{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:CMG4I65M4F7ZG2NLR3TRP4AVNM","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":"769243c676310af2e5cb456e7a98bd43710b5f86f8bebc86e47c9337e9e9474d","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2021-02-01T22:57:14Z","title_canon_sha256":"45278f9e8ec187ca5edc06f4407968aa078acdaa8fd16d0df7e44a4f5d6f855c"},"schema_version":"1.0","source":{"id":"2102.01220","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2102.01220","created_at":"2026-07-05T02:11:27Z"},{"alias_kind":"arxiv_version","alias_value":"2102.01220v1","created_at":"2026-07-05T02:11:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2102.01220","created_at":"2026-07-05T02:11:27Z"},{"alias_kind":"pith_short_12","alias_value":"CMG4I65M4F7Z","created_at":"2026-07-05T02:11:27Z"},{"alias_kind":"pith_short_16","alias_value":"CMG4I65M4F7ZG2NL","created_at":"2026-07-05T02:11:27Z"},{"alias_kind":"pith_short_8","alias_value":"CMG4I65M","created_at":"2026-07-05T02:11:27Z"}],"graph_snapshots":[{"event_id":"sha256:c7981ed57d59a5259e1accddb3878cbd414d5a09f8c90d8348e4332468d2315c","target":"graph","created_at":"2026-07-05T02:11:27Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2102.01220/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The shape dependence for the technologically important nickel oxide (NiO) nanocrystals on (001) strontium titanate substrates is investigated under the generalized Wulff-Kaichew (GWK) theorem framework. It is found that the shape of the NiO nanocrystals is primarily governed by the existence (or absence) of interfacial strain. Nanocrystals that have a fully pseudomorphic interface with the substrate (i.e. the epitaxial strain is not relaxed) form an embedded smooth ball-crown morphology with {001}, {011}, {111} and high-index {113} exposed facets with a negative Wulff point. On the other hand,","authors_text":"Hongwei Liu, Nagarajan Valanoor, Xuan Cheng","cross_cats":["cond-mat.mes-hall"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2021-02-01T22:57:14Z","title":"Predicting nanocrystal morphology governed by interfacial strain"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2102.01220","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:e726456dfa6dfe8029fb235c5049846f3665bb6c122c8337b82d6258a34480ef","target":"record","created_at":"2026-07-05T02:11:27Z","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":"769243c676310af2e5cb456e7a98bd43710b5f86f8bebc86e47c9337e9e9474d","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2021-02-01T22:57:14Z","title_canon_sha256":"45278f9e8ec187ca5edc06f4407968aa078acdaa8fd16d0df7e44a4f5d6f855c"},"schema_version":"1.0","source":{"id":"2102.01220","kind":"arxiv","version":1}},"canonical_sha256":"130dc47bace17f9369ab8ee717f0156b188b481164a8e4ddd8b8de09838b76a9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"130dc47bace17f9369ab8ee717f0156b188b481164a8e4ddd8b8de09838b76a9","first_computed_at":"2026-07-05T02:11:27.916729Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:11:27.916729Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1FhB3jM7lpIImRr38xYCLBFmZPMfpioXP+CTyUeydZWI+eSLWFCbXlXl7RghS4HKyiS7+7q2ou1UnPVqhd5NAw==","signature_status":"signed_v1","signed_at":"2026-07-05T02:11:27.917071Z","signed_message":"canonical_sha256_bytes"},"source_id":"2102.01220","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e726456dfa6dfe8029fb235c5049846f3665bb6c122c8337b82d6258a34480ef","sha256:c7981ed57d59a5259e1accddb3878cbd414d5a09f8c90d8348e4332468d2315c"],"state_sha256":"aa173f919c2783f6a45bd546dfbf14dfbbda10eaf79fa0988d766b195818f346"}