{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:IBJI2YZGJY7ZIFQQ57MPUJLUIO","short_pith_number":"pith:IBJI2YZG","canonical_record":{"source":{"id":"1706.04093","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-06-13T14:29:01Z","cross_cats_sorted":[],"title_canon_sha256":"c0de9b0cff4f4a0cc1c90f4af45eeff4e01a6fbac6861b7ea8b7eddf0dc872c6","abstract_canon_sha256":"1e3b600aafd47ebc5851d7dc3037d4eb9cfe4869c697530957f0fb906ba40254"},"schema_version":"1.0"},"canonical_sha256":"40528d63264e3f941610efd8fa257443a930e027788f336bcbc1a8790afdf868","source":{"kind":"arxiv","id":"1706.04093","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1706.04093","created_at":"2026-05-18T00:19:53Z"},{"alias_kind":"arxiv_version","alias_value":"1706.04093v3","created_at":"2026-05-18T00:19:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.04093","created_at":"2026-05-18T00:19:53Z"},{"alias_kind":"pith_short_12","alias_value":"IBJI2YZGJY7Z","created_at":"2026-05-18T12:31:21Z"},{"alias_kind":"pith_short_16","alias_value":"IBJI2YZGJY7ZIFQQ","created_at":"2026-05-18T12:31:21Z"},{"alias_kind":"pith_short_8","alias_value":"IBJI2YZG","created_at":"2026-05-18T12:31:21Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:IBJI2YZGJY7ZIFQQ57MPUJLUIO","target":"record","payload":{"canonical_record":{"source":{"id":"1706.04093","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-06-13T14:29:01Z","cross_cats_sorted":[],"title_canon_sha256":"c0de9b0cff4f4a0cc1c90f4af45eeff4e01a6fbac6861b7ea8b7eddf0dc872c6","abstract_canon_sha256":"1e3b600aafd47ebc5851d7dc3037d4eb9cfe4869c697530957f0fb906ba40254"},"schema_version":"1.0"},"canonical_sha256":"40528d63264e3f941610efd8fa257443a930e027788f336bcbc1a8790afdf868","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:19:53.686381Z","signature_b64":"941OEFreOZNCRtaTjFbJkWERmjlPSa820Fcqw4/rdE9o4AxoYu95u/Y8SDVJuSTkqI3ITnKKQqHozNQfQhh2Cg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"40528d63264e3f941610efd8fa257443a930e027788f336bcbc1a8790afdf868","last_reissued_at":"2026-05-18T00:19:53.685602Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:19:53.685602Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1706.04093","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:19:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qhKC7STu4UE6fmhUG+OAfWqRZrU/8biWNWh5K8i7M5S/1zeaNxW+Q58CY3S1trQo9JPP4yywKQN3KUxbfNMlAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T08:34:03.099436Z"},"content_sha256":"4210d3e727c59ea7f0a613e27b3056d62f9bf47bd0d8c474a614c49933e49c38","schema_version":"1.0","event_id":"sha256:4210d3e727c59ea7f0a613e27b3056d62f9bf47bd0d8c474a614c49933e49c38"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:IBJI2YZGJY7ZIFQQ57MPUJLUIO","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Limited accuracy of conduction band effective mass equations for semiconductor quantum dots","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Adam Mielnik-Pyszczorski, Krzysztof Gawarecki, Pawe{\\l} Machnikowski","submitted_at":"2017-06-13T14:29:01Z","abstract_excerpt":"Effective mass equations are the simplest models of carrier states in a semiconductor structures that reduce the complexity of a solid-state system to Schr\\\"odinger- or Pauli-like equations resempling those well known from quantum mechanics textbooks. Here we present a systematic derivation of a conduction-band effective mass equation for a self-assembled semiconductor quantum dot in a magnetic field from the 8-band kp theory. The derivation allows us to classify various forms of the effective mass equations in terms of a hierarchy of approximations. We assess the accuracy of the approximation"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.04093","kind":"arxiv","version":3},"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":"2026-05-18T00:19:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3kZKP/iBkCeDeZ3ClJXR5WqhdoeIKAt3A2vosN+TFzRIsFzKJTcXUOhC0rukmAuuKMw41sA3JuAFMR0yUsnHBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T08:34:03.099785Z"},"content_sha256":"a53fb4c2bb84d57d5b0e36a737e490832f0f83cc17d86a5a5b38c2d1bb008359","schema_version":"1.0","event_id":"sha256:a53fb4c2bb84d57d5b0e36a737e490832f0f83cc17d86a5a5b38c2d1bb008359"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/IBJI2YZGJY7ZIFQQ57MPUJLUIO/bundle.json","state_url":"https://pith.science/pith/IBJI2YZGJY7ZIFQQ57MPUJLUIO/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/IBJI2YZGJY7ZIFQQ57MPUJLUIO/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":"2026-06-01T08:34:03Z","links":{"resolver":"https://pith.science/pith/IBJI2YZGJY7ZIFQQ57MPUJLUIO","bundle":"https://pith.science/pith/IBJI2YZGJY7ZIFQQ57MPUJLUIO/bundle.json","state":"https://pith.science/pith/IBJI2YZGJY7ZIFQQ57MPUJLUIO/state.json","well_known_bundle":"https://pith.science/.well-known/pith/IBJI2YZGJY7ZIFQQ57MPUJLUIO/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:IBJI2YZGJY7ZIFQQ57MPUJLUIO","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":"1e3b600aafd47ebc5851d7dc3037d4eb9cfe4869c697530957f0fb906ba40254","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-06-13T14:29:01Z","title_canon_sha256":"c0de9b0cff4f4a0cc1c90f4af45eeff4e01a6fbac6861b7ea8b7eddf0dc872c6"},"schema_version":"1.0","source":{"id":"1706.04093","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1706.04093","created_at":"2026-05-18T00:19:53Z"},{"alias_kind":"arxiv_version","alias_value":"1706.04093v3","created_at":"2026-05-18T00:19:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.04093","created_at":"2026-05-18T00:19:53Z"},{"alias_kind":"pith_short_12","alias_value":"IBJI2YZGJY7Z","created_at":"2026-05-18T12:31:21Z"},{"alias_kind":"pith_short_16","alias_value":"IBJI2YZGJY7ZIFQQ","created_at":"2026-05-18T12:31:21Z"},{"alias_kind":"pith_short_8","alias_value":"IBJI2YZG","created_at":"2026-05-18T12:31:21Z"}],"graph_snapshots":[{"event_id":"sha256:a53fb4c2bb84d57d5b0e36a737e490832f0f83cc17d86a5a5b38c2d1bb008359","target":"graph","created_at":"2026-05-18T00:19:53Z","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":"Effective mass equations are the simplest models of carrier states in a semiconductor structures that reduce the complexity of a solid-state system to Schr\\\"odinger- or Pauli-like equations resempling those well known from quantum mechanics textbooks. Here we present a systematic derivation of a conduction-band effective mass equation for a self-assembled semiconductor quantum dot in a magnetic field from the 8-band kp theory. The derivation allows us to classify various forms of the effective mass equations in terms of a hierarchy of approximations. We assess the accuracy of the approximation","authors_text":"Adam Mielnik-Pyszczorski, Krzysztof Gawarecki, Pawe{\\l} Machnikowski","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-06-13T14:29:01Z","title":"Limited accuracy of conduction band effective mass equations for semiconductor quantum dots"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.04093","kind":"arxiv","version":3},"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":"sha256:4210d3e727c59ea7f0a613e27b3056d62f9bf47bd0d8c474a614c49933e49c38","target":"record","created_at":"2026-05-18T00:19:53Z","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":"1e3b600aafd47ebc5851d7dc3037d4eb9cfe4869c697530957f0fb906ba40254","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-06-13T14:29:01Z","title_canon_sha256":"c0de9b0cff4f4a0cc1c90f4af45eeff4e01a6fbac6861b7ea8b7eddf0dc872c6"},"schema_version":"1.0","source":{"id":"1706.04093","kind":"arxiv","version":3}},"canonical_sha256":"40528d63264e3f941610efd8fa257443a930e027788f336bcbc1a8790afdf868","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"40528d63264e3f941610efd8fa257443a930e027788f336bcbc1a8790afdf868","first_computed_at":"2026-05-18T00:19:53.685602Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:19:53.685602Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"941OEFreOZNCRtaTjFbJkWERmjlPSa820Fcqw4/rdE9o4AxoYu95u/Y8SDVJuSTkqI3ITnKKQqHozNQfQhh2Cg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:19:53.686381Z","signed_message":"canonical_sha256_bytes"},"source_id":"1706.04093","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4210d3e727c59ea7f0a613e27b3056d62f9bf47bd0d8c474a614c49933e49c38","sha256:a53fb4c2bb84d57d5b0e36a737e490832f0f83cc17d86a5a5b38c2d1bb008359"],"state_sha256":"619b8a01a12fa82b374b6911c1dfd3ed61dea6660c84746057cbe48652b03e11"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZN/LdLysyPPxhx+s6gGIDjYEWnqgqpxyYlh6EH0Z6PlDrAO4wosfW1MdmkuOxzwJPL7gjhonQSrRPHiuS6WbCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T08:34:03.101872Z","bundle_sha256":"ecf20e12457840190cabde00c7c7057f0e23c47e835af0bae96dbb607419f289"}}