{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2006:VB2CYFNB3MKLZ5YFZOCPHPU6YR","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":"70146d7f901179382b5d99400d6a1e79c461e64d0c0fc3093e79de00f839d593","cross_cats_sorted":["cond-mat.str-el"],"license":"","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2006-07-21T10:38:22Z","title_canon_sha256":"9dfc641c17c89cebfda147b6d5ece7e3b4e4f2c4c2c5f2a6fc2700689af32d83"},"schema_version":"1.0","source":{"id":"cond-mat/0607547","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0607547","created_at":"2026-05-18T01:39:44Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0607547v1","created_at":"2026-05-18T01:39:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0607547","created_at":"2026-05-18T01:39:44Z"},{"alias_kind":"pith_short_12","alias_value":"VB2CYFNB3MKL","created_at":"2026-05-18T12:25:54Z"},{"alias_kind":"pith_short_16","alias_value":"VB2CYFNB3MKLZ5YF","created_at":"2026-05-18T12:25:54Z"},{"alias_kind":"pith_short_8","alias_value":"VB2CYFNB","created_at":"2026-05-18T12:25:54Z"}],"graph_snapshots":[{"event_id":"sha256:fcd4403d6cdd4893fd4547ecec6293ce1040d460d1af387caf62cc6048f5027e","target":"graph","created_at":"2026-05-18T01:39:44Z","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 used x-ray photoemission spectroscopy to investigate the electronic structure of the Mott insulator LaVO3 embedded in LaAlO3. By limiting the upper layer of LaAlO3 to 3 unit cells, the underlying LaVO3 could be probed. The V 2p core-level spectra had both V3+ and V4+ components, and above 2 unit cell thick LaVO3, the structures exhibited spectra similar to bulk samples. The atomically flat surfaces enabled study of the emission angle dependence, which indicates the V4+ is localized to the topmost layer. These results demonstrate the potential for probing interface electronic structure in ox","authors_text":"A. Fujimori, H. Wadati, H. Y. Hwang, T. Susaki, Y. Hotta","cross_cats":["cond-mat.str-el"],"headline":"","license":"","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2006-07-21T10:38:22Z","title":"Electronic structure of the Mott insulator LaVO3 in a quantum well geometry"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0607547","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":"sha256:0358d99d16970694f88784be25473c0c8a3f0defd534038c32c494ec58885ecb","target":"record","created_at":"2026-05-18T01:39:44Z","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":"70146d7f901179382b5d99400d6a1e79c461e64d0c0fc3093e79de00f839d593","cross_cats_sorted":["cond-mat.str-el"],"license":"","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2006-07-21T10:38:22Z","title_canon_sha256":"9dfc641c17c89cebfda147b6d5ece7e3b4e4f2c4c2c5f2a6fc2700689af32d83"},"schema_version":"1.0","source":{"id":"cond-mat/0607547","kind":"arxiv","version":1}},"canonical_sha256":"a8742c15a1db14bcf705cb84f3be9ec451f793ecd37783b08bf95e50f109a8ee","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a8742c15a1db14bcf705cb84f3be9ec451f793ecd37783b08bf95e50f109a8ee","first_computed_at":"2026-05-18T01:39:44.759485Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:39:44.759485Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"tRl7we3u7mOZI/ucTVlBu2Fx4F423XkyHTC8fzuz5/B5pcMUKwo0BJGcUMM3olBjVOk6fTr0+yMIXb3ShT6RDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:39:44.760125Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/0607547","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0358d99d16970694f88784be25473c0c8a3f0defd534038c32c494ec58885ecb","sha256:fcd4403d6cdd4893fd4547ecec6293ce1040d460d1af387caf62cc6048f5027e"],"state_sha256":"d7599dc5e7c46ffa6c02d6021a47176d1306a126515c5fdaa2a5e9aad8250dfe"}