{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:WZW4ZXR3DKT2GFAINDQJY2WDCE","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":"f031d5bc773187373185ee6999c2e705322320fd92bd0cbf3e665039ab5a7180","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2024-06-17T09:07:54Z","title_canon_sha256":"4ac8ec0ea49c0c1e48b5fb788b03665cddb023997240cee2ad4c3a4ac0185283"},"schema_version":"1.0","source":{"id":"2406.11344","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2406.11344","created_at":"2026-07-05T08:36:48Z"},{"alias_kind":"arxiv_version","alias_value":"2406.11344v1","created_at":"2026-07-05T08:36:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2406.11344","created_at":"2026-07-05T08:36:48Z"},{"alias_kind":"pith_short_12","alias_value":"WZW4ZXR3DKT2","created_at":"2026-07-05T08:36:48Z"},{"alias_kind":"pith_short_16","alias_value":"WZW4ZXR3DKT2GFAI","created_at":"2026-07-05T08:36:48Z"},{"alias_kind":"pith_short_8","alias_value":"WZW4ZXR3","created_at":"2026-07-05T08:36:48Z"}],"graph_snapshots":[{"event_id":"sha256:094898d5498299b4aa3a6610d1c23b8996c512a8e1f867af2b735d0744c04090","target":"graph","created_at":"2026-07-05T08:36:48Z","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/2406.11344/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Discovery of superconductivity at megabar (MB) pressures in hydrogen sulfide H3S, then in metal polyhydrides, starting with binary, LaH10, etc., and ending with ternary ones, including (La, Y)H10, revolutionized the field of condensed matter physics. These discoveries strengthen hopes for solution of the century-old problem of creating materials that are superconducting at room temperature. In experiments performed over the past 5 years at MB pressures, in addition to the synthesis of hydrides itself, their physical properties were studied using optical, X-ray and Mossbauer spectroscopy, as we","authors_text":"Andrey V. Sadakov, Dmitrii V. Semenok, Igor S. Lyubutin, Ivan A. Troyan, Vladimir M. Pudalov","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2024-06-17T09:07:54Z","title":"Progress, problems and prospects of room-temperature superconductivity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2406.11344","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":"sha256:3100500fdf691f5bba34c26ee07f00bfa449b516252c15ced65f8f20a8e573db","target":"record","created_at":"2026-07-05T08:36:48Z","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":"f031d5bc773187373185ee6999c2e705322320fd92bd0cbf3e665039ab5a7180","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2024-06-17T09:07:54Z","title_canon_sha256":"4ac8ec0ea49c0c1e48b5fb788b03665cddb023997240cee2ad4c3a4ac0185283"},"schema_version":"1.0","source":{"id":"2406.11344","kind":"arxiv","version":1}},"canonical_sha256":"b66dccde3b1aa7a3140868e09c6ac31133f9ccba6efdf2813298fc5ddd91b8ca","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b66dccde3b1aa7a3140868e09c6ac31133f9ccba6efdf2813298fc5ddd91b8ca","first_computed_at":"2026-07-05T08:36:48.584838Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:36:48.584838Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"dIDH16Aj4lsJOJgJOpVWagZE+nqcbXKjm7bzxwO3yKBfY9HcRnPHmKjhYuBSPSOkT1fUvlEQJuMvlpNIwkfADA==","signature_status":"signed_v1","signed_at":"2026-07-05T08:36:48.585213Z","signed_message":"canonical_sha256_bytes"},"source_id":"2406.11344","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3100500fdf691f5bba34c26ee07f00bfa449b516252c15ced65f8f20a8e573db","sha256:094898d5498299b4aa3a6610d1c23b8996c512a8e1f867af2b735d0744c04090"],"state_sha256":"a8a9dec8467cb7b007024d472089c7815129a97ea93f6cd560ba3f37efa65c2f"}