{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:ILGBQYECD7GRLKL5BS3LW7RXM7","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":"5ab1859f3ff1074469a88ad1bd730af0c4180daf3a0702efc1a24cd5185c75c4","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-07-18T09:49:46Z","title_canon_sha256":"d1e74a2468528cbe0f829fb6db01d866a3200a87b3c9bfbe7e1a2fdbd2a57ef6"},"schema_version":"1.0","source":{"id":"1507.05165","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1507.05165","created_at":"2026-05-18T01:36:41Z"},{"alias_kind":"arxiv_version","alias_value":"1507.05165v1","created_at":"2026-05-18T01:36:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1507.05165","created_at":"2026-05-18T01:36:41Z"},{"alias_kind":"pith_short_12","alias_value":"ILGBQYECD7GR","created_at":"2026-05-18T12:29:25Z"},{"alias_kind":"pith_short_16","alias_value":"ILGBQYECD7GRLKL5","created_at":"2026-05-18T12:29:25Z"},{"alias_kind":"pith_short_8","alias_value":"ILGBQYEC","created_at":"2026-05-18T12:29:25Z"}],"graph_snapshots":[{"event_id":"sha256:a1aa93efc7b79cf856e82d7b3f0b86cbfc2ed91e1eb0e9e1b260a93b0637cb67","target":"graph","created_at":"2026-05-18T01:36:41Z","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 mechanism responsible for the extraordinary interface conductivity of LaAlO$_{3}$ on SrTiO$_{3}$ and its insulator-metal transition remains controversial. Here, using density functional theory calculations, we establish a comprehensive and coherent picture that the interplay of electronic reconstructions, lattice distortions, and surface oxygen vacancies fully compensates the polarization potential divergence in LaAlO$_{3}$/SrTiO$_{3}$, explaining naturally the experimental observations under different conditions. While lattice distortions and a charge redistribution between LaO and AlO$_2","authors_text":"Andrivo Rusydi, George A. Sawatzky, Jun Zhou, Ming Yang, Teguh Citra Asmara, Yuan Ping Feng","cross_cats":["cond-mat.mtrl-sci"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-07-18T09:49:46Z","title":"The interplay of electronic reconstructions, lattice distortions, and surface oxygen vacancies in insulator-metal transition of LaAlO$_{3}$/SrTiO$_{3}$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1507.05165","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:fb29764d824d202b442f21010deed22c0681063fc70e1606d0ca21783ee3bf96","target":"record","created_at":"2026-05-18T01:36:41Z","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":"5ab1859f3ff1074469a88ad1bd730af0c4180daf3a0702efc1a24cd5185c75c4","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-07-18T09:49:46Z","title_canon_sha256":"d1e74a2468528cbe0f829fb6db01d866a3200a87b3c9bfbe7e1a2fdbd2a57ef6"},"schema_version":"1.0","source":{"id":"1507.05165","kind":"arxiv","version":1}},"canonical_sha256":"42cc1860821fcd15a97d0cb6bb7e3767c68f3c43b7e01653aee3530dcd0e0c15","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"42cc1860821fcd15a97d0cb6bb7e3767c68f3c43b7e01653aee3530dcd0e0c15","first_computed_at":"2026-05-18T01:36:41.262386Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:36:41.262386Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ToRPU/88jvsIFhpYAP1Shc6jzgE6icC/UWSiF/Y1Y3MBV4TA8BP6vJBSs3yJl4AiaQ/GfmOlUVdgTDmrk3CQCg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:36:41.263086Z","signed_message":"canonical_sha256_bytes"},"source_id":"1507.05165","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fb29764d824d202b442f21010deed22c0681063fc70e1606d0ca21783ee3bf96","sha256:a1aa93efc7b79cf856e82d7b3f0b86cbfc2ed91e1eb0e9e1b260a93b0637cb67"],"state_sha256":"78f0178a811bb47e523040d1a86cadb407b7252cf2e3d46fd34a4a087b1499ae"}