{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:W7KZ3D5E5VFAPEHTEQ6CKBBBBP","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":"f17875104cf737c6233ce2dce08a348eb49345e3ce0e8889cd930d48b15910f8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2014-09-10T14:09:33Z","title_canon_sha256":"39b8d045c4630efcef145eaa3958fc9be29ddcf04f9cfbd13b874c3829279d06"},"schema_version":"1.0","source":{"id":"1409.3075","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1409.3075","created_at":"2026-05-18T02:43:08Z"},{"alias_kind":"arxiv_version","alias_value":"1409.3075v1","created_at":"2026-05-18T02:43:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1409.3075","created_at":"2026-05-18T02:43:08Z"},{"alias_kind":"pith_short_12","alias_value":"W7KZ3D5E5VFA","created_at":"2026-05-18T12:28:54Z"},{"alias_kind":"pith_short_16","alias_value":"W7KZ3D5E5VFAPEHT","created_at":"2026-05-18T12:28:54Z"},{"alias_kind":"pith_short_8","alias_value":"W7KZ3D5E","created_at":"2026-05-18T12:28:54Z"}],"graph_snapshots":[{"event_id":"sha256:5d58af51a708d679f9f0fe23db1ef99dc961675a46626743ec89c661f0201fd2","target":"graph","created_at":"2026-05-18T02:43:08Z","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":"For some insulators we present a procedure to determine an electronic density leading to a lower energy than that of the Kohn-Sham ground state.","authors_text":"L. G. Ferreira, L. K. Teles, M. Marques, R.R. Pel\\'a","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2014-09-10T14:09:33Z","title":"Some surprising results of the Kohn-Sham Density Functional"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1409.3075","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":"sha256:1ea4c6cc90e7cde64be922cb32ddea0c33baf8ce89802c48a34e03fea7d17b00","target":"record","created_at":"2026-05-18T02:43:08Z","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":"f17875104cf737c6233ce2dce08a348eb49345e3ce0e8889cd930d48b15910f8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2014-09-10T14:09:33Z","title_canon_sha256":"39b8d045c4630efcef145eaa3958fc9be29ddcf04f9cfbd13b874c3829279d06"},"schema_version":"1.0","source":{"id":"1409.3075","kind":"arxiv","version":1}},"canonical_sha256":"b7d59d8fa4ed4a0790f3243c2504210bd1dbf7f33752c7c9117772307e47e1ef","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b7d59d8fa4ed4a0790f3243c2504210bd1dbf7f33752c7c9117772307e47e1ef","first_computed_at":"2026-05-18T02:43:08.411022Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:43:08.411022Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"yVa8tCyM+Qos0xOMFgm7+lkh0dVWCdZ5suYglDMa+9s91b99P2tqfRuEHxSCyebQyBn6KUE2CaI8U5KqQDUADQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:43:08.411427Z","signed_message":"canonical_sha256_bytes"},"source_id":"1409.3075","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1ea4c6cc90e7cde64be922cb32ddea0c33baf8ce89802c48a34e03fea7d17b00","sha256:5d58af51a708d679f9f0fe23db1ef99dc961675a46626743ec89c661f0201fd2"],"state_sha256":"6fdba1263c77b13e1780ed1ca8f3289ff942a1e2f74b041487638a69ade087b0"}