{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:HO2W2ANI4P3C7H2G465LIAFCUL","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"c135e0512171b9725796ea90ecbc81fe46dda83784a30beae7d73cf97feb69ff","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2018-01-11T16:53:34Z","title_canon_sha256":"63df20bd739807d53aeae6df9859c7a38201acda8fb622befd534bd3c8434c42"},"schema_version":"1.0","source":{"id":"1801.03864","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1801.03864","created_at":"2026-05-18T00:17:41Z"},{"alias_kind":"arxiv_version","alias_value":"1801.03864v2","created_at":"2026-05-18T00:17:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1801.03864","created_at":"2026-05-18T00:17:41Z"},{"alias_kind":"pith_short_12","alias_value":"HO2W2ANI4P3C","created_at":"2026-05-18T12:32:28Z"},{"alias_kind":"pith_short_16","alias_value":"HO2W2ANI4P3C7H2G","created_at":"2026-05-18T12:32:28Z"},{"alias_kind":"pith_short_8","alias_value":"HO2W2ANI","created_at":"2026-05-18T12:32:28Z"}],"graph_snapshots":[{"event_id":"sha256:75c88cf0672e63d69cf5fbfae01095f9e5f986344c3819659c57c78a12c148f9","target":"graph","created_at":"2026-05-18T00:17:41Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"BaPb$_{1-x}$Bi$_x$O$_3$ is a superconductor, with transition temperature $T_c=11$ K, whose parent compound BaBiO$_3$ possess a charge ordering phase and perovskite crystal structure reminiscent of the cuprates. The lack of magnetism simplifies the BaPb$_{1-x}$Bi$_{x}$O$_3$ phase diagram, making this system an ideal platform for contrasting high-$T_c$ systems with isotropic superconductors. Here we use high-quality epitaxial thin films and magnetotransport to demonstrate superconducting fluctuations that extend well beyond $T_c$. For the thickest films (thickness above $\\sim100$ nm) this region","authors_text":"Alex Levchenko, Chang-Beom Eom, Darrell G. Schlom, David T. Harris, Mario Br\\\"utzam, Mark S. Rzchowski, Neil Campbell, Reinhard Uecker","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2018-01-11T16:53:34Z","title":"Superconductivity-localization interplay and fluctuation magnetoresistance in epitaxial BaPb$_{1-x}$Bi$_x$O$_3$ thin films"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1801.03864","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:abed36f327c4d07aaf67f227ccc789a00b689cab879308730933fd220e6f0b3e","target":"record","created_at":"2026-05-18T00:17:41Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"c135e0512171b9725796ea90ecbc81fe46dda83784a30beae7d73cf97feb69ff","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2018-01-11T16:53:34Z","title_canon_sha256":"63df20bd739807d53aeae6df9859c7a38201acda8fb622befd534bd3c8434c42"},"schema_version":"1.0","source":{"id":"1801.03864","kind":"arxiv","version":2}},"canonical_sha256":"3bb56d01a8e3f62f9f46e7bab400a2a2f611ae2d0a36ae7f21c5c382ac7d22db","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3bb56d01a8e3f62f9f46e7bab400a2a2f611ae2d0a36ae7f21c5c382ac7d22db","first_computed_at":"2026-05-18T00:17:41.211916Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:17:41.211916Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"A+HQmxQ3urnpPZB7FUz9Bh3eDYa0z1XZuZCujByqU88y1svYoOoXAz7BqwZmlutSfR7bUkAxX6zn57zPz2JhBg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:17:41.212498Z","signed_message":"canonical_sha256_bytes"},"source_id":"1801.03864","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:abed36f327c4d07aaf67f227ccc789a00b689cab879308730933fd220e6f0b3e","sha256:75c88cf0672e63d69cf5fbfae01095f9e5f986344c3819659c57c78a12c148f9"],"state_sha256":"07139b5c9cde475d28c60eb0fffb4e68ccae68440a7c954013827e7ac77ee280"}