{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2021:BBFJ3GLBKF335C3SOYGD24LOGM","short_pith_number":"pith:BBFJ3GLB","schema_version":"1.0","canonical_sha256":"084a9d99615177be8b72760c3d716e33217bd884c366777447090c2f8b431776","source":{"kind":"arxiv","id":"2105.07732","version":1},"attestation_state":"computed","paper":{"title":"Enhancement of the superconductivity and quantum metallic state in the thin film of superconducting Kagome metal KV$_3$Sb$_5$","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.supr-con","authors_text":"Aobo Yu, Da Jiang, Gang Mu, Han Zhang, Teng Wang, Wei Li, Wei Peng, Yixin Liu, ZengFeng Di","submitted_at":"2021-05-17T11:01:45Z","abstract_excerpt":"Recently V-based Kagome metal attracted intense attention due to the emergence of superconductivity in the low temperature. Here we report the fabrication and physical investigations of the high quality single-crystalline thin films of the Kagome metal KV$_3$Sb$_5$. For the sample with the thickness of about 15 nm, the temperature dependent resistance reveals a Berezinskii-Kosterlitz-Thouless (BKT) type behavior, indicating the presence of two-dimensional superconductivity. Compared with the bulk sample, the onset transition temperature $T^{onset}_{c}$ and the out-of-plane upper critical field"},"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":"2105.07732","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2021-05-17T11:01:45Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"9cbfa8c673e178ae297bac63df78a20ba2da9a28b7e17de270da34f3829a2dee","abstract_canon_sha256":"d6b7c22b0d68eb2f6a6f3c2c0ee61407b2afebe71db9b4818981a6bdf4ef7b88"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:11:49.795099Z","signature_b64":"oW8RqBx5H2bI/sVde2f5jW9og8dAmame0pVM7GXe0QKAzCcPoDt1aAzJv2beWD6qKk54psVIbnJZcho5sZHICw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"084a9d99615177be8b72760c3d716e33217bd884c366777447090c2f8b431776","last_reissued_at":"2026-07-05T07:11:49.794515Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:11:49.794515Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Enhancement of the superconductivity and quantum metallic state in the thin film of superconducting Kagome metal KV$_3$Sb$_5$","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.supr-con","authors_text":"Aobo Yu, Da Jiang, Gang Mu, Han Zhang, Teng Wang, Wei Li, Wei Peng, Yixin Liu, ZengFeng Di","submitted_at":"2021-05-17T11:01:45Z","abstract_excerpt":"Recently V-based Kagome metal attracted intense attention due to the emergence of superconductivity in the low temperature. Here we report the fabrication and physical investigations of the high quality single-crystalline thin films of the Kagome metal KV$_3$Sb$_5$. For the sample with the thickness of about 15 nm, the temperature dependent resistance reveals a Berezinskii-Kosterlitz-Thouless (BKT) type behavior, indicating the presence of two-dimensional superconductivity. Compared with the bulk sample, the onset transition temperature $T^{onset}_{c}$ and the out-of-plane upper critical field"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2105.07732","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/2105.07732/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":"2105.07732","created_at":"2026-07-05T07:11:49.794579+00:00"},{"alias_kind":"arxiv_version","alias_value":"2105.07732v1","created_at":"2026-07-05T07:11:49.794579+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2105.07732","created_at":"2026-07-05T07:11:49.794579+00:00"},{"alias_kind":"pith_short_12","alias_value":"BBFJ3GLBKF33","created_at":"2026-07-05T07:11:49.794579+00:00"},{"alias_kind":"pith_short_16","alias_value":"BBFJ3GLBKF335C3S","created_at":"2026-07-05T07:11:49.794579+00:00"},{"alias_kind":"pith_short_8","alias_value":"BBFJ3GLB","created_at":"2026-07-05T07:11:49.794579+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/BBFJ3GLBKF335C3SOYGD24LOGM","json":"https://pith.science/pith/BBFJ3GLBKF335C3SOYGD24LOGM.json","graph_json":"https://pith.science/api/pith-number/BBFJ3GLBKF335C3SOYGD24LOGM/graph.json","events_json":"https://pith.science/api/pith-number/BBFJ3GLBKF335C3SOYGD24LOGM/events.json","paper":"https://pith.science/paper/BBFJ3GLB"},"agent_actions":{"view_html":"https://pith.science/pith/BBFJ3GLBKF335C3SOYGD24LOGM","download_json":"https://pith.science/pith/BBFJ3GLBKF335C3SOYGD24LOGM.json","view_paper":"https://pith.science/paper/BBFJ3GLB","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2105.07732&json=true","fetch_graph":"https://pith.science/api/pith-number/BBFJ3GLBKF335C3SOYGD24LOGM/graph.json","fetch_events":"https://pith.science/api/pith-number/BBFJ3GLBKF335C3SOYGD24LOGM/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/BBFJ3GLBKF335C3SOYGD24LOGM/action/timestamp_anchor","attest_storage":"https://pith.science/pith/BBFJ3GLBKF335C3SOYGD24LOGM/action/storage_attestation","attest_author":"https://pith.science/pith/BBFJ3GLBKF335C3SOYGD24LOGM/action/author_attestation","sign_citation":"https://pith.science/pith/BBFJ3GLBKF335C3SOYGD24LOGM/action/citation_signature","submit_replication":"https://pith.science/pith/BBFJ3GLBKF335C3SOYGD24LOGM/action/replication_record"}},"created_at":"2026-07-05T07:11:49.794579+00:00","updated_at":"2026-07-05T07:11:49.794579+00:00"}