{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:BL4UJUMD5WTEOOVCTJ2GQYKAPW","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":"4529721a5692134f281ac1c0eef50e8d249e9d7c80d70bc76e60a93ecbb2577b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2011-10-03T18:49:59Z","title_canon_sha256":"d06f796cced2e55a34a3dc85fe36e3123ef7ecc8c334d7f39d34449c685b199b"},"schema_version":"1.0","source":{"id":"1110.0439","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1110.0439","created_at":"2026-05-18T02:00:18Z"},{"alias_kind":"arxiv_version","alias_value":"1110.0439v1","created_at":"2026-05-18T02:00:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1110.0439","created_at":"2026-05-18T02:00:18Z"},{"alias_kind":"pith_short_12","alias_value":"BL4UJUMD5WTE","created_at":"2026-05-18T12:26:24Z"},{"alias_kind":"pith_short_16","alias_value":"BL4UJUMD5WTEOOVC","created_at":"2026-05-18T12:26:24Z"},{"alias_kind":"pith_short_8","alias_value":"BL4UJUMD","created_at":"2026-05-18T12:26:24Z"}],"graph_snapshots":[{"event_id":"sha256:fe2d04dc37f6b50e5037be363ee3ed10bfef53c6105c043fe36a66afa760925f","target":"graph","created_at":"2026-05-18T02:00:18Z","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 compute lattice dynamical properties of iron at the bcc-fcc phase transition using dynamical mean-field theory implemented with the frozen-phonon method. Electronic correlations are found to have a strong effect on the lattice stability of paramagnetic iron in the bcc phase. Our results for the structural phase stability and lattice dynamical properties of iron are in good agreement with experiment.","authors_text":"A. I. Poteryaev, D. Vollhardt, I. Leonov, V. I. Anisimov","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2011-10-03T18:49:59Z","title":"Calculated phonon spectra of paramagnetic iron at the alpha-gamma phase transition"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1110.0439","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:d9351ff3693b01ba2cacfe97c6b44558fc02de9079555d7eb4b40daaded36b3e","target":"record","created_at":"2026-05-18T02:00:18Z","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":"4529721a5692134f281ac1c0eef50e8d249e9d7c80d70bc76e60a93ecbb2577b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2011-10-03T18:49:59Z","title_canon_sha256":"d06f796cced2e55a34a3dc85fe36e3123ef7ecc8c334d7f39d34449c685b199b"},"schema_version":"1.0","source":{"id":"1110.0439","kind":"arxiv","version":1}},"canonical_sha256":"0af944d183eda6473aa29a746861407d9cc907e89ac4962199341b43b28ca0c7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0af944d183eda6473aa29a746861407d9cc907e89ac4962199341b43b28ca0c7","first_computed_at":"2026-05-18T02:00:18.570831Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:00:18.570831Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"js0KUuSMEaZ1ifFf4mrWXIUqNQuBEuHLraJGKeJryeNDMWJ2KTiaf06otHx4mQLJHq5dItCISngeiQXI+TMMAA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:00:18.571848Z","signed_message":"canonical_sha256_bytes"},"source_id":"1110.0439","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d9351ff3693b01ba2cacfe97c6b44558fc02de9079555d7eb4b40daaded36b3e","sha256:fe2d04dc37f6b50e5037be363ee3ed10bfef53c6105c043fe36a66afa760925f"],"state_sha256":"6b02792b5ae81b46f22adcae5bf0709495871eb8feb332a84ef4dd71ee3db308"}