{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2008:XQTZGFZBONSLWV5GN53TKPQKOF","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":"5e0c6a1980a1c1cef7898b4da0053fa9949b263f37219c42fa5508ca70ba3bd2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2008-10-27T14:51:04Z","title_canon_sha256":"1aed6339baab64b87f8a3cf761d8353f0953d65471c3956c6fa299501dcf7c9d"},"schema_version":"1.0","source":{"id":"0810.4827","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0810.4827","created_at":"2026-07-04T17:13:21Z"},{"alias_kind":"arxiv_version","alias_value":"0810.4827v2","created_at":"2026-07-04T17:13:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0810.4827","created_at":"2026-07-04T17:13:21Z"},{"alias_kind":"pith_short_12","alias_value":"XQTZGFZBONSL","created_at":"2026-07-04T17:13:21Z"},{"alias_kind":"pith_short_16","alias_value":"XQTZGFZBONSLWV5G","created_at":"2026-07-04T17:13:21Z"},{"alias_kind":"pith_short_8","alias_value":"XQTZGFZB","created_at":"2026-07-04T17:13:21Z"}],"graph_snapshots":[{"event_id":"sha256:1d9513c742c750bd99d14271ed48d19ed543ad2e9bde9611d97a9de8979da2e6","target":"graph","created_at":"2026-07-04T17:13:21Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/0810.4827/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present an embedding approach based on localized basis functions which permits an efficient application of the dynamical mean field theory (DMFT) to inhomogeneous correlated materials, such as semi-infinite surfaces and heterostructures. In this scheme, the semi-infinite substrate leads connected to both sides of the central region of interest are represented via complex, energy-dependent embedding potentials that incorporate one-electron as well as many-body effects within the substrates. As a result, the number of layers which must be treated explicitly in the layer-coupled DMFT equation ","authors_text":"A. Liebsch, H. Ishida","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2008-10-27T14:51:04Z","title":"Embedding approach for dynamical mean field theory of strongly correlated heterostructures"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0810.4827","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":"sha256:8140c77177fdd50d7e4cc23155fa5f162f00baed6134d370e9e2290ac6fc33f8","target":"record","created_at":"2026-07-04T17:13:21Z","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":"5e0c6a1980a1c1cef7898b4da0053fa9949b263f37219c42fa5508ca70ba3bd2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2008-10-27T14:51:04Z","title_canon_sha256":"1aed6339baab64b87f8a3cf761d8353f0953d65471c3956c6fa299501dcf7c9d"},"schema_version":"1.0","source":{"id":"0810.4827","kind":"arxiv","version":2}},"canonical_sha256":"bc279317217364bb57a66f77353e0a716376aa9fd33e5d563b7bf2e0d1dc5f1b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bc279317217364bb57a66f77353e0a716376aa9fd33e5d563b7bf2e0d1dc5f1b","first_computed_at":"2026-07-04T17:13:21.119253Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T17:13:21.119253Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3czqfWhSZW6a+OOP96eabvRO15dJ5lE4PFVCoJi/nyyriA4EdhZW1bkTmXwZyyt0Zl2ZS4KsDfg68QIS1IslAg==","signature_status":"signed_v1","signed_at":"2026-07-04T17:13:21.119601Z","signed_message":"canonical_sha256_bytes"},"source_id":"0810.4827","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8140c77177fdd50d7e4cc23155fa5f162f00baed6134d370e9e2290ac6fc33f8","sha256:1d9513c742c750bd99d14271ed48d19ed543ad2e9bde9611d97a9de8979da2e6"],"state_sha256":"583bec1bac2968d63f7431fc7316bcddf4ee827eae04ff74cb827b948df71f58"}