{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:UHT6ZW4C5YEI2XTIGLI7T3NFWC","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":"0c533d7da18ec2e9e6e37f5fd22bce876a5e210a90bd28983ff7ff6d29c8554a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2009-05-05T18:54:42Z","title_canon_sha256":"1ecf2dcf4c22d119c80e8f5f082cf55d99fd52efc5b61746e3f0640e148a7951"},"schema_version":"1.0","source":{"id":"0905.0660","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0905.0660","created_at":"2026-05-18T02:13:47Z"},{"alias_kind":"arxiv_version","alias_value":"0905.0660v1","created_at":"2026-05-18T02:13:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0905.0660","created_at":"2026-05-18T02:13:47Z"},{"alias_kind":"pith_short_12","alias_value":"UHT6ZW4C5YEI","created_at":"2026-05-18T12:26:02Z"},{"alias_kind":"pith_short_16","alias_value":"UHT6ZW4C5YEI2XTI","created_at":"2026-05-18T12:26:02Z"},{"alias_kind":"pith_short_8","alias_value":"UHT6ZW4C","created_at":"2026-05-18T12:26:02Z"}],"graph_snapshots":[{"event_id":"sha256:1db6de6f6d9a14b1940383081d3e324d76c7e47df7b6ca3d9c2d545979c7a635","target":"graph","created_at":"2026-05-18T02:13:47Z","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":"We present Coulomb blockade measurements in a graphene double dot system. The coupling of the dots to the leads and between the dots can be tuned by graphene in-plane gates. The coupling is a non-monotonic function of the gate voltage. Using a purely capacitive model, we extract all relevant energy scales of the double dot system.","authors_text":"A. Jacobsen, C. Stampfer, F. Molitor, J. G\\\"uttinger, K. Ensslin, S. Dr\\\"oscher, T. Ihn","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2009-05-05T18:54:42Z","title":"Transport through graphene double dots"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0905.0660","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":"sha256:9e6da907f24c6a0f70bd42b990e9b3b48ec3e0fc513de32a06975800a7d0aa88","target":"record","created_at":"2026-05-18T02:13:47Z","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":"0c533d7da18ec2e9e6e37f5fd22bce876a5e210a90bd28983ff7ff6d29c8554a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2009-05-05T18:54:42Z","title_canon_sha256":"1ecf2dcf4c22d119c80e8f5f082cf55d99fd52efc5b61746e3f0640e148a7951"},"schema_version":"1.0","source":{"id":"0905.0660","kind":"arxiv","version":1}},"canonical_sha256":"a1e7ecdb82ee088d5e6832d1f9eda5b086825d5ce3009401ed72ec90ba35b652","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a1e7ecdb82ee088d5e6832d1f9eda5b086825d5ce3009401ed72ec90ba35b652","first_computed_at":"2026-05-18T02:13:47.404448Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:13:47.404448Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"bvulSQY9OisfRhmmVwciEEJ+iEBp56ZVWPaBewhq4Eyu97uuxbC/Ob7H1JGeSRL20uQhUVq/uFlvr4wTMzS6Ag==","signature_status":"signed_v1","signed_at":"2026-05-18T02:13:47.405263Z","signed_message":"canonical_sha256_bytes"},"source_id":"0905.0660","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9e6da907f24c6a0f70bd42b990e9b3b48ec3e0fc513de32a06975800a7d0aa88","sha256:1db6de6f6d9a14b1940383081d3e324d76c7e47df7b6ca3d9c2d545979c7a635"],"state_sha256":"8b1cb05e083d9b7f5bc701eef278732e1ec41e414f95cb97c929af582b7fadfa"}