{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:66BYF6CMAB3OYJ5L472AEC7UYZ","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":"46afc4f0ff6ee61b86571f1dc1956683ce1193bb67533b64b12eb7fdb5afe700","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2010-08-30T20:01:01Z","title_canon_sha256":"05bbc65de1c1a64213ce301b964187e03c686ed1e4d2ca5d5421d1bc9a865803"},"schema_version":"1.0","source":{"id":"1008.5155","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1008.5155","created_at":"2026-05-18T03:48:34Z"},{"alias_kind":"arxiv_version","alias_value":"1008.5155v3","created_at":"2026-05-18T03:48:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1008.5155","created_at":"2026-05-18T03:48:34Z"},{"alias_kind":"pith_short_12","alias_value":"66BYF6CMAB3O","created_at":"2026-05-18T12:26:04Z"},{"alias_kind":"pith_short_16","alias_value":"66BYF6CMAB3OYJ5L","created_at":"2026-05-18T12:26:04Z"},{"alias_kind":"pith_short_8","alias_value":"66BYF6CM","created_at":"2026-05-18T12:26:04Z"}],"graph_snapshots":[{"event_id":"sha256:0309fd2bb41a5facc8331ce9ba9e872e2591ebecf0e79aef5333c787a7f3232c","target":"graph","created_at":"2026-05-18T03:48:34Z","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":"Electron interactions in and between wires become increasingly complex and important as circuits are scaled to nanometre sizes, or employ reduced-dimensional conductors like carbon nanotubes, nanowires and gated high mobility 2D electron systems. This is because the screening of the long-range Coulomb potential of individual carriers is weakened in these systems, which can lead to phenomenon such as Coulomb drag: a current in one wire induces a voltage in a second wire through Coulomb interactions alone. Previous experiments have observed electron drag in wires separated by a soft electrostati","authors_text":"D. Laroche, G. Gervais, J. L. Reno, M. P. Lilly","cross_cats":["cond-mat.str-el"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2010-08-30T20:01:01Z","title":"Positive and negative Coulomb drag in vertically integrated one-dimensional quantum wires"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1008.5155","kind":"arxiv","version":3},"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":"sha256:7e47cb780ed02726fe33984e7510badfe0c68b1717c298f8d5fdb1f67e938254","target":"record","created_at":"2026-05-18T03:48:34Z","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":"46afc4f0ff6ee61b86571f1dc1956683ce1193bb67533b64b12eb7fdb5afe700","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2010-08-30T20:01:01Z","title_canon_sha256":"05bbc65de1c1a64213ce301b964187e03c686ed1e4d2ca5d5421d1bc9a865803"},"schema_version":"1.0","source":{"id":"1008.5155","kind":"arxiv","version":3}},"canonical_sha256":"f78382f84c0076ec27abe7f4020bf4c6743ae2c0b09c11a1eb48354722f24dca","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f78382f84c0076ec27abe7f4020bf4c6743ae2c0b09c11a1eb48354722f24dca","first_computed_at":"2026-05-18T03:48:34.473803Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:48:34.473803Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"yoHmGDDm+53jvHJvllDW10qwSs3RCdSQYHjDqh8rs1DhZzKyvuYO86xU6AAQjEaDJPpYKCH0ag/jiHiJflFNDw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:48:34.474393Z","signed_message":"canonical_sha256_bytes"},"source_id":"1008.5155","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7e47cb780ed02726fe33984e7510badfe0c68b1717c298f8d5fdb1f67e938254","sha256:0309fd2bb41a5facc8331ce9ba9e872e2591ebecf0e79aef5333c787a7f3232c"],"state_sha256":"27484b304eb14e77fd0892adf7cfd2e669d27734bbc2a14c9929b055e9d51624"}