{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2001:FYDTA4NXWSFKVWMFHUDFKTPQLA","short_pith_number":"pith:FYDTA4NX","canonical_record":{"source":{"id":"cond-mat/0106246","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat.mes-hall","submitted_at":"2001-06-13T15:33:35Z","cross_cats_sorted":[],"title_canon_sha256":"9bdc9503b3103040dbdefa988397ee3c6b19051c480efec2fad1674720aa9f00","abstract_canon_sha256":"50b5155ab6af3c2498609c5b1bd747e2614e1b1bafddcc7edb7870d685af90b6"},"schema_version":"1.0"},"canonical_sha256":"2e073071b7b48aaad9853d06554df05809bb2c3b81f931044e47eb8228ab4252","source":{"kind":"arxiv","id":"cond-mat/0106246","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0106246","created_at":"2026-07-04T16:25:42Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0106246v1","created_at":"2026-07-04T16:25:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0106246","created_at":"2026-07-04T16:25:42Z"},{"alias_kind":"pith_short_12","alias_value":"FYDTA4NXWSFK","created_at":"2026-07-04T16:25:42Z"},{"alias_kind":"pith_short_16","alias_value":"FYDTA4NXWSFKVWMF","created_at":"2026-07-04T16:25:42Z"},{"alias_kind":"pith_short_8","alias_value":"FYDTA4NX","created_at":"2026-07-04T16:25:42Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2001:FYDTA4NXWSFKVWMFHUDFKTPQLA","target":"record","payload":{"canonical_record":{"source":{"id":"cond-mat/0106246","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat.mes-hall","submitted_at":"2001-06-13T15:33:35Z","cross_cats_sorted":[],"title_canon_sha256":"9bdc9503b3103040dbdefa988397ee3c6b19051c480efec2fad1674720aa9f00","abstract_canon_sha256":"50b5155ab6af3c2498609c5b1bd747e2614e1b1bafddcc7edb7870d685af90b6"},"schema_version":"1.0"},"canonical_sha256":"2e073071b7b48aaad9853d06554df05809bb2c3b81f931044e47eb8228ab4252","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:25:42.718145Z","signature_b64":"UvpkyVmMAl4jfdYrOuhSH8t+jpEBMc50TCDqeuVq/1WmvWPywAOwoDg5+QiQr3BWiN1S9/ND71c2R7RlJXoGAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2e073071b7b48aaad9853d06554df05809bb2c3b81f931044e47eb8228ab4252","last_reissued_at":"2026-07-04T16:25:42.717721Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:25:42.717721Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"cond-mat/0106246","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":"2026-07-04T16:25:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kWgtLzzUu1OPivMT6HP1qaunmjkhuWRyLXdcz5o9kkuURsrZclo0WlS4ntvZ3SGlMG5gNEjR6uMsFOkRtVt0CA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T18:46:25.984120Z"},"content_sha256":"a157dde4879d7096149ca3167206eb2c3e2604c028cad697c5f76a004b2d6ec5","schema_version":"1.0","event_id":"sha256:a157dde4879d7096149ca3167206eb2c3e2604c028cad697c5f76a004b2d6ec5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2001:FYDTA4NXWSFKVWMFHUDFKTPQLA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Anomalous Rashba spin splitting in two-dimensional hole systems","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"E. Tutuc, H. Noh, M. Shayegan, R. Winkler","submitted_at":"2001-06-13T15:33:35Z","abstract_excerpt":"It has long been assumed that the inversion asymmetry-induced Rashba spin splitting in two-dimensional (2D) systems at zero magnetic field is proportional to the electric field that characterizes the inversion asymmetry of the confining potential. Here we demonstrate, both theoretically and experimentally, that 2D heavy hole systems in accumulation layer-like single heterostructures show the opposite behavior, i.e., a decreasing, but nonzero electric field results in an increasing Rashba coefficient."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0106246","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/cond-mat/0106246/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-04T16:25:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7YYr+2ZA2XiQVQLgWYp2BjC7XgMr1vZOT6j2qPPRBNdy7j/ejtSDl6PXjqlEGWBxgh5AGARXlTTjdRkHZMDYAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T18:46:25.984634Z"},"content_sha256":"ce01ea5a49fe0c695bd4d51502cd5d3ab894498be96a35f2ed4aec4dae0470c8","schema_version":"1.0","event_id":"sha256:ce01ea5a49fe0c695bd4d51502cd5d3ab894498be96a35f2ed4aec4dae0470c8"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FYDTA4NXWSFKVWMFHUDFKTPQLA/bundle.json","state_url":"https://pith.science/pith/FYDTA4NXWSFKVWMFHUDFKTPQLA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FYDTA4NXWSFKVWMFHUDFKTPQLA/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":"2026-08-05T18:46:25Z","links":{"resolver":"https://pith.science/pith/FYDTA4NXWSFKVWMFHUDFKTPQLA","bundle":"https://pith.science/pith/FYDTA4NXWSFKVWMFHUDFKTPQLA/bundle.json","state":"https://pith.science/pith/FYDTA4NXWSFKVWMFHUDFKTPQLA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FYDTA4NXWSFKVWMFHUDFKTPQLA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2001:FYDTA4NXWSFKVWMFHUDFKTPQLA","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":"50b5155ab6af3c2498609c5b1bd747e2614e1b1bafddcc7edb7870d685af90b6","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.mes-hall","submitted_at":"2001-06-13T15:33:35Z","title_canon_sha256":"9bdc9503b3103040dbdefa988397ee3c6b19051c480efec2fad1674720aa9f00"},"schema_version":"1.0","source":{"id":"cond-mat/0106246","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0106246","created_at":"2026-07-04T16:25:42Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0106246v1","created_at":"2026-07-04T16:25:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0106246","created_at":"2026-07-04T16:25:42Z"},{"alias_kind":"pith_short_12","alias_value":"FYDTA4NXWSFK","created_at":"2026-07-04T16:25:42Z"},{"alias_kind":"pith_short_16","alias_value":"FYDTA4NXWSFKVWMF","created_at":"2026-07-04T16:25:42Z"},{"alias_kind":"pith_short_8","alias_value":"FYDTA4NX","created_at":"2026-07-04T16:25:42Z"}],"graph_snapshots":[{"event_id":"sha256:ce01ea5a49fe0c695bd4d51502cd5d3ab894498be96a35f2ed4aec4dae0470c8","target":"graph","created_at":"2026-07-04T16:25:42Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/cond-mat/0106246/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"It has long been assumed that the inversion asymmetry-induced Rashba spin splitting in two-dimensional (2D) systems at zero magnetic field is proportional to the electric field that characterizes the inversion asymmetry of the confining potential. Here we demonstrate, both theoretically and experimentally, that 2D heavy hole systems in accumulation layer-like single heterostructures show the opposite behavior, i.e., a decreasing, but nonzero electric field results in an increasing Rashba coefficient.","authors_text":"E. Tutuc, H. Noh, M. Shayegan, R. Winkler","cross_cats":[],"headline":"","license":"","primary_cat":"cond-mat.mes-hall","submitted_at":"2001-06-13T15:33:35Z","title":"Anomalous Rashba spin splitting in two-dimensional hole systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0106246","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:a157dde4879d7096149ca3167206eb2c3e2604c028cad697c5f76a004b2d6ec5","target":"record","created_at":"2026-07-04T16:25:42Z","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":"50b5155ab6af3c2498609c5b1bd747e2614e1b1bafddcc7edb7870d685af90b6","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.mes-hall","submitted_at":"2001-06-13T15:33:35Z","title_canon_sha256":"9bdc9503b3103040dbdefa988397ee3c6b19051c480efec2fad1674720aa9f00"},"schema_version":"1.0","source":{"id":"cond-mat/0106246","kind":"arxiv","version":1}},"canonical_sha256":"2e073071b7b48aaad9853d06554df05809bb2c3b81f931044e47eb8228ab4252","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2e073071b7b48aaad9853d06554df05809bb2c3b81f931044e47eb8228ab4252","first_computed_at":"2026-07-04T16:25:42.717721Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:25:42.717721Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"UvpkyVmMAl4jfdYrOuhSH8t+jpEBMc50TCDqeuVq/1WmvWPywAOwoDg5+QiQr3BWiN1S9/ND71c2R7RlJXoGAg==","signature_status":"signed_v1","signed_at":"2026-07-04T16:25:42.718145Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/0106246","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a157dde4879d7096149ca3167206eb2c3e2604c028cad697c5f76a004b2d6ec5","sha256:ce01ea5a49fe0c695bd4d51502cd5d3ab894498be96a35f2ed4aec4dae0470c8"],"state_sha256":"26a8dda6a52cfde27a94354c0ab97dd9b940875585a6e6ef26af49db3c0e183f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xij8DN4asm5JSuk6pKQWauihM4cJJJAnuIfRKjlodQsKJuYoQjEN8NXZcijdfiQjaosqx/cPbHOwzjuVn30mBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-05T18:46:25.989551Z","bundle_sha256":"f456b60711b5ead76c8831b2c3595d8e2e45a7d3da70f739879eb0c7432ae208"}}