{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:H2PEE67ATIH6X3O3ZOG5ZWLKF3","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":"658164f251dea2101aa7d055867b5f886e353e05886ffb1438391f45bf36fcd9","cross_cats_sorted":["cond-mat.mtrl-sci","cond-mat.str-el"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2024-09-30T18:34:30Z","title_canon_sha256":"369896c6f9a3370b3654ae6678f110854795caf6f0e2afd6c30c3d7e719bd0f7"},"schema_version":"1.0","source":{"id":"2410.00144","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2410.00144","created_at":"2026-07-05T09:14:00Z"},{"alias_kind":"arxiv_version","alias_value":"2410.00144v1","created_at":"2026-07-05T09:14:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2410.00144","created_at":"2026-07-05T09:14:00Z"},{"alias_kind":"pith_short_12","alias_value":"H2PEE67ATIH6","created_at":"2026-07-05T09:14:00Z"},{"alias_kind":"pith_short_16","alias_value":"H2PEE67ATIH6X3O3","created_at":"2026-07-05T09:14:00Z"},{"alias_kind":"pith_short_8","alias_value":"H2PEE67A","created_at":"2026-07-05T09:14:00Z"}],"graph_snapshots":[{"event_id":"sha256:c5ecbcc64f9519c23c5b3aff06050e889ac9de0bcbfd6ddbcd7fd10fcd596738","target":"graph","created_at":"2026-07-05T09:14:00Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2410.00144/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The discovery of superconductivity in the Ba-La-Cu-O system (the cuprate) at the 30 K range in 1986 marked a significant breakthrough, as it far exceeded the highest known critical temperature ($T_c$) at the time and surpassed the predicted 30 K limit, which was thought to be the maximum before phonon-mediated electron pairing would break down due to thermal excitation. Despite recent successful observations of superconductivity in nickel-oxide-based compounds (the nickelate), superconductivity above 30 K at ambient pressure in a system that is isostructural and isoelectronic to the cuprate bu","authors_text":"A. Ariando, S. Lin Er Chow, Zhaoyang Luo","cross_cats":["cond-mat.mtrl-sci","cond-mat.str-el"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2024-09-30T18:34:30Z","title":"High-temperature Superconducting Oxide without Copper at Ambient Pressure"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2410.00144","kind":"arxiv","version":1},"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:fe1f316d4a9b291c3f86d37922b4749484f26c10fc0a7fa36afd7a71992eb6bc","target":"record","created_at":"2026-07-05T09:14:00Z","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":"658164f251dea2101aa7d055867b5f886e353e05886ffb1438391f45bf36fcd9","cross_cats_sorted":["cond-mat.mtrl-sci","cond-mat.str-el"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2024-09-30T18:34:30Z","title_canon_sha256":"369896c6f9a3370b3654ae6678f110854795caf6f0e2afd6c30c3d7e719bd0f7"},"schema_version":"1.0","source":{"id":"2410.00144","kind":"arxiv","version":1}},"canonical_sha256":"3e9e427be09a0febeddbcb8ddcd96a2eed7ce0fdb5689a61c3a13057cf9f1c89","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3e9e427be09a0febeddbcb8ddcd96a2eed7ce0fdb5689a61c3a13057cf9f1c89","first_computed_at":"2026-07-05T09:14:00.095914Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:14:00.095914Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"t91Cqn7DRO+/43SbSBzaMMQsTng+4dpVcyswQIHPzxlcs4GjiZ1KNwBnUrs6qZ7Rrz8vVdd7fnjuGzcT57VmAw==","signature_status":"signed_v1","signed_at":"2026-07-05T09:14:00.096404Z","signed_message":"canonical_sha256_bytes"},"source_id":"2410.00144","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fe1f316d4a9b291c3f86d37922b4749484f26c10fc0a7fa36afd7a71992eb6bc","sha256:c5ecbcc64f9519c23c5b3aff06050e889ac9de0bcbfd6ddbcd7fd10fcd596738"],"state_sha256":"d6b793263d5c045fcfb72850e9de83ac328661d49cd8b012d7c01be42f895106"}