{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:3YL5A3B2OGWMHO5OGOUQ5Q6S47","short_pith_number":"pith:3YL5A3B2","canonical_record":{"source":{"id":"1506.08214","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-06-26T20:51:30Z","cross_cats_sorted":[],"title_canon_sha256":"28cecf621e2857caf939d46523e2baa9f3a97e55138263f3d9f1628dc43a217d","abstract_canon_sha256":"adbe0236668c4581bd11fa750330f996a67c805eddb7673079634f20a046bd2f"},"schema_version":"1.0"},"canonical_sha256":"de17d06c3a71acc3bbae33a90ec3d2e7f2cb7a3e00319376e655b379582ea85b","source":{"kind":"arxiv","id":"1506.08214","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1506.08214","created_at":"2026-05-17T23:48:48Z"},{"alias_kind":"arxiv_version","alias_value":"1506.08214v2","created_at":"2026-05-17T23:48:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1506.08214","created_at":"2026-05-17T23:48:48Z"},{"alias_kind":"pith_short_12","alias_value":"3YL5A3B2OGWM","created_at":"2026-05-18T12:29:02Z"},{"alias_kind":"pith_short_16","alias_value":"3YL5A3B2OGWMHO5O","created_at":"2026-05-18T12:29:02Z"},{"alias_kind":"pith_short_8","alias_value":"3YL5A3B2","created_at":"2026-05-18T12:29:02Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:3YL5A3B2OGWMHO5OGOUQ5Q6S47","target":"record","payload":{"canonical_record":{"source":{"id":"1506.08214","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-06-26T20:51:30Z","cross_cats_sorted":[],"title_canon_sha256":"28cecf621e2857caf939d46523e2baa9f3a97e55138263f3d9f1628dc43a217d","abstract_canon_sha256":"adbe0236668c4581bd11fa750330f996a67c805eddb7673079634f20a046bd2f"},"schema_version":"1.0"},"canonical_sha256":"de17d06c3a71acc3bbae33a90ec3d2e7f2cb7a3e00319376e655b379582ea85b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:48:48.049398Z","signature_b64":"phbKf46ldmBcp+E5a98bCxLztLnXrWa5t01PZUHbdagPVjRwFyrI5xtnj3/xAo77g+dx8iukh7ft8yPXKns4Cg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"de17d06c3a71acc3bbae33a90ec3d2e7f2cb7a3e00319376e655b379582ea85b","last_reissued_at":"2026-05-17T23:48:48.048776Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:48:48.048776Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1506.08214","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":"2026-05-17T23:48:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IvHGMIJMvXsteWCEXx4tvAvIqbcayzSiL8DjZl5tETxSl+PHYb1RAI3vTXjQo3OkM+BXLahIUzuLrymQHhjVCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-18T23:10:55.509034Z"},"content_sha256":"f21ed4b4d23ff18b3810cc7effa4f91aafa0aeafb920aad8546f35b0d182e2ed","schema_version":"1.0","event_id":"sha256:f21ed4b4d23ff18b3810cc7effa4f91aafa0aeafb920aad8546f35b0d182e2ed"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:3YL5A3B2OGWMHO5OGOUQ5Q6S47","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Spin-dependent coherent transport in a double quantum dot system","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"L. S. Petrosyan, T. V. Shahbazyan","submitted_at":"2015-06-26T20:51:30Z","abstract_excerpt":"We study spin-resolved resonant tunneling in a system of two quantum dots sandwiched between doped quantum wells. In the coherent (Dicke) regime, i.e., when quantum dot separation is smaller than the Fermi wavelength in a two-dimensional electron gas in quantum wells, application of an in-plane magnetic field leads to a pronounced spin-resolved structure of the conductance peak lineshape even for very small Zeeman splitting of the quantum dots' resonant levels. In the presence of electron-gas spin-orbit coupling, this spin-resolved structure gets washed out due to Fermi surface deformation in "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1506.08214","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":"2026-05-17T23:48:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Smt0FXCYqGAtoRde7ZiSNQ5f+1PkL/NbvuRcdCLG3SgUkLB3M2714OrFtyCUMHrfEb6kzIS6QrETUyrWlqC+Bg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-18T23:10:55.509710Z"},"content_sha256":"6f8d7114ffb55fb95802bcc290c1e0a2fbb9a848ea7d5fae895059d2ba9fada3","schema_version":"1.0","event_id":"sha256:6f8d7114ffb55fb95802bcc290c1e0a2fbb9a848ea7d5fae895059d2ba9fada3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/3YL5A3B2OGWMHO5OGOUQ5Q6S47/bundle.json","state_url":"https://pith.science/pith/3YL5A3B2OGWMHO5OGOUQ5Q6S47/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/3YL5A3B2OGWMHO5OGOUQ5Q6S47/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":"2026-05-18T23:10:55Z","links":{"resolver":"https://pith.science/pith/3YL5A3B2OGWMHO5OGOUQ5Q6S47","bundle":"https://pith.science/pith/3YL5A3B2OGWMHO5OGOUQ5Q6S47/bundle.json","state":"https://pith.science/pith/3YL5A3B2OGWMHO5OGOUQ5Q6S47/state.json","well_known_bundle":"https://pith.science/.well-known/pith/3YL5A3B2OGWMHO5OGOUQ5Q6S47/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:3YL5A3B2OGWMHO5OGOUQ5Q6S47","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":"adbe0236668c4581bd11fa750330f996a67c805eddb7673079634f20a046bd2f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-06-26T20:51:30Z","title_canon_sha256":"28cecf621e2857caf939d46523e2baa9f3a97e55138263f3d9f1628dc43a217d"},"schema_version":"1.0","source":{"id":"1506.08214","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1506.08214","created_at":"2026-05-17T23:48:48Z"},{"alias_kind":"arxiv_version","alias_value":"1506.08214v2","created_at":"2026-05-17T23:48:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1506.08214","created_at":"2026-05-17T23:48:48Z"},{"alias_kind":"pith_short_12","alias_value":"3YL5A3B2OGWM","created_at":"2026-05-18T12:29:02Z"},{"alias_kind":"pith_short_16","alias_value":"3YL5A3B2OGWMHO5O","created_at":"2026-05-18T12:29:02Z"},{"alias_kind":"pith_short_8","alias_value":"3YL5A3B2","created_at":"2026-05-18T12:29:02Z"}],"graph_snapshots":[{"event_id":"sha256:6f8d7114ffb55fb95802bcc290c1e0a2fbb9a848ea7d5fae895059d2ba9fada3","target":"graph","created_at":"2026-05-17T23:48:48Z","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 study spin-resolved resonant tunneling in a system of two quantum dots sandwiched between doped quantum wells. In the coherent (Dicke) regime, i.e., when quantum dot separation is smaller than the Fermi wavelength in a two-dimensional electron gas in quantum wells, application of an in-plane magnetic field leads to a pronounced spin-resolved structure of the conductance peak lineshape even for very small Zeeman splitting of the quantum dots' resonant levels. In the presence of electron-gas spin-orbit coupling, this spin-resolved structure gets washed out due to Fermi surface deformation in ","authors_text":"L. S. Petrosyan, T. V. Shahbazyan","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-06-26T20:51:30Z","title":"Spin-dependent coherent transport in a double quantum dot system"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1506.08214","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:f21ed4b4d23ff18b3810cc7effa4f91aafa0aeafb920aad8546f35b0d182e2ed","target":"record","created_at":"2026-05-17T23:48:48Z","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":"adbe0236668c4581bd11fa750330f996a67c805eddb7673079634f20a046bd2f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-06-26T20:51:30Z","title_canon_sha256":"28cecf621e2857caf939d46523e2baa9f3a97e55138263f3d9f1628dc43a217d"},"schema_version":"1.0","source":{"id":"1506.08214","kind":"arxiv","version":2}},"canonical_sha256":"de17d06c3a71acc3bbae33a90ec3d2e7f2cb7a3e00319376e655b379582ea85b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"de17d06c3a71acc3bbae33a90ec3d2e7f2cb7a3e00319376e655b379582ea85b","first_computed_at":"2026-05-17T23:48:48.048776Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:48:48.048776Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"phbKf46ldmBcp+E5a98bCxLztLnXrWa5t01PZUHbdagPVjRwFyrI5xtnj3/xAo77g+dx8iukh7ft8yPXKns4Cg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:48:48.049398Z","signed_message":"canonical_sha256_bytes"},"source_id":"1506.08214","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f21ed4b4d23ff18b3810cc7effa4f91aafa0aeafb920aad8546f35b0d182e2ed","sha256:6f8d7114ffb55fb95802bcc290c1e0a2fbb9a848ea7d5fae895059d2ba9fada3"],"state_sha256":"d2c6fcc2d9b50cd44a06aa084eaf6b05ddab525af0fbe62e527bd9c828dc9232"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"j2FyXLeq3uv9Edwx+n47c8Re4KBTjSfNnt131fxnNYU6h7pQvAZ8o+oKQFJRy/it3e02P/YRJRrAt/jD0OT9DA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-18T23:10:55.511628Z","bundle_sha256":"43fb98fb45c95ea4258bfe58b801d5a01bdac5dc9f9425f377d38378635771a6"}}