{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:XR67VCBXGAAZJT2GODD2CXRNQ4","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":"297f54388f9db8de576f01c718fb02370c69624b6b81258c99cb011e1f315335","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2010-11-16T09:16:28Z","title_canon_sha256":"48f9ddec00dce7f91a09a90573ef4dbc1ec0403fb0424e67892a3db75b5e3af7"},"schema_version":"1.0","source":{"id":"1011.3620","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1011.3620","created_at":"2026-05-18T04:16:12Z"},{"alias_kind":"arxiv_version","alias_value":"1011.3620v1","created_at":"2026-05-18T04:16:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1011.3620","created_at":"2026-05-18T04:16:12Z"},{"alias_kind":"pith_short_12","alias_value":"XR67VCBXGAAZ","created_at":"2026-05-18T12:26:17Z"},{"alias_kind":"pith_short_16","alias_value":"XR67VCBXGAAZJT2G","created_at":"2026-05-18T12:26:17Z"},{"alias_kind":"pith_short_8","alias_value":"XR67VCBX","created_at":"2026-05-18T12:26:17Z"}],"graph_snapshots":[{"event_id":"sha256:45261054d36dac4e19147707f0f32bac795db98b01942ebc32ccbc87265010b1","target":"graph","created_at":"2026-05-18T04:16:12Z","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":"Nearly free electron (NFE) state has been widely studied in low dimensional systems. Based on first-principles calculations, we identify two types of NFE states in graphane nanoribbon superlattice, similar to those of graphene nanoribbons and boron nitride nanoribbons. Effect of electron doping on the NFE states in graphane nanoribbon superlattice has been studied, and it is possible to open a vacuum transport channel via electron doping.","authors_text":"Jinlong Yang (USTC), Qiaohong Liu, Zhenyu Li","cross_cats":["cond-mat.mes-hall"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2010-11-16T09:16:28Z","title":"Nearly Free Electron States in Graphane Nanoribbon Superlattice"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1011.3620","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:dfaa1f7b5f9d7ced4a993ca901225cfd8cc06dbb5d2a5852dc43e58aa994bb00","target":"record","created_at":"2026-05-18T04:16:12Z","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":"297f54388f9db8de576f01c718fb02370c69624b6b81258c99cb011e1f315335","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2010-11-16T09:16:28Z","title_canon_sha256":"48f9ddec00dce7f91a09a90573ef4dbc1ec0403fb0424e67892a3db75b5e3af7"},"schema_version":"1.0","source":{"id":"1011.3620","kind":"arxiv","version":1}},"canonical_sha256":"bc7dfa8837300194cf4670c7a15e2d870bd082925fe7ec953a12168f17c21874","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bc7dfa8837300194cf4670c7a15e2d870bd082925fe7ec953a12168f17c21874","first_computed_at":"2026-05-18T04:16:12.102148Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:16:12.102148Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"anblyzkI2GQLxN1OVwXMiEMPYXlT1MRS8AwMhf4INhFx+aWYMdXbU1ORszKPLLSv9NU2OQhtKpRONdv3og7MCw==","signature_status":"signed_v1","signed_at":"2026-05-18T04:16:12.102613Z","signed_message":"canonical_sha256_bytes"},"source_id":"1011.3620","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:dfaa1f7b5f9d7ced4a993ca901225cfd8cc06dbb5d2a5852dc43e58aa994bb00","sha256:45261054d36dac4e19147707f0f32bac795db98b01942ebc32ccbc87265010b1"],"state_sha256":"3e3c8ef03943f5ad67aee62f8d6047ced43e3dcc819727fff98a110f971cd5c3"}