{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2006:35LQXNR6YLTEW3XBKJOR33S4TN","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":"c373d83376019c5eb5d26ad8f3ff1715a6b867de81472f71a0f5442a57d7204a","cross_cats_sorted":["quant-ph"],"license":"","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2006-10-24T01:54:47Z","title_canon_sha256":"4f15522ad3b635fff44f868dd60392a8f41337c02d2a1741f9ce55c8f9923482"},"schema_version":"1.0","source":{"id":"cond-mat/0610652","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0610652","created_at":"2026-05-18T01:39:40Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0610652v2","created_at":"2026-05-18T01:39:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0610652","created_at":"2026-05-18T01:39:40Z"},{"alias_kind":"pith_short_12","alias_value":"35LQXNR6YLTE","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_16","alias_value":"35LQXNR6YLTEW3XB","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_8","alias_value":"35LQXNR6","created_at":"2026-05-18T12:25:53Z"}],"graph_snapshots":[{"event_id":"sha256:1f79af244111b6f4b3df591b48a2983bb7efd1c38b2b0b17764535b5aeddf9c5","target":"graph","created_at":"2026-05-18T01:39:40Z","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":"Using single-particle pseudopotential and many-particle configuration interaction methods, we compare various physical quantities of (In,Ga)As/GaAs quantum dot molecules (QDMs) made of dissimilar dots (heteropolar QDMs) with QDMs made of identical dots (homopolar QDMs). The calculations show that the electronic structures of hetero-QDMs and homo-QDMs differ significantly at large inter-dot distance. In particular (i) Unlike those of homo-QDMs, the single-particle molecular orbitals of hetero-QDMs convert to dot localized orbitals at large inter-dot distance. (ii) Consequently, in a hetero-QMD ","authors_text":"Alex Zunger, Lixin He","cross_cats":["quant-ph"],"headline":"","license":"","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2006-10-24T01:54:47Z","title":"Electronic structures of (In,Ga)As/GaAs quantum dot molecules made of dots with dissimilar sizes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0610652","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:c1f3360304b2c47409e9636bace2fa3498cdf1ceb50476494993b9be5d904a6d","target":"record","created_at":"2026-05-18T01:39:40Z","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":"c373d83376019c5eb5d26ad8f3ff1715a6b867de81472f71a0f5442a57d7204a","cross_cats_sorted":["quant-ph"],"license":"","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2006-10-24T01:54:47Z","title_canon_sha256":"4f15522ad3b635fff44f868dd60392a8f41337c02d2a1741f9ce55c8f9923482"},"schema_version":"1.0","source":{"id":"cond-mat/0610652","kind":"arxiv","version":2}},"canonical_sha256":"df570bb63ec2e64b6ee1525d1dee5c9b7655b0849d56e9c35220bf0b46de8c03","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"df570bb63ec2e64b6ee1525d1dee5c9b7655b0849d56e9c35220bf0b46de8c03","first_computed_at":"2026-05-18T01:39:40.536062Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:39:40.536062Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"SvnSydfRepQOd9KOE0Qz4Ji1brCwLLXoXB2SCCsIkaNH14YxMYx3sjNk7mUQLDpbz2/hnJlGcVKwFgnfvaKnDw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:39:40.536566Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/0610652","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c1f3360304b2c47409e9636bace2fa3498cdf1ceb50476494993b9be5d904a6d","sha256:1f79af244111b6f4b3df591b48a2983bb7efd1c38b2b0b17764535b5aeddf9c5"],"state_sha256":"e190474917c9a9332b287706f974344dad732bef7102139a668d255c6a351432"}