{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:RSLGWXDNT7B5NWITPN6VDVPT3I","short_pith_number":"pith:RSLGWXDN","canonical_record":{"source":{"id":"1104.4939","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2011-04-26T14:54:11Z","cross_cats_sorted":[],"title_canon_sha256":"3255a8a87a8bd17015c872371a52fedef783929d9b4ea745aa5b4162b0778073","abstract_canon_sha256":"269da3cdebca338c526c42c2bb2895dce7e64eaadb1390039a9ee7acf5082f51"},"schema_version":"1.0"},"canonical_sha256":"8c966b5c6d9fc3d6d9137b7d51d5f3da0979ad9f281a67a50f51c378833f6a6a","source":{"kind":"arxiv","id":"1104.4939","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1104.4939","created_at":"2026-05-18T04:12:44Z"},{"alias_kind":"arxiv_version","alias_value":"1104.4939v2","created_at":"2026-05-18T04:12:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1104.4939","created_at":"2026-05-18T04:12:44Z"},{"alias_kind":"pith_short_12","alias_value":"RSLGWXDNT7B5","created_at":"2026-05-18T12:26:41Z"},{"alias_kind":"pith_short_16","alias_value":"RSLGWXDNT7B5NWIT","created_at":"2026-05-18T12:26:41Z"},{"alias_kind":"pith_short_8","alias_value":"RSLGWXDN","created_at":"2026-05-18T12:26:41Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:RSLGWXDNT7B5NWITPN6VDVPT3I","target":"record","payload":{"canonical_record":{"source":{"id":"1104.4939","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2011-04-26T14:54:11Z","cross_cats_sorted":[],"title_canon_sha256":"3255a8a87a8bd17015c872371a52fedef783929d9b4ea745aa5b4162b0778073","abstract_canon_sha256":"269da3cdebca338c526c42c2bb2895dce7e64eaadb1390039a9ee7acf5082f51"},"schema_version":"1.0"},"canonical_sha256":"8c966b5c6d9fc3d6d9137b7d51d5f3da0979ad9f281a67a50f51c378833f6a6a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:12:44.467924Z","signature_b64":"Ylf/b4NmCuJir8BCEN4J3UaG3BIO5H9Pu77Zh5ZDkMzzDkhGVGXBg0fbPwxPWpUdq81ipt/sNXHb3xSpztEHBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8c966b5c6d9fc3d6d9137b7d51d5f3da0979ad9f281a67a50f51c378833f6a6a","last_reissued_at":"2026-05-18T04:12:44.467258Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:12:44.467258Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1104.4939","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T04:12:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fSiaSk//tPj+jOt3EBSK96gSAYXUoYrhAdMJZ1NV4nyowzfXnXQySAq/BsMdJyG9Bcboi2D8s6LoKM83nzZ3Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T23:33:02.513750Z"},"content_sha256":"a4b49122436d34e664103e5d4ee082a09315f54471916d16dc79b1c72e38db0d","schema_version":"1.0","event_id":"sha256:a4b49122436d34e664103e5d4ee082a09315f54471916d16dc79b1c72e38db0d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:RSLGWXDNT7B5NWITPN6VDVPT3I","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Charge control in laterally coupled double quantum dots","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"B. Al\\'en, D. Fuster, F. Briones, G. Mu\\~noz-Matutano, I. Fern\\'andez-Mart\\'inez, J. Canet-Ferrer, J. I. Climente, J. Mart\\'inez-Pastor, L. Gonz\\'alez, M. Royo, P. Alonso-Gonz\\'alez, Y. Gonz\\'alez","submitted_at":"2011-04-26T14:54:11Z","abstract_excerpt":"We investigate the electronic and optical properties of InAs double quantum dots grown on GaAs (001) and laterally aligned along the [110] crystal direction. The emission spectrum has been investigated as a function of a lateral electric field applied along the quantum dot pair mutual axis. The number of confined electrons can be controlled with the external bias leading to sharp energy shifts which we use to identify the emission from neutral and charged exciton complexes. Quantum tunnelling of these electrons is proposed to explain the reversed ordering of the trion emission lines as compare"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1104.4939","kind":"arxiv","version":2},"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":"2026-05-18T04:12:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dUDbX8pQDe8n/VNv+M30HATvRlczILPioYyhKTvXrnn498OlxvflVCxagPwYK46A4HyxmC6cjWRInusPlGKhAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T23:33:02.514442Z"},"content_sha256":"b06e2e867f6353d1c9f47dfe27859d93de35a508e71316fdd1ed779a29f67bf2","schema_version":"1.0","event_id":"sha256:b06e2e867f6353d1c9f47dfe27859d93de35a508e71316fdd1ed779a29f67bf2"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/RSLGWXDNT7B5NWITPN6VDVPT3I/bundle.json","state_url":"https://pith.science/pith/RSLGWXDNT7B5NWITPN6VDVPT3I/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/RSLGWXDNT7B5NWITPN6VDVPT3I/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":"2026-05-27T23:33:02Z","links":{"resolver":"https://pith.science/pith/RSLGWXDNT7B5NWITPN6VDVPT3I","bundle":"https://pith.science/pith/RSLGWXDNT7B5NWITPN6VDVPT3I/bundle.json","state":"https://pith.science/pith/RSLGWXDNT7B5NWITPN6VDVPT3I/state.json","well_known_bundle":"https://pith.science/.well-known/pith/RSLGWXDNT7B5NWITPN6VDVPT3I/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:RSLGWXDNT7B5NWITPN6VDVPT3I","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":"269da3cdebca338c526c42c2bb2895dce7e64eaadb1390039a9ee7acf5082f51","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2011-04-26T14:54:11Z","title_canon_sha256":"3255a8a87a8bd17015c872371a52fedef783929d9b4ea745aa5b4162b0778073"},"schema_version":"1.0","source":{"id":"1104.4939","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1104.4939","created_at":"2026-05-18T04:12:44Z"},{"alias_kind":"arxiv_version","alias_value":"1104.4939v2","created_at":"2026-05-18T04:12:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1104.4939","created_at":"2026-05-18T04:12:44Z"},{"alias_kind":"pith_short_12","alias_value":"RSLGWXDNT7B5","created_at":"2026-05-18T12:26:41Z"},{"alias_kind":"pith_short_16","alias_value":"RSLGWXDNT7B5NWIT","created_at":"2026-05-18T12:26:41Z"},{"alias_kind":"pith_short_8","alias_value":"RSLGWXDN","created_at":"2026-05-18T12:26:41Z"}],"graph_snapshots":[{"event_id":"sha256:b06e2e867f6353d1c9f47dfe27859d93de35a508e71316fdd1ed779a29f67bf2","target":"graph","created_at":"2026-05-18T04:12:44Z","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 investigate the electronic and optical properties of InAs double quantum dots grown on GaAs (001) and laterally aligned along the [110] crystal direction. The emission spectrum has been investigated as a function of a lateral electric field applied along the quantum dot pair mutual axis. The number of confined electrons can be controlled with the external bias leading to sharp energy shifts which we use to identify the emission from neutral and charged exciton complexes. Quantum tunnelling of these electrons is proposed to explain the reversed ordering of the trion emission lines as compare","authors_text":"B. Al\\'en, D. Fuster, F. Briones, G. Mu\\~noz-Matutano, I. Fern\\'andez-Mart\\'inez, J. Canet-Ferrer, J. I. Climente, J. Mart\\'inez-Pastor, L. Gonz\\'alez, M. Royo, P. Alonso-Gonz\\'alez, Y. Gonz\\'alez","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2011-04-26T14:54:11Z","title":"Charge control in laterally coupled double quantum dots"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1104.4939","kind":"arxiv","version":2},"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:a4b49122436d34e664103e5d4ee082a09315f54471916d16dc79b1c72e38db0d","target":"record","created_at":"2026-05-18T04:12:44Z","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":"269da3cdebca338c526c42c2bb2895dce7e64eaadb1390039a9ee7acf5082f51","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2011-04-26T14:54:11Z","title_canon_sha256":"3255a8a87a8bd17015c872371a52fedef783929d9b4ea745aa5b4162b0778073"},"schema_version":"1.0","source":{"id":"1104.4939","kind":"arxiv","version":2}},"canonical_sha256":"8c966b5c6d9fc3d6d9137b7d51d5f3da0979ad9f281a67a50f51c378833f6a6a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8c966b5c6d9fc3d6d9137b7d51d5f3da0979ad9f281a67a50f51c378833f6a6a","first_computed_at":"2026-05-18T04:12:44.467258Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:12:44.467258Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Ylf/b4NmCuJir8BCEN4J3UaG3BIO5H9Pu77Zh5ZDkMzzDkhGVGXBg0fbPwxPWpUdq81ipt/sNXHb3xSpztEHBA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:12:44.467924Z","signed_message":"canonical_sha256_bytes"},"source_id":"1104.4939","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a4b49122436d34e664103e5d4ee082a09315f54471916d16dc79b1c72e38db0d","sha256:b06e2e867f6353d1c9f47dfe27859d93de35a508e71316fdd1ed779a29f67bf2"],"state_sha256":"44ff0583982198cfd4b55a5028acaedcbc52d6b0aeeaeeaba3b0dd1bbafc3064"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tV50YJUGiY4aP0V7O0tkWkJ0X1dGrJt9ax2NXgBv999FKLAzDRnXNl0Q8Pe/TtOH8SDn0LOOsRHf7/wy1gnkBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T23:33:02.518280Z","bundle_sha256":"36efce3e52926cd6ad4084a3eec1107e4cc5a9abb0166dfc523fa409be4e66e7"}}