{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2020:SABTPWEFNFDQRNZB4ZJ7QOD3UJ","short_pith_number":"pith:SABTPWEF","schema_version":"1.0","canonical_sha256":"900337d885694708b721e653f8387ba273a7a1d98b8b60f57424ae45c6f47773","source":{"kind":"arxiv","id":"2012.13723","version":3},"attestation_state":"computed","paper":{"title":"Realization of epitaxial thin films of the superconductor K-doped BaFe$_\\text{2}$As$_\\text{2}$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"Akiyasu Yamamoto, Chao Wang, Dongyi Qin, Hikaru Saito, Kazumasa Iida, Michio Naito, Satoshi Hata, Takafumi Hatano, Yiming Ma","submitted_at":"2020-12-26T12:09:40Z","abstract_excerpt":"The iron-based superconductor Ba$_{1-x}$K$_x$Fe$_\\text{2}$As$_\\text{2}$ is emerging as a key material for high magnetic field applications owing to the recent developments in superconducting wires and bulk permanent magnets. Epitaxial thin films play important roles in investigating and artificially tuning physical properties; nevertheless, the synthesis of Ba$_{1-x}$K$_x$Fe$_2$As$_2$ epitaxial thin films remained challenging because of the high volatility of K. Herein, we report the successful growth of epitaxial Ba$_{1-x}$K$_x$Fe$_\\text{2}$As$_\\text{2}$ thin films by molecular-beam epitaxy w"},"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":"2012.13723","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2020-12-26T12:09:40Z","cross_cats_sorted":[],"title_canon_sha256":"71957bf003bc4921ca8c94e09d1f80661b394062c9794114c75e74f0104d8ff2","abstract_canon_sha256":"396838a9f5224e8a7c647db10de4c9bbb73cf2ea72163355b72a20901ef0d8b0"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:04:59.445113Z","signature_b64":"nbrnScKxuDXBuWWH19g+cJswrdsTVrz8KkNNHwpbF4R6OHRW7oMKjCEIMvrg2bC8H/CkvOnyKvOBdVf5I/1sBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"900337d885694708b721e653f8387ba273a7a1d98b8b60f57424ae45c6f47773","last_reissued_at":"2026-07-05T02:04:59.444737Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:04:59.444737Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Realization of epitaxial thin films of the superconductor K-doped BaFe$_\\text{2}$As$_\\text{2}$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"Akiyasu Yamamoto, Chao Wang, Dongyi Qin, Hikaru Saito, Kazumasa Iida, Michio Naito, Satoshi Hata, Takafumi Hatano, Yiming Ma","submitted_at":"2020-12-26T12:09:40Z","abstract_excerpt":"The iron-based superconductor Ba$_{1-x}$K$_x$Fe$_\\text{2}$As$_\\text{2}$ is emerging as a key material for high magnetic field applications owing to the recent developments in superconducting wires and bulk permanent magnets. Epitaxial thin films play important roles in investigating and artificially tuning physical properties; nevertheless, the synthesis of Ba$_{1-x}$K$_x$Fe$_2$As$_2$ epitaxial thin films remained challenging because of the high volatility of K. Herein, we report the successful growth of epitaxial Ba$_{1-x}$K$_x$Fe$_\\text{2}$As$_\\text{2}$ thin films by molecular-beam epitaxy w"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2012.13723","kind":"arxiv","version":3},"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/2012.13723/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":"2012.13723","created_at":"2026-07-05T02:04:59.444802+00:00"},{"alias_kind":"arxiv_version","alias_value":"2012.13723v3","created_at":"2026-07-05T02:04:59.444802+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2012.13723","created_at":"2026-07-05T02:04:59.444802+00:00"},{"alias_kind":"pith_short_12","alias_value":"SABTPWEFNFDQ","created_at":"2026-07-05T02:04:59.444802+00:00"},{"alias_kind":"pith_short_16","alias_value":"SABTPWEFNFDQRNZB","created_at":"2026-07-05T02:04:59.444802+00:00"},{"alias_kind":"pith_short_8","alias_value":"SABTPWEF","created_at":"2026-07-05T02:04:59.444802+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/SABTPWEFNFDQRNZB4ZJ7QOD3UJ","json":"https://pith.science/pith/SABTPWEFNFDQRNZB4ZJ7QOD3UJ.json","graph_json":"https://pith.science/api/pith-number/SABTPWEFNFDQRNZB4ZJ7QOD3UJ/graph.json","events_json":"https://pith.science/api/pith-number/SABTPWEFNFDQRNZB4ZJ7QOD3UJ/events.json","paper":"https://pith.science/paper/SABTPWEF"},"agent_actions":{"view_html":"https://pith.science/pith/SABTPWEFNFDQRNZB4ZJ7QOD3UJ","download_json":"https://pith.science/pith/SABTPWEFNFDQRNZB4ZJ7QOD3UJ.json","view_paper":"https://pith.science/paper/SABTPWEF","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2012.13723&json=true","fetch_graph":"https://pith.science/api/pith-number/SABTPWEFNFDQRNZB4ZJ7QOD3UJ/graph.json","fetch_events":"https://pith.science/api/pith-number/SABTPWEFNFDQRNZB4ZJ7QOD3UJ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/SABTPWEFNFDQRNZB4ZJ7QOD3UJ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/SABTPWEFNFDQRNZB4ZJ7QOD3UJ/action/storage_attestation","attest_author":"https://pith.science/pith/SABTPWEFNFDQRNZB4ZJ7QOD3UJ/action/author_attestation","sign_citation":"https://pith.science/pith/SABTPWEFNFDQRNZB4ZJ7QOD3UJ/action/citation_signature","submit_replication":"https://pith.science/pith/SABTPWEFNFDQRNZB4ZJ7QOD3UJ/action/replication_record"}},"created_at":"2026-07-05T02:04:59.444802+00:00","updated_at":"2026-07-05T02:04:59.444802+00:00"}