{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:TAAAODCU5JQBMBHRSWV7EC33YG","short_pith_number":"pith:TAAAODCU","canonical_record":{"source":{"id":"1703.03559","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-03-10T07:18:30Z","cross_cats_sorted":[],"title_canon_sha256":"a894e7ad543cc5923fdb60bef1fc01a591a9b5309b329ba96f995eb9f72133fe","abstract_canon_sha256":"5a99094f23fb3dbee5d3171e9acb0c8e9aa36c2bfc9811c5c84cda05e2204101"},"schema_version":"1.0"},"canonical_sha256":"9800070c54ea601604f195abf20b7bc1a8f24e6bea2eb24ad2fdf34a9a8528e5","source":{"kind":"arxiv","id":"1703.03559","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1703.03559","created_at":"2026-05-18T00:26:00Z"},{"alias_kind":"arxiv_version","alias_value":"1703.03559v1","created_at":"2026-05-18T00:26:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.03559","created_at":"2026-05-18T00:26:00Z"},{"alias_kind":"pith_short_12","alias_value":"TAAAODCU5JQB","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_16","alias_value":"TAAAODCU5JQBMBHR","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_8","alias_value":"TAAAODCU","created_at":"2026-05-18T12:31:43Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:TAAAODCU5JQBMBHRSWV7EC33YG","target":"record","payload":{"canonical_record":{"source":{"id":"1703.03559","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-03-10T07:18:30Z","cross_cats_sorted":[],"title_canon_sha256":"a894e7ad543cc5923fdb60bef1fc01a591a9b5309b329ba96f995eb9f72133fe","abstract_canon_sha256":"5a99094f23fb3dbee5d3171e9acb0c8e9aa36c2bfc9811c5c84cda05e2204101"},"schema_version":"1.0"},"canonical_sha256":"9800070c54ea601604f195abf20b7bc1a8f24e6bea2eb24ad2fdf34a9a8528e5","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:26:00.792047Z","signature_b64":"nL6nncv3ypVe9itZR4aw6SG6ofWbYf5CUbe1EL6v/cn2xfa4zutJNF+yiHu9vJuxFim1oZtCIWyBm7isRoPbBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9800070c54ea601604f195abf20b7bc1a8f24e6bea2eb24ad2fdf34a9a8528e5","last_reissued_at":"2026-05-18T00:26:00.791436Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:26:00.791436Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1703.03559","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:26:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"05vy/rFFB/gVFz/94gDCrVDuJ3BriVwlKwlz4IFo3/IfaAVG5IClRdb0/QFpqZfUJCb3Wy5s5TCd1y2sG+jCBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T16:52:19.910555Z"},"content_sha256":"1b37826be831e96696d25d1129ed95be2ca7d74dcaceae8484241c91a5cace15","schema_version":"1.0","event_id":"sha256:1b37826be831e96696d25d1129ed95be2ca7d74dcaceae8484241c91a5cace15"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:TAAAODCU5JQBMBHRSWV7EC33YG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Gate tunable parallel double quantum dot in InAs double-nanowire junctions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"A. Oiwa K. Li, H. Kamata, H. Q. Xu, R. S. Deacon, S. Baba, S. Matsuo, S. Tarucha","submitted_at":"2017-03-10T07:18:30Z","abstract_excerpt":"We report fabrication and measurement of a device where closely-placed two parallel InAs nanowires (NWs) are contacted by source and drain normal metal electrodes. Established technique includes selective deposition of double nanowires onto a previously defined gate region. By tuning the junction with the finger bottom gates, we confirmed the formation of parallel double quantum dots, one in each NW, with a finite electrostatic coupling between each other. With the fabrication technique established in this study, devices proposed for more advanced experiments, such as Cooper-pair splitting and"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.03559","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:26:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RgobgtWw8ErZnCZZ7vw4BiRvS597Y6X/OnXEfkxo4jf1JkUQcExkQi36TUbQBEz+jb7No1tvRwiBGHyzizHbBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T16:52:19.911217Z"},"content_sha256":"97da193d30bcbe613f9b475e52ecc4de8ad151daea55b8d7bfce30b508a270d2","schema_version":"1.0","event_id":"sha256:97da193d30bcbe613f9b475e52ecc4de8ad151daea55b8d7bfce30b508a270d2"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TAAAODCU5JQBMBHRSWV7EC33YG/bundle.json","state_url":"https://pith.science/pith/TAAAODCU5JQBMBHRSWV7EC33YG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TAAAODCU5JQBMBHRSWV7EC33YG/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-27T16:52:19Z","links":{"resolver":"https://pith.science/pith/TAAAODCU5JQBMBHRSWV7EC33YG","bundle":"https://pith.science/pith/TAAAODCU5JQBMBHRSWV7EC33YG/bundle.json","state":"https://pith.science/pith/TAAAODCU5JQBMBHRSWV7EC33YG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TAAAODCU5JQBMBHRSWV7EC33YG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:TAAAODCU5JQBMBHRSWV7EC33YG","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":"5a99094f23fb3dbee5d3171e9acb0c8e9aa36c2bfc9811c5c84cda05e2204101","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-03-10T07:18:30Z","title_canon_sha256":"a894e7ad543cc5923fdb60bef1fc01a591a9b5309b329ba96f995eb9f72133fe"},"schema_version":"1.0","source":{"id":"1703.03559","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1703.03559","created_at":"2026-05-18T00:26:00Z"},{"alias_kind":"arxiv_version","alias_value":"1703.03559v1","created_at":"2026-05-18T00:26:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.03559","created_at":"2026-05-18T00:26:00Z"},{"alias_kind":"pith_short_12","alias_value":"TAAAODCU5JQB","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_16","alias_value":"TAAAODCU5JQBMBHR","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_8","alias_value":"TAAAODCU","created_at":"2026-05-18T12:31:43Z"}],"graph_snapshots":[{"event_id":"sha256:97da193d30bcbe613f9b475e52ecc4de8ad151daea55b8d7bfce30b508a270d2","target":"graph","created_at":"2026-05-18T00:26:00Z","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 report fabrication and measurement of a device where closely-placed two parallel InAs nanowires (NWs) are contacted by source and drain normal metal electrodes. Established technique includes selective deposition of double nanowires onto a previously defined gate region. By tuning the junction with the finger bottom gates, we confirmed the formation of parallel double quantum dots, one in each NW, with a finite electrostatic coupling between each other. With the fabrication technique established in this study, devices proposed for more advanced experiments, such as Cooper-pair splitting and","authors_text":"A. Oiwa K. Li, H. Kamata, H. Q. Xu, R. S. Deacon, S. Baba, S. Matsuo, S. Tarucha","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-03-10T07:18:30Z","title":"Gate tunable parallel double quantum dot in InAs double-nanowire junctions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.03559","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":"sha256:1b37826be831e96696d25d1129ed95be2ca7d74dcaceae8484241c91a5cace15","target":"record","created_at":"2026-05-18T00:26:00Z","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":"5a99094f23fb3dbee5d3171e9acb0c8e9aa36c2bfc9811c5c84cda05e2204101","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-03-10T07:18:30Z","title_canon_sha256":"a894e7ad543cc5923fdb60bef1fc01a591a9b5309b329ba96f995eb9f72133fe"},"schema_version":"1.0","source":{"id":"1703.03559","kind":"arxiv","version":1}},"canonical_sha256":"9800070c54ea601604f195abf20b7bc1a8f24e6bea2eb24ad2fdf34a9a8528e5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9800070c54ea601604f195abf20b7bc1a8f24e6bea2eb24ad2fdf34a9a8528e5","first_computed_at":"2026-05-18T00:26:00.791436Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:26:00.791436Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"nL6nncv3ypVe9itZR4aw6SG6ofWbYf5CUbe1EL6v/cn2xfa4zutJNF+yiHu9vJuxFim1oZtCIWyBm7isRoPbBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:26:00.792047Z","signed_message":"canonical_sha256_bytes"},"source_id":"1703.03559","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1b37826be831e96696d25d1129ed95be2ca7d74dcaceae8484241c91a5cace15","sha256:97da193d30bcbe613f9b475e52ecc4de8ad151daea55b8d7bfce30b508a270d2"],"state_sha256":"c01499fef16eb7ebbab40f4ad2b6dec6cb7c7a3c41fff434a2f865f0cd3d5898"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cBM6WpiRPcrRMn0YyrL9+NnJabbTVyJ6mwujVOLpdZict7+jO0ef5TosrEzUBOmvGUuAztiC3TxBp6xq6m3aBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T16:52:19.914802Z","bundle_sha256":"681a4b54d15e142e47f836a546e56a6d40c5f79e0197ad63bf4f2d1150a60ee5"}}