{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:YGTR6LXZUGPDP7EPSFHCKTD2M5","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":"bed0f5ff9637ff65eafa0d4913094634da97868ba9e16824792c57a9c2f2a179","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-01-16T12:35:39Z","title_canon_sha256":"e843217431b0a8bda7d65a9484702f608dd6c7abc07b6ae4a3b60b74f1b97251"},"schema_version":"1.0","source":{"id":"1701.04264","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1701.04264","created_at":"2026-05-18T00:47:48Z"},{"alias_kind":"arxiv_version","alias_value":"1701.04264v2","created_at":"2026-05-18T00:47:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1701.04264","created_at":"2026-05-18T00:47:48Z"},{"alias_kind":"pith_short_12","alias_value":"YGTR6LXZUGPD","created_at":"2026-05-18T12:31:56Z"},{"alias_kind":"pith_short_16","alias_value":"YGTR6LXZUGPDP7EP","created_at":"2026-05-18T12:31:56Z"},{"alias_kind":"pith_short_8","alias_value":"YGTR6LXZ","created_at":"2026-05-18T12:31:56Z"}],"graph_snapshots":[{"event_id":"sha256:b98691065f16b26f6b687b7dc8fa9c105e76a759f7eae6fa83a5db3bdbb3c5ff","target":"graph","created_at":"2026-05-18T00:47:48Z","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":"Structural analysis of self-catalyzed GaAs nanowires (NWs) grown on lithography-free oxide patterns is described with insight on their growth kinetics. Statistical analysis of templates and NWs in different phases of the growth reveals extremely high dimensional uniformity due to a combination of uniform nucleation sites, lack of secondary nucleation of NWs, and self-regulated growth under the effect of nucleation antibunching. Consequently, we observed the first evidence of sub-Poissonian GaAs NW length distributions. The high phase purity of the NWs is demonstrated using complementary transm","authors_text":"Eero Koivusalo, Mircea Guina, Teemu Hakkarainen","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-01-16T12:35:39Z","title":"Structural investigation of uniform ensembles of self-catalyzed GaAs nanowires fabricated by a lithography-free technique"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1701.04264","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:b8afb6524c36cdee011ecf3c64b01919bcada46f85d8d42c9ad6fc40f0da2c38","target":"record","created_at":"2026-05-18T00:47:48Z","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":"bed0f5ff9637ff65eafa0d4913094634da97868ba9e16824792c57a9c2f2a179","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-01-16T12:35:39Z","title_canon_sha256":"e843217431b0a8bda7d65a9484702f608dd6c7abc07b6ae4a3b60b74f1b97251"},"schema_version":"1.0","source":{"id":"1701.04264","kind":"arxiv","version":2}},"canonical_sha256":"c1a71f2ef9a19e37fc8f914e254c7a675f33edab6368f76be2394688953dc021","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c1a71f2ef9a19e37fc8f914e254c7a675f33edab6368f76be2394688953dc021","first_computed_at":"2026-05-18T00:47:48.438675Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:47:48.438675Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"7fQDcH5qxCdjM2lkeQIibnCqczxlOLRVLAJZ7H2CF9OlvQPvtEyF7nTIVVFng6MAFMhx8dfAWWmp8Mp2d14MBw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:47:48.439372Z","signed_message":"canonical_sha256_bytes"},"source_id":"1701.04264","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b8afb6524c36cdee011ecf3c64b01919bcada46f85d8d42c9ad6fc40f0da2c38","sha256:b98691065f16b26f6b687b7dc8fa9c105e76a759f7eae6fa83a5db3bdbb3c5ff"],"state_sha256":"92af18c6e61b1161caecc0eca2f5b62e66fb0e87cb0e2d920e90453e8480375b"}