{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1996:IAHWRFY54IZW6TEUUETIAQNKUI","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":"71eefdb0669cb7e9c399f2fa6ec17eddb1b62178fad74a269b80e6b892e9d72a","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat","submitted_at":"1996-09-09T18:36:42Z","title_canon_sha256":"c703ae5a55ba5cd4b8caccab78a6d1bcf9d242bc36225346061eb534871ec9be"},"schema_version":"1.0","source":{"id":"cond-mat/9609084","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/9609084","created_at":"2026-05-18T01:07:09Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/9609084v1","created_at":"2026-05-18T01:07:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/9609084","created_at":"2026-05-18T01:07:09Z"},{"alias_kind":"pith_short_12","alias_value":"IAHWRFY54IZW","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"IAHWRFY54IZW6TEU","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"IAHWRFY5","created_at":"2026-05-18T12:25:47Z"}],"graph_snapshots":[{"event_id":"sha256:d61303578ab75e3d9d226ddac81b357f5a9eb8d339b974018f44aab8383db1c0","target":"graph","created_at":"2026-05-18T01:07:09Z","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":"Recent dramatic changes in the optical properties of LaH_{2+x} and YH_{2+x} films discovered by Huiberts et al. suggest their electronic structure is described best by a local model. Electron correlation is important in H^- -centers and in explaining the transparent insulating behavior of LaH_3. The metal-insulator transition at $x\\sim 0.8$ takes place in a band of highly localized states centered on the $H$-vacancies in the LaH_3 structure.","authors_text":"F.C. Zhang, K.K. Ng, T. M. Rice, V.I. Anisimov","cross_cats":[],"headline":"","license":"","primary_cat":"cond-mat","submitted_at":"1996-09-09T18:36:42Z","title":"Electronic Structure of Lanthanum Hydrides with Switchable Optical Properties"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/9609084","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":"sha256:097172d69649a5274d35c9d8b54c9f15386367dbce7a33dedf2967244f4a9b64","target":"record","created_at":"2026-05-18T01:07:09Z","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":"71eefdb0669cb7e9c399f2fa6ec17eddb1b62178fad74a269b80e6b892e9d72a","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat","submitted_at":"1996-09-09T18:36:42Z","title_canon_sha256":"c703ae5a55ba5cd4b8caccab78a6d1bcf9d242bc36225346061eb534871ec9be"},"schema_version":"1.0","source":{"id":"cond-mat/9609084","kind":"arxiv","version":1}},"canonical_sha256":"400f68971de2336f4c94a1268041aaa22de062a83a11c06f1c97d3b595782e50","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"400f68971de2336f4c94a1268041aaa22de062a83a11c06f1c97d3b595782e50","first_computed_at":"2026-05-18T01:07:09.423926Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:07:09.423926Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"tMSod+8WT+IVFGJYJh3N8ZxvlGHfKH7AZp7HTjja3DPpGKFSuJmX+C6+c70B2IGwOcqtiwaRbVo70F5OIQUfCw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:07:09.424354Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/9609084","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:097172d69649a5274d35c9d8b54c9f15386367dbce7a33dedf2967244f4a9b64","sha256:d61303578ab75e3d9d226ddac81b357f5a9eb8d339b974018f44aab8383db1c0"],"state_sha256":"42f2760035a9e9b4d17d9ca2539679d27582aec2735c9955c0731380f862b947"}