{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2021:LJ37RUCFJN7N5YC2PBUFNHTQ7W","short_pith_number":"pith:LJ37RUCF","schema_version":"1.0","canonical_sha256":"5a77f8d0454b7edee05a7868569e70fd90699e7cbdc5be2a90a9569917cb30bc","source":{"kind":"arxiv","id":"2102.02003","version":1},"attestation_state":"computed","paper":{"title":"Superconductivity in centrosymmetric topological superconductor candidate TaC","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"C. J. Yi, C. X. Wang, D. Yu. Yan, M. Yang, P. B. Song, Y. G. Shi","submitted_at":"2021-02-03T11:06:31Z","abstract_excerpt":"We report the synthesis and physical properties of the single crystals of TaC, which are proposed to hold topological band structure as a topological superconductor (TSC) candidate. Magnetization, resistivity and specific heat measurements are performed and indicate that TaC is bulk superconductor with critical temperature of 10.3 K. TaC is a strongly coupled type-II superconductor and the superconducting state can be well described by s-wave Bardeen-Cooper-Schrieffer (BCS) theory with a single gap. The upper critical field (Hc2) of TaC shows linear temperature dependence, which is quite diffe"},"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":"2102.02003","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2021-02-03T11:06:31Z","cross_cats_sorted":[],"title_canon_sha256":"24336ab25365fff9e0d88d058c4a4078ecf352719a73f8bee998261993d65fab","abstract_canon_sha256":"af1e81c209cb1dc2a5f00c740d3b601490371dcb09b92e99fb6eda2e4af1d1df"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:12:35.835228Z","signature_b64":"fYYf3+RKdIJUnryI/9stxyZ2oiD5ekoziJo6dFt+p6WKb/hN1xb79uQP9wEjpG3fR73BuTtAGJaCJ/vsvqMrBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5a77f8d0454b7edee05a7868569e70fd90699e7cbdc5be2a90a9569917cb30bc","last_reissued_at":"2026-07-05T02:12:35.834803Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:12:35.834803Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Superconductivity in centrosymmetric topological superconductor candidate TaC","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"C. J. Yi, C. X. Wang, D. Yu. Yan, M. Yang, P. B. Song, Y. G. Shi","submitted_at":"2021-02-03T11:06:31Z","abstract_excerpt":"We report the synthesis and physical properties of the single crystals of TaC, which are proposed to hold topological band structure as a topological superconductor (TSC) candidate. Magnetization, resistivity and specific heat measurements are performed and indicate that TaC is bulk superconductor with critical temperature of 10.3 K. TaC is a strongly coupled type-II superconductor and the superconducting state can be well described by s-wave Bardeen-Cooper-Schrieffer (BCS) theory with a single gap. The upper critical field (Hc2) of TaC shows linear temperature dependence, which is quite diffe"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2102.02003","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/2102.02003/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":"2102.02003","created_at":"2026-07-05T02:12:35.834872+00:00"},{"alias_kind":"arxiv_version","alias_value":"2102.02003v1","created_at":"2026-07-05T02:12:35.834872+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2102.02003","created_at":"2026-07-05T02:12:35.834872+00:00"},{"alias_kind":"pith_short_12","alias_value":"LJ37RUCFJN7N","created_at":"2026-07-05T02:12:35.834872+00:00"},{"alias_kind":"pith_short_16","alias_value":"LJ37RUCFJN7N5YC2","created_at":"2026-07-05T02:12:35.834872+00:00"},{"alias_kind":"pith_short_8","alias_value":"LJ37RUCF","created_at":"2026-07-05T02:12:35.834872+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/LJ37RUCFJN7N5YC2PBUFNHTQ7W","json":"https://pith.science/pith/LJ37RUCFJN7N5YC2PBUFNHTQ7W.json","graph_json":"https://pith.science/api/pith-number/LJ37RUCFJN7N5YC2PBUFNHTQ7W/graph.json","events_json":"https://pith.science/api/pith-number/LJ37RUCFJN7N5YC2PBUFNHTQ7W/events.json","paper":"https://pith.science/paper/LJ37RUCF"},"agent_actions":{"view_html":"https://pith.science/pith/LJ37RUCFJN7N5YC2PBUFNHTQ7W","download_json":"https://pith.science/pith/LJ37RUCFJN7N5YC2PBUFNHTQ7W.json","view_paper":"https://pith.science/paper/LJ37RUCF","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2102.02003&json=true","fetch_graph":"https://pith.science/api/pith-number/LJ37RUCFJN7N5YC2PBUFNHTQ7W/graph.json","fetch_events":"https://pith.science/api/pith-number/LJ37RUCFJN7N5YC2PBUFNHTQ7W/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/LJ37RUCFJN7N5YC2PBUFNHTQ7W/action/timestamp_anchor","attest_storage":"https://pith.science/pith/LJ37RUCFJN7N5YC2PBUFNHTQ7W/action/storage_attestation","attest_author":"https://pith.science/pith/LJ37RUCFJN7N5YC2PBUFNHTQ7W/action/author_attestation","sign_citation":"https://pith.science/pith/LJ37RUCFJN7N5YC2PBUFNHTQ7W/action/citation_signature","submit_replication":"https://pith.science/pith/LJ37RUCFJN7N5YC2PBUFNHTQ7W/action/replication_record"}},"created_at":"2026-07-05T02:12:35.834872+00:00","updated_at":"2026-07-05T02:12:35.834872+00:00"}