{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:ONMONTSQ4Y5LELHOXOFFSKT6T2","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":"d29300f31b16d3c0f2d5cf8b18ccaab01f2543a4f7aa462b3edfdceeacfa9dd4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2014-05-27T14:39:40Z","title_canon_sha256":"0d63173bf4b6ba98a9f5f65e2f8568a11e7f21b0ad1b07c76e0c51dcb29038e9"},"schema_version":"1.0","source":{"id":"1405.6934","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1405.6934","created_at":"2026-05-18T02:16:39Z"},{"alias_kind":"arxiv_version","alias_value":"1405.6934v2","created_at":"2026-05-18T02:16:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1405.6934","created_at":"2026-05-18T02:16:39Z"},{"alias_kind":"pith_short_12","alias_value":"ONMONTSQ4Y5L","created_at":"2026-05-18T12:28:41Z"},{"alias_kind":"pith_short_16","alias_value":"ONMONTSQ4Y5LELHO","created_at":"2026-05-18T12:28:41Z"},{"alias_kind":"pith_short_8","alias_value":"ONMONTSQ","created_at":"2026-05-18T12:28:41Z"}],"graph_snapshots":[{"event_id":"sha256:bfa9378444faf292151242f6eef48fc1320d2df276a6d44685391b6ad48c9ca0","target":"graph","created_at":"2026-05-18T02:16:39Z","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":"We develop a new implementation of the Gutzwiller approximation (GA) and interface it with the local density approximation (LDA). This formulation enables us to study complex $4f$ and $5f$ systems. We perform calculations of praseodymium and $\\alpha$-plutonium under pressure, which compare very well with the experiments. Our study of praseodymium indicates that both structure change and $f$-delocalization are important to obtain the correct phase diagram and, in particular, the pressure-induced volume-collapse transition. Our calculations of $\\alpha$-plutonium indicate that, even though the $f","authors_text":"Cai-Zhuang Wang, Gabriel Kotliar, Kai-Ming Ho, Nicola Lanat\\`a, Yongxin Yao","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2014-05-27T14:39:40Z","title":"Electronic structure and energetics of praseodymium and $\\alpha$-plutonium under pressure"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.6934","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":"sha256:566d88e15674b0c1c192cb7bcfa0cfac185b124603f0ca5693ff0c4aabf00b9a","target":"record","created_at":"2026-05-18T02:16:39Z","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":"d29300f31b16d3c0f2d5cf8b18ccaab01f2543a4f7aa462b3edfdceeacfa9dd4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2014-05-27T14:39:40Z","title_canon_sha256":"0d63173bf4b6ba98a9f5f65e2f8568a11e7f21b0ad1b07c76e0c51dcb29038e9"},"schema_version":"1.0","source":{"id":"1405.6934","kind":"arxiv","version":2}},"canonical_sha256":"7358e6ce50e63ab22ceebb8a592a7e9eb1938877cd6d9a853845dccaf5eea20c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7358e6ce50e63ab22ceebb8a592a7e9eb1938877cd6d9a853845dccaf5eea20c","first_computed_at":"2026-05-18T02:16:39.361555Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:16:39.361555Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ArnRDFHzi3JBnZGAY1HIQ4g5QvugaUhI8ihn6SCmM2PeEPVJ4ELWnMQFdBhyFM/+mSvLFq/5O/nFpEHRnkupDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:16:39.362145Z","signed_message":"canonical_sha256_bytes"},"source_id":"1405.6934","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:566d88e15674b0c1c192cb7bcfa0cfac185b124603f0ca5693ff0c4aabf00b9a","sha256:bfa9378444faf292151242f6eef48fc1320d2df276a6d44685391b6ad48c9ca0"],"state_sha256":"b85b20e001c6835bb2d2851f9b27426f41d30106efd790dd602bd4661adc8f8d"}