.647816+00:00"},{"alias_kind":"arxiv_version","alias_value":"2112.05970v1","created_at":"2026-07-05T03:55:14.647816+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2112.05970","created_at":"2026-07-05T03:55:14.647816+00:00"},{"alias_kind":"pith_short_12","alias_value":"FJVIGDMREK76","created_at":"2026-07-05T03:55:14.647816+00:00"},{"alias_kind":"pith_short_16","alias_value":"FJVIGDMREK76JIS7","created_at":"2026-07-05T03:55:14.647816+00:00"},{"alias_kind":"pith_short_8","alias_value":"FJVIGDMR","created_at":"2026-07-05T03:55:14.647816+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/FJVIGDMREK76JIS7QXIYXYMQTT","json":"https://pith.science/pith/FJVIGDMREK76JIS7QXIYXYMQTT.json","graph_json":"https://pith.science/api/pith-number/FJVIGDMREK76JIS7QXIYXYMQTT/graph.json","events_json":"https://pith.science/api/pith-number/FJVIGDMREK76JIS7QXIYXYMQTT/events.json","paper":"https://pith.science/paper/FJVIGDMR"},"agent_actions":{"view_html":"https://pith.science/pith/FJVIGDMREK76JIS7QXIYXYMQTT","download_json":"https://pith.science/pith/FJVIGDMREK76JIS7QXIYXYMQTT.json","view_paper":"https://pith.science/paper/FJVIGDMR","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2112.05970&json=true","fetch_graph":"https://pith.science/api/pith-number/FJVIGDMREK76JIS7QXIYXYMQTT/graph.json","fetch_events":"https://pith.science/api/pith-number/FJVIGDMREK76JIS7QXIYXYMQTT/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/FJVIGDMREK76JIS7QXIYXYMQTT/action/timestamp_anchor","attest_storage":"https://pith.science/pith/FJVIGDMREK76JIS7QXIYXYMQTT/action/storage_attestation","attest_author":"https://pith.science/pith/FJVIGDMREK76JIS7QXIYXYMQTT/action/author_attestation","sign_citation":"https://pith.science/pith/FJVIGDMREK76JIS7QXIYXYMQTT/action/citation_signature","submit_replication":"https://pith.science/pith/FJVIGDMREK76JIS7QXIYXYMQTT/action/replication_record"}},"created_at":"2026-07-05T03:55:14.647816+00:00","updated_at":"2026-07-05T03:55:14.647816+00:00"}