{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:7P6YBACPU6IKWRLLJFL7DOIBQO","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":"a04192fd51a3aa845cb2ca048bc8ebf7a89e18bcf81e0d5ca566929f3718bb6a","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-03-05T12:06:28Z","title_canon_sha256":"91ad4ea905f1d3850e0d1b27651ebc1ab26057d5ec8b2a609f9577220c4d3ebd"},"schema_version":"1.0","source":{"id":"1303.1001","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1303.1001","created_at":"2026-05-18T03:30:54Z"},{"alias_kind":"arxiv_version","alias_value":"1303.1001v1","created_at":"2026-05-18T03:30:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1303.1001","created_at":"2026-05-18T03:30:54Z"},{"alias_kind":"pith_short_12","alias_value":"7P6YBACPU6IK","created_at":"2026-05-18T12:27:36Z"},{"alias_kind":"pith_short_16","alias_value":"7P6YBACPU6IKWRLL","created_at":"2026-05-18T12:27:36Z"},{"alias_kind":"pith_short_8","alias_value":"7P6YBACP","created_at":"2026-05-18T12:27:36Z"}],"graph_snapshots":[{"event_id":"sha256:4eb96126867577a7e9c86d08cd2b62a1fb0cd7c08c1da317f9a874541889909c","target":"graph","created_at":"2026-05-18T03:30:54Z","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 precise driving force of the phase transition in indium nanowires on Si(111) has been controversial whether it is driven by a Peierls instability or by a simple energy lowering due to a periodic lattice distortion. The present van der Waals (vdW) corrected hybrid density functional calculation predicts that the low-temperature 8x2 structure whose building blocks are indium hexagons is energetically favored over the room-temperature 4x1 structure. We show that the correction of self-interaction error and the inclusion of vdW interactions play crucial roles in describing the covalent bonding","authors_text":"Hyun-Jung Kim, Jun-Hyung Cho","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-03-05T12:06:28Z","title":"Driving force of phase transition in Indium nanowires on Si(111)"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1303.1001","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":"sha256:6e3657d8b37d83d41bdc07cec6ccea71627c3879518689ec46876b4989663520","target":"record","created_at":"2026-05-18T03:30:54Z","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":"a04192fd51a3aa845cb2ca048bc8ebf7a89e18bcf81e0d5ca566929f3718bb6a","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-03-05T12:06:28Z","title_canon_sha256":"91ad4ea905f1d3850e0d1b27651ebc1ab26057d5ec8b2a609f9577220c4d3ebd"},"schema_version":"1.0","source":{"id":"1303.1001","kind":"arxiv","version":1}},"canonical_sha256":"fbfd80804fa790ab456b4957f1b90183af9912a52c75f96d62d0d4bfc43e6271","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fbfd80804fa790ab456b4957f1b90183af9912a52c75f96d62d0d4bfc43e6271","first_computed_at":"2026-05-18T03:30:54.906629Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:30:54.906629Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"GtTYYm6X2+oDRKdLW+XWWRyN5Sg12x0c0EBPWcJKu97eCnvt4QdVdslxtx4WPPRvDwcNlJOqayG5zqbpQqD8Dw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:30:54.907289Z","signed_message":"canonical_sha256_bytes"},"source_id":"1303.1001","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6e3657d8b37d83d41bdc07cec6ccea71627c3879518689ec46876b4989663520","sha256:4eb96126867577a7e9c86d08cd2b62a1fb0cd7c08c1da317f9a874541889909c"],"state_sha256":"fd3bb6dcdd2468d4110818ff3bfa2cde19c1274be61c3fd4adb0481fac8d5cab"}