{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:K2DAFGKXOZSE6WB3E4WTI35G4J","short_pith_number":"pith:K2DAFGKX","canonical_record":{"source":{"id":"1608.07143","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-08-25T13:46:11Z","cross_cats_sorted":[],"title_canon_sha256":"42883505658b529da2f8df652276d6dfcbf033698d755d3ce7acda1d606d5e47","abstract_canon_sha256":"18e812bbca8e848fa9a9da275cfdbc188b1d93f61736ce372bfc5c309a0902dc"},"schema_version":"1.0"},"canonical_sha256":"568602995776644f583b272d346fa6e24acbb5716f98d1f4bab63398cadcc388","source":{"kind":"arxiv","id":"1608.07143","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1608.07143","created_at":"2026-05-18T00:59:34Z"},{"alias_kind":"arxiv_version","alias_value":"1608.07143v1","created_at":"2026-05-18T00:59:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1608.07143","created_at":"2026-05-18T00:59:34Z"},{"alias_kind":"pith_short_12","alias_value":"K2DAFGKXOZSE","created_at":"2026-05-18T12:30:25Z"},{"alias_kind":"pith_short_16","alias_value":"K2DAFGKXOZSE6WB3","created_at":"2026-05-18T12:30:25Z"},{"alias_kind":"pith_short_8","alias_value":"K2DAFGKX","created_at":"2026-05-18T12:30:25Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:K2DAFGKXOZSE6WB3E4WTI35G4J","target":"record","payload":{"canonical_record":{"source":{"id":"1608.07143","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-08-25T13:46:11Z","cross_cats_sorted":[],"title_canon_sha256":"42883505658b529da2f8df652276d6dfcbf033698d755d3ce7acda1d606d5e47","abstract_canon_sha256":"18e812bbca8e848fa9a9da275cfdbc188b1d93f61736ce372bfc5c309a0902dc"},"schema_version":"1.0"},"canonical_sha256":"568602995776644f583b272d346fa6e24acbb5716f98d1f4bab63398cadcc388","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:59:34.311837Z","signature_b64":"nbtB+8ENpc0VwYjOB9u4Q1qkEtT0yeoKLoGJ37T1eROSbqcWvAq6HAEe/sCqe+cqKFJU91R34HkmkYkuQFnlCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"568602995776644f583b272d346fa6e24acbb5716f98d1f4bab63398cadcc388","last_reissued_at":"2026-05-18T00:59:34.311256Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:59:34.311256Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1608.07143","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":"2026-05-18T00:59:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lDmPV4vo4WA8BcpFikzYufPjrte1R4c9GXW0Rpq/XDwJbJwFTA7F/n/iVLsc8Mz6fqw9LYlMVRya3jfQBVBYAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T07:38:36.594343Z"},"content_sha256":"e2757bfd3fb588cee289c475f596664053ce85650a67eada3592f2cbdbff470c","schema_version":"1.0","event_id":"sha256:e2757bfd3fb588cee289c475f596664053ce85650a67eada3592f2cbdbff470c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:K2DAFGKXOZSE6WB3E4WTI35G4J","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Magnetoresistence engineering and singlet/triplet switching in InAs nanowire quantum dots with ferromagnetic sidegates","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"A. Baumgartner, C. Sch\\\"onenberger, G. F\\'abi\\'an, J. Nyg{\\aa}rd, M.H. Madsen, P. Makk","submitted_at":"2016-08-25T13:46:11Z","abstract_excerpt":"We present magnetoresistance (MR) experiments on an InAs nanowire quantum dot device with two ferromagnetic sidegates (FSGs) in a split-gate geometry. The wire segment can be electrically tuned to a single dot or to a double dot regime using the FSGs and a backgate. In both regimes we find a strong MR and a sharp MR switching of up to 25\\% at the field at which the magnetizations of the FSGs are inverted by the external field. The sign and amplitude of the MR and the MR switching can both be tuned electrically by the FSGs. In a double dot regime close to pinch-off we find {\\it two} sharp trans"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1608.07143","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":"2026-05-18T00:59:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4IUA4ngXWiP2BoRq1i53Mxv/yoA47vWt/VPAHEOGn2AsnWq0wQvTzLZLyD7+FAc94b5eYLZPGoU5CZXtdDNXDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T07:38:36.594700Z"},"content_sha256":"5d48959bdcc16ca6d62f25fd7eec044b2b3196a7481e0fbece69a7d5068d0f66","schema_version":"1.0","event_id":"sha256:5d48959bdcc16ca6d62f25fd7eec044b2b3196a7481e0fbece69a7d5068d0f66"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/K2DAFGKXOZSE6WB3E4WTI35G4J/bundle.json","state_url":"https://pith.science/pith/K2DAFGKXOZSE6WB3E4WTI35G4J/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/K2DAFGKXOZSE6WB3E4WTI35G4J/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":"2026-05-28T07:38:36Z","links":{"resolver":"https://pith.science/pith/K2DAFGKXOZSE6WB3E4WTI35G4J","bundle":"https://pith.science/pith/K2DAFGKXOZSE6WB3E4WTI35G4J/bundle.json","state":"https://pith.science/pith/K2DAFGKXOZSE6WB3E4WTI35G4J/state.json","well_known_bundle":"https://pith.science/.well-known/pith/K2DAFGKXOZSE6WB3E4WTI35G4J/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:K2DAFGKXOZSE6WB3E4WTI35G4J","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":"18e812bbca8e848fa9a9da275cfdbc188b1d93f61736ce372bfc5c309a0902dc","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-08-25T13:46:11Z","title_canon_sha256":"42883505658b529da2f8df652276d6dfcbf033698d755d3ce7acda1d606d5e47"},"schema_version":"1.0","source":{"id":"1608.07143","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1608.07143","created_at":"2026-05-18T00:59:34Z"},{"alias_kind":"arxiv_version","alias_value":"1608.07143v1","created_at":"2026-05-18T00:59:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1608.07143","created_at":"2026-05-18T00:59:34Z"},{"alias_kind":"pith_short_12","alias_value":"K2DAFGKXOZSE","created_at":"2026-05-18T12:30:25Z"},{"alias_kind":"pith_short_16","alias_value":"K2DAFGKXOZSE6WB3","created_at":"2026-05-18T12:30:25Z"},{"alias_kind":"pith_short_8","alias_value":"K2DAFGKX","created_at":"2026-05-18T12:30:25Z"}],"graph_snapshots":[{"event_id":"sha256:5d48959bdcc16ca6d62f25fd7eec044b2b3196a7481e0fbece69a7d5068d0f66","target":"graph","created_at":"2026-05-18T00:59:34Z","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":"We present magnetoresistance (MR) experiments on an InAs nanowire quantum dot device with two ferromagnetic sidegates (FSGs) in a split-gate geometry. The wire segment can be electrically tuned to a single dot or to a double dot regime using the FSGs and a backgate. In both regimes we find a strong MR and a sharp MR switching of up to 25\\% at the field at which the magnetizations of the FSGs are inverted by the external field. The sign and amplitude of the MR and the MR switching can both be tuned electrically by the FSGs. In a double dot regime close to pinch-off we find {\\it two} sharp trans","authors_text":"A. Baumgartner, C. Sch\\\"onenberger, G. F\\'abi\\'an, J. Nyg{\\aa}rd, M.H. Madsen, P. Makk","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-08-25T13:46:11Z","title":"Magnetoresistence engineering and singlet/triplet switching in InAs nanowire quantum dots with ferromagnetic sidegates"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1608.07143","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:e2757bfd3fb588cee289c475f596664053ce85650a67eada3592f2cbdbff470c","target":"record","created_at":"2026-05-18T00:59:34Z","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":"18e812bbca8e848fa9a9da275cfdbc188b1d93f61736ce372bfc5c309a0902dc","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-08-25T13:46:11Z","title_canon_sha256":"42883505658b529da2f8df652276d6dfcbf033698d755d3ce7acda1d606d5e47"},"schema_version":"1.0","source":{"id":"1608.07143","kind":"arxiv","version":1}},"canonical_sha256":"568602995776644f583b272d346fa6e24acbb5716f98d1f4bab63398cadcc388","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"568602995776644f583b272d346fa6e24acbb5716f98d1f4bab63398cadcc388","first_computed_at":"2026-05-18T00:59:34.311256Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:59:34.311256Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"nbtB+8ENpc0VwYjOB9u4Q1qkEtT0yeoKLoGJ37T1eROSbqcWvAq6HAEe/sCqe+cqKFJU91R34HkmkYkuQFnlCA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:59:34.311837Z","signed_message":"canonical_sha256_bytes"},"source_id":"1608.07143","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e2757bfd3fb588cee289c475f596664053ce85650a67eada3592f2cbdbff470c","sha256:5d48959bdcc16ca6d62f25fd7eec044b2b3196a7481e0fbece69a7d5068d0f66"],"state_sha256":"4a317675424b58b06b632d27cbb8f548210b664abf30f08f639025c68e8fb4cc"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0/seGDkxDu6+8RoPe1a4nCM6eCwSvPGCMfwojnGM55sZiJ7+ilSatfr99mVIWReZbx4qpdZ3jlbp6ddWcBgLDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T07:38:36.596616Z","bundle_sha256":"a36c8aa1997fbb5526d8cdaf5decd1b56dd9bce53754d0655dd04ab148db5450"}}