{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:NCSL7QIW2RHK2OM7C23GJMYLB3","short_pith_number":"pith:NCSL7QIW","canonical_record":{"source":{"id":"1601.01593","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-01-07T16:40:25Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"0552d03bdfce9d3851f95f314d62f19b75112e276393982cd32e92509cf3d12c","abstract_canon_sha256":"507ad44f50aeb78c22533dd97a786214d4d7acf3806e71ad4fa6abf8cf3cc310"},"schema_version":"1.0"},"canonical_sha256":"68a4bfc116d44ead399f16b664b30b0ef8b06ba3aa5372b2447cca3cd3c333ce","source":{"kind":"arxiv","id":"1601.01593","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1601.01593","created_at":"2026-05-18T01:02:45Z"},{"alias_kind":"arxiv_version","alias_value":"1601.01593v2","created_at":"2026-05-18T01:02:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1601.01593","created_at":"2026-05-18T01:02:45Z"},{"alias_kind":"pith_short_12","alias_value":"NCSL7QIW2RHK","created_at":"2026-05-18T12:30:32Z"},{"alias_kind":"pith_short_16","alias_value":"NCSL7QIW2RHK2OM7","created_at":"2026-05-18T12:30:32Z"},{"alias_kind":"pith_short_8","alias_value":"NCSL7QIW","created_at":"2026-05-18T12:30:32Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:NCSL7QIW2RHK2OM7C23GJMYLB3","target":"record","payload":{"canonical_record":{"source":{"id":"1601.01593","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-01-07T16:40:25Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"0552d03bdfce9d3851f95f314d62f19b75112e276393982cd32e92509cf3d12c","abstract_canon_sha256":"507ad44f50aeb78c22533dd97a786214d4d7acf3806e71ad4fa6abf8cf3cc310"},"schema_version":"1.0"},"canonical_sha256":"68a4bfc116d44ead399f16b664b30b0ef8b06ba3aa5372b2447cca3cd3c333ce","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:02:45.219689Z","signature_b64":"FNDGPItntJaTZUFXSgag+DmW3aNOih/DWoOAjk3hlTYIKBUV9HPc+6kv77uySioL2Q5s0rf0ozx1JkiEZ/5ZBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"68a4bfc116d44ead399f16b664b30b0ef8b06ba3aa5372b2447cca3cd3c333ce","last_reissued_at":"2026-05-18T01:02:45.219278Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:02:45.219278Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1601.01593","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":"2026-05-18T01:02:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HYz3v5jJuC/xDqMqCZeqeqUYFO95P/WiS9nXq5/0Nvgcv771iYTmDVw/tzhNB5N9Igrohrfx293H0PKSzn0+Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T11:14:15.689870Z"},"content_sha256":"b137864daa192367c6b5387537fb657b757d7b2edfb11e7cddee8234c96b9a62","schema_version":"1.0","event_id":"sha256:b137864daa192367c6b5387537fb657b757d7b2edfb11e7cddee8234c96b9a62"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:NCSL7QIW2RHK2OM7C23GJMYLB3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Correlation and current anomalies in helical quantum dots","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.mes-hall","authors_text":"Bart Partoens, Bjoern Trauzettel, Christophe De Beule, Mohammad Zarenia, Niccolo T. Ziani","submitted_at":"2016-01-07T16:40:25Z","abstract_excerpt":"We theoretically investigate the ground-state properties of a quantum dot defined on the surface of a strong three-dimensional time-reversal invariant topological insulator. Confinement is realized by ferromagnetic barriers and Coulomb interaction is treated numerically for up to seven electrons in the dot. Experimentally relevant intermediate interaction strengths are considered. The topological nature of the dot has interesting consequences: i) spin polarization increases and the ground state exhibits quantum phase transitions at specific angular momenta as a function of interaction strength"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1601.01593","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":"2026-05-18T01:02:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+3/0TYcEOvxxUcNrQWeLikzJ9Ul+/evg6w978nrJtO/G49myBMH4kmUdG/mkwNfbCMWma5Vp3MC7xOGVjcLgCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T11:14:15.690688Z"},"content_sha256":"2b7a114c922566b0c330ad22d71378a674f92eae06e992cc6a71f6e4634eef63","schema_version":"1.0","event_id":"sha256:2b7a114c922566b0c330ad22d71378a674f92eae06e992cc6a71f6e4634eef63"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/NCSL7QIW2RHK2OM7C23GJMYLB3/bundle.json","state_url":"https://pith.science/pith/NCSL7QIW2RHK2OM7C23GJMYLB3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/NCSL7QIW2RHK2OM7C23GJMYLB3/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":"2026-06-10T11:14:15Z","links":{"resolver":"https://pith.science/pith/NCSL7QIW2RHK2OM7C23GJMYLB3","bundle":"https://pith.science/pith/NCSL7QIW2RHK2OM7C23GJMYLB3/bundle.json","state":"https://pith.science/pith/NCSL7QIW2RHK2OM7C23GJMYLB3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/NCSL7QIW2RHK2OM7C23GJMYLB3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:NCSL7QIW2RHK2OM7C23GJMYLB3","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":"507ad44f50aeb78c22533dd97a786214d4d7acf3806e71ad4fa6abf8cf3cc310","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-01-07T16:40:25Z","title_canon_sha256":"0552d03bdfce9d3851f95f314d62f19b75112e276393982cd32e92509cf3d12c"},"schema_version":"1.0","source":{"id":"1601.01593","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1601.01593","created_at":"2026-05-18T01:02:45Z"},{"alias_kind":"arxiv_version","alias_value":"1601.01593v2","created_at":"2026-05-18T01:02:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1601.01593","created_at":"2026-05-18T01:02:45Z"},{"alias_kind":"pith_short_12","alias_value":"NCSL7QIW2RHK","created_at":"2026-05-18T12:30:32Z"},{"alias_kind":"pith_short_16","alias_value":"NCSL7QIW2RHK2OM7","created_at":"2026-05-18T12:30:32Z"},{"alias_kind":"pith_short_8","alias_value":"NCSL7QIW","created_at":"2026-05-18T12:30:32Z"}],"graph_snapshots":[{"event_id":"sha256:2b7a114c922566b0c330ad22d71378a674f92eae06e992cc6a71f6e4634eef63","target":"graph","created_at":"2026-05-18T01:02:45Z","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 theoretically investigate the ground-state properties of a quantum dot defined on the surface of a strong three-dimensional time-reversal invariant topological insulator. Confinement is realized by ferromagnetic barriers and Coulomb interaction is treated numerically for up to seven electrons in the dot. Experimentally relevant intermediate interaction strengths are considered. The topological nature of the dot has interesting consequences: i) spin polarization increases and the ground state exhibits quantum phase transitions at specific angular momenta as a function of interaction strength","authors_text":"Bart Partoens, Bjoern Trauzettel, Christophe De Beule, Mohammad Zarenia, Niccolo T. Ziani","cross_cats":["cond-mat.str-el"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-01-07T16:40:25Z","title":"Correlation and current anomalies in helical quantum dots"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1601.01593","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:b137864daa192367c6b5387537fb657b757d7b2edfb11e7cddee8234c96b9a62","target":"record","created_at":"2026-05-18T01:02:45Z","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":"507ad44f50aeb78c22533dd97a786214d4d7acf3806e71ad4fa6abf8cf3cc310","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-01-07T16:40:25Z","title_canon_sha256":"0552d03bdfce9d3851f95f314d62f19b75112e276393982cd32e92509cf3d12c"},"schema_version":"1.0","source":{"id":"1601.01593","kind":"arxiv","version":2}},"canonical_sha256":"68a4bfc116d44ead399f16b664b30b0ef8b06ba3aa5372b2447cca3cd3c333ce","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"68a4bfc116d44ead399f16b664b30b0ef8b06ba3aa5372b2447cca3cd3c333ce","first_computed_at":"2026-05-18T01:02:45.219278Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:02:45.219278Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"FNDGPItntJaTZUFXSgag+DmW3aNOih/DWoOAjk3hlTYIKBUV9HPc+6kv77uySioL2Q5s0rf0ozx1JkiEZ/5ZBA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:02:45.219689Z","signed_message":"canonical_sha256_bytes"},"source_id":"1601.01593","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b137864daa192367c6b5387537fb657b757d7b2edfb11e7cddee8234c96b9a62","sha256:2b7a114c922566b0c330ad22d71378a674f92eae06e992cc6a71f6e4634eef63"],"state_sha256":"efb11d83063d7ee7383111152770118725e177ea070c68b8f1793f4192a4f01a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9KTeSrBoSp0MXPD+pVXJVTSmrySYpmHZ268I5/UG36cH33s1iG7EAKdHVO19omKG4hzWsB1AAix2g1hw2IKgBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-10T11:14:15.694967Z","bundle_sha256":"a8bb08fc70bf3df5aa8a39d87f51e4596d27734425303ef2b407b06d331581e2"}}