{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:67RKQ2UYEEIWGSC5OAUPXU25XX","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":"e2ae72b376184d96461a2b98f59a4a166731c03e030865893df36838fc74fefb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2013-05-24T06:17:50Z","title_canon_sha256":"63ec7628baee6428c65ddc05744e0e5cdd9cbfda0c11928bc2a89f691324f5f1"},"schema_version":"1.0","source":{"id":"1305.5627","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1305.5627","created_at":"2026-05-18T02:39:45Z"},{"alias_kind":"arxiv_version","alias_value":"1305.5627v2","created_at":"2026-05-18T02:39:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1305.5627","created_at":"2026-05-18T02:39:45Z"},{"alias_kind":"pith_short_12","alias_value":"67RKQ2UYEEIW","created_at":"2026-05-18T12:27:36Z"},{"alias_kind":"pith_short_16","alias_value":"67RKQ2UYEEIWGSC5","created_at":"2026-05-18T12:27:36Z"},{"alias_kind":"pith_short_8","alias_value":"67RKQ2UY","created_at":"2026-05-18T12:27:36Z"}],"graph_snapshots":[{"event_id":"sha256:143fbe664de8c37f400685bc403349d8ef33faff6a45861b2393fc6a26d1b101","target":"graph","created_at":"2026-05-18T02:39:45Z","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":"The electronic ground states of the actinide dioxides AnO2 (with An=U, Np, Pu, Am, and Cm) are investigated employing first-principles calculations within the framework of the local density approximation +U (LDA+U) approach, implemented in a full-potential linearized augmented plane-wave scheme. A systematic analysis of the An-5f states is performed which provides intuitive connections between the electronic structures and the local crystalline fields of the f states in the AnO2 series. Particularly the mechanisms leading to the experimentally observed insulating ground states are investigated","authors_text":"Michi-To Suzuki, Nicola Magnani, Peter M. Oppeneer","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2013-05-24T06:17:50Z","title":"Microscopic theory of the insulating electronic ground states of actinide dioxides AnO2 (An=U, Np, Pu, Am, and Cm)"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1305.5627","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":"sha256:64b05e41d9ffe09f9889a2d1b8afc0a26cb887f210e5d9daad6ad2b17055b87b","target":"record","created_at":"2026-05-18T02:39:45Z","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":"e2ae72b376184d96461a2b98f59a4a166731c03e030865893df36838fc74fefb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2013-05-24T06:17:50Z","title_canon_sha256":"63ec7628baee6428c65ddc05744e0e5cdd9cbfda0c11928bc2a89f691324f5f1"},"schema_version":"1.0","source":{"id":"1305.5627","kind":"arxiv","version":2}},"canonical_sha256":"f7e2a86a98211163485d7028fbd35dbdc86d574351ee7e005262298e22456f1a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f7e2a86a98211163485d7028fbd35dbdc86d574351ee7e005262298e22456f1a","first_computed_at":"2026-05-18T02:39:45.971282Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:39:45.971282Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"mFeDKtzNwbYFauZkHK+2JKWIHMm2fRUcUk8yCStnfv/3g9i+eHNbbMXPDGBuBL1rMhuVcTi8c5IbeoyMYnwmBw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:39:45.971705Z","signed_message":"canonical_sha256_bytes"},"source_id":"1305.5627","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:64b05e41d9ffe09f9889a2d1b8afc0a26cb887f210e5d9daad6ad2b17055b87b","sha256:143fbe664de8c37f400685bc403349d8ef33faff6a45861b2393fc6a26d1b101"],"state_sha256":"da60095c610ab951b50d03abe7b6ad18144b8a65b2d9a240589f64ee2cc918d6"}