{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:2KJQXV3LOK7DMZRW4OIR4Q4DX6","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":"fbedfe874234a32a9793e1e9f132bd8247b66a2bd442553b2f2ad3ae261f5593","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-10-09T15:09:10Z","title_canon_sha256":"7720225aa020cf4de9b637dfddd86d417840d1f85e2c75ec9ff63635865cfa6c"},"schema_version":"1.0","source":{"id":"1610.02685","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1610.02685","created_at":"2026-05-18T01:02:50Z"},{"alias_kind":"arxiv_version","alias_value":"1610.02685v1","created_at":"2026-05-18T01:02:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1610.02685","created_at":"2026-05-18T01:02:50Z"},{"alias_kind":"pith_short_12","alias_value":"2KJQXV3LOK7D","created_at":"2026-05-18T12:29:55Z"},{"alias_kind":"pith_short_16","alias_value":"2KJQXV3LOK7DMZRW","created_at":"2026-05-18T12:29:55Z"},{"alias_kind":"pith_short_8","alias_value":"2KJQXV3L","created_at":"2026-05-18T12:29:55Z"}],"graph_snapshots":[{"event_id":"sha256:6617c14c8196ba8387a34b694602f034cf6e215f6be927c04f8a199cf86fdc3c","target":"graph","created_at":"2026-05-18T01:02:50Z","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":"Understanding the intrinsic charge transport in organolead halide perovskites is essential for the development of high-efficiency photovoltaics and other optoelectronic devices. Despite the rapid advancement of the organolead halide perovskite in photovoltaic and optoelectronic applications, the intrinsic charge carrier transport in these materials remains elusive partly due to the difficulty of fabricating electrical devices and obtaining good electrical contact. Here, we report the fabrication of organolead halide perovskite microplates with monolayer graphene as low barrier electrical conta","authors_text":"Dehui Li, Gongming Wang, Hao Wu, Hung-Chieh Cheng, Jian Guo, Xiangfeng Duan, Yiliu Wang, Yu Huang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-10-09T15:09:10Z","title":"Gate-induced insulator to band-like transport transition in organolead halide perovskite"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1610.02685","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":"sha256:8e447b66e5638190ee8679e586897f5f6044b1cf5688c0097fa3911a73ac09ea","target":"record","created_at":"2026-05-18T01:02:50Z","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":"fbedfe874234a32a9793e1e9f132bd8247b66a2bd442553b2f2ad3ae261f5593","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-10-09T15:09:10Z","title_canon_sha256":"7720225aa020cf4de9b637dfddd86d417840d1f85e2c75ec9ff63635865cfa6c"},"schema_version":"1.0","source":{"id":"1610.02685","kind":"arxiv","version":1}},"canonical_sha256":"d2930bd76b72be366636e3911e4383bf97aa5367d6da9eedc2c48684928a3bc1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d2930bd76b72be366636e3911e4383bf97aa5367d6da9eedc2c48684928a3bc1","first_computed_at":"2026-05-18T01:02:50.947001Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:02:50.947001Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zXgo0vrbaLTgWlHlS4nyiVpmSQAuFI+UQtaLbjdMbiDzYoqFfNS9rg/qpJMf5ApkdMc8emxmX19W7JrkaI7vCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:02:50.947358Z","signed_message":"canonical_sha256_bytes"},"source_id":"1610.02685","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8e447b66e5638190ee8679e586897f5f6044b1cf5688c0097fa3911a73ac09ea","sha256:6617c14c8196ba8387a34b694602f034cf6e215f6be927c04f8a199cf86fdc3c"],"state_sha256":"e17e2dad300c9cdc701c7091feebdd9739133194e31d0a948bfb8ac3cafd1438"}