{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:5HGY6II3EPG7SA6ES6VJ7NXP3W","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":"3a084d16b0aa3d4a716ef8a4acfcbe4eafae1071fac93addecd99c6f4d0ef7f5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2013-04-05T15:52:14Z","title_canon_sha256":"2b8d6f3da0a987dc561356a98a3a5c99ba1ae94201d572233236e1db2b0fb59b"},"schema_version":"1.0","source":{"id":"1304.1751","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1304.1751","created_at":"2026-05-18T02:53:27Z"},{"alias_kind":"arxiv_version","alias_value":"1304.1751v2","created_at":"2026-05-18T02:53:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1304.1751","created_at":"2026-05-18T02:53:27Z"},{"alias_kind":"pith_short_12","alias_value":"5HGY6II3EPG7","created_at":"2026-05-18T12:27:34Z"},{"alias_kind":"pith_short_16","alias_value":"5HGY6II3EPG7SA6E","created_at":"2026-05-18T12:27:34Z"},{"alias_kind":"pith_short_8","alias_value":"5HGY6II3","created_at":"2026-05-18T12:27:34Z"}],"graph_snapshots":[{"event_id":"sha256:d62bb53ffff4183bc3e4da4a068801f78f0d5f852178b737d62e96b844835544","target":"graph","created_at":"2026-05-18T02:53:27Z","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":"Ultrathin epitaxial films of EuNiO3 were grown on a series of substrates traversing highly compressive (- 2.4%) to highly tensile (2.5%) lattice mismatch. X-ray diffraction measurements showed the expected c-lattice parameter shift for compressive strain, but no detectable shift for tensilely strained substrates, while reciprocal space mapping confirmed the tensile strained film maintained epitaxial coherence. Transport measurements showed a successively (from tensile to compressive) lower resistance and a complete suppression of the metalinsulator transition at highly compressive lattice mism","authors_text":"B. A. Gray, D. Meyers, E. J. Moon, J. Chakhalian, J. W. Freeland, M. Kareev, M. van Veenendaal, S. Middey","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2013-04-05T15:52:14Z","title":"Strain mediated suppression of the metal-insulator transition in EuNiO3 thin films"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1304.1751","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":"sha256:3ef805ac8270e622e69db93f454a13e2ddc8191cab445ade59b9aa5c9d9bf194","target":"record","created_at":"2026-05-18T02:53:27Z","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":"3a084d16b0aa3d4a716ef8a4acfcbe4eafae1071fac93addecd99c6f4d0ef7f5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2013-04-05T15:52:14Z","title_canon_sha256":"2b8d6f3da0a987dc561356a98a3a5c99ba1ae94201d572233236e1db2b0fb59b"},"schema_version":"1.0","source":{"id":"1304.1751","kind":"arxiv","version":2}},"canonical_sha256":"e9cd8f211b23cdf903c497aa9fb6efdd959986288a157ae5a2a2d7fd20b4707d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e9cd8f211b23cdf903c497aa9fb6efdd959986288a157ae5a2a2d7fd20b4707d","first_computed_at":"2026-05-18T02:53:27.059461Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:53:27.059461Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Jxf3kevPWE4dZ8EqbXr+s8T6UVXRx4DmXpAxrbHQFkFrfoewRen9ynoNNVU0cQV2GZhtb23ah4TsRMmNitHmDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:53:27.060193Z","signed_message":"canonical_sha256_bytes"},"source_id":"1304.1751","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3ef805ac8270e622e69db93f454a13e2ddc8191cab445ade59b9aa5c9d9bf194","sha256:d62bb53ffff4183bc3e4da4a068801f78f0d5f852178b737d62e96b844835544"],"state_sha256":"e99c0811a1ce3bf5f3dd4740ad26b76fc081b9083244259cdc663d7d2f5be336"}