{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:GHXWBHE2DPIK3THYQDSJE4KFOR","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":"9218fedf02e2a2b47837d8f00a8de6399056696da3f8b53e767c8e0a62ffaf33","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-06-14T01:10:24Z","title_canon_sha256":"939380522265d5299984329e5dcbbd70b49e5d159cbbd6649959b2a03d663aa1"},"schema_version":"1.0","source":{"id":"1206.2981","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1206.2981","created_at":"2026-05-18T03:53:33Z"},{"alias_kind":"arxiv_version","alias_value":"1206.2981v1","created_at":"2026-05-18T03:53:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1206.2981","created_at":"2026-05-18T03:53:33Z"},{"alias_kind":"pith_short_12","alias_value":"GHXWBHE2DPIK","created_at":"2026-05-18T12:27:06Z"},{"alias_kind":"pith_short_16","alias_value":"GHXWBHE2DPIK3THY","created_at":"2026-05-18T12:27:06Z"},{"alias_kind":"pith_short_8","alias_value":"GHXWBHE2","created_at":"2026-05-18T12:27:06Z"}],"graph_snapshots":[{"event_id":"sha256:a24ab7eed53e8cbd07ea076d631619481b8e589db4f0acd2b93f687ea4742fc0","target":"graph","created_at":"2026-05-18T03:53:33Z","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 investigate the initial growth modes and the role of interfacial electrostatic interactions of EuO epitaxy on MgO(001) by reactive molecular beam epitaxy. A TiO2 interfacial layer is employed to produce high quality epitaxial growth of EuO on MgO(001) with a 45{\\deg} in plane rotation. For comparison, direct deposition of EuO on MgO, without the TiO2 layer shows a much slower time evolution in producing a single crystal film. Conceptual arguments of electrostatic repulsion of like-ions are introduced to explain the increased EuO quality at the interface with the TiO2 layer. It is shown that","authors_text":"A. G. Swartz, I. V. Pinchuk, Jared J. I. Wong, R. K. Kawakami","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-06-14T01:10:24Z","title":"TiO2 as an electrostatic template for epitaxial growth of EuO on MgO(001) by reactive molecular beam epitaxy"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1206.2981","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":"sha256:5b59793308f50f4ec93753b71957bcf141d5f04890a3532fc25af3f451f6fd15","target":"record","created_at":"2026-05-18T03:53:33Z","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":"9218fedf02e2a2b47837d8f00a8de6399056696da3f8b53e767c8e0a62ffaf33","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-06-14T01:10:24Z","title_canon_sha256":"939380522265d5299984329e5dcbbd70b49e5d159cbbd6649959b2a03d663aa1"},"schema_version":"1.0","source":{"id":"1206.2981","kind":"arxiv","version":1}},"canonical_sha256":"31ef609c9a1bd0adccf880e4927145747f2c0690c94fc816e51b34893354189c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"31ef609c9a1bd0adccf880e4927145747f2c0690c94fc816e51b34893354189c","first_computed_at":"2026-05-18T03:53:33.204324Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:53:33.204324Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"rsjIlz0hjOm03rB8NWb1KMOZpO7ZfYXYxmViUXHug59yDr/BbcSKsLCEBpHw26GsNOyNUfozqUqQTqbgxKJlAg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:53:33.205204Z","signed_message":"canonical_sha256_bytes"},"source_id":"1206.2981","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5b59793308f50f4ec93753b71957bcf141d5f04890a3532fc25af3f451f6fd15","sha256:a24ab7eed53e8cbd07ea076d631619481b8e589db4f0acd2b93f687ea4742fc0"],"state_sha256":"1d2d87c687b7be811084e0a3a5f9b03a63ea7604f2c56a63ae217bb360ccf728"}