{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2000:TJWDIAHRHKVJRVKLSRS6U2SYDM","short_pith_number":"pith:TJWDIAHR","canonical_record":{"source":{"id":"cond-mat/0005488","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat.mes-hall","submitted_at":"2000-05-28T21:57:49Z","cross_cats_sorted":[],"title_canon_sha256":"5f5b39a66fb24594a43a264741c97e54fd79e9cd53f618afee4a8ba8820db937","abstract_canon_sha256":"b33727e596cccdb7362d528721eb43989691af7e5f82ed656255040bf7210648"},"schema_version":"1.0"},"canonical_sha256":"9a6c3400f13aaa98d54b9465ea6a581b35a7287e025cabc4f47ce8406a1a9d8c","source":{"kind":"arxiv","id":"cond-mat/0005488","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0005488","created_at":"2026-07-04T16:18:32Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0005488v1","created_at":"2026-07-04T16:18:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0005488","created_at":"2026-07-04T16:18:32Z"},{"alias_kind":"pith_short_12","alias_value":"TJWDIAHRHKVJ","created_at":"2026-07-04T16:18:32Z"},{"alias_kind":"pith_short_16","alias_value":"TJWDIAHRHKVJRVKL","created_at":"2026-07-04T16:18:32Z"},{"alias_kind":"pith_short_8","alias_value":"TJWDIAHR","created_at":"2026-07-04T16:18:32Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2000:TJWDIAHRHKVJRVKLSRS6U2SYDM","target":"record","payload":{"canonical_record":{"source":{"id":"cond-mat/0005488","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat.mes-hall","submitted_at":"2000-05-28T21:57:49Z","cross_cats_sorted":[],"title_canon_sha256":"5f5b39a66fb24594a43a264741c97e54fd79e9cd53f618afee4a8ba8820db937","abstract_canon_sha256":"b33727e596cccdb7362d528721eb43989691af7e5f82ed656255040bf7210648"},"schema_version":"1.0"},"canonical_sha256":"9a6c3400f13aaa98d54b9465ea6a581b35a7287e025cabc4f47ce8406a1a9d8c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:18:32.279727Z","signature_b64":"icSCEfuPq3ioV/j1KZlhM6rk4O0lqNOB7tApAWftaNmir0SZL6wfvcdylitlpC3VbQ2dhQMmJ8+LbVQqxbg2CQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9a6c3400f13aaa98d54b9465ea6a581b35a7287e025cabc4f47ce8406a1a9d8c","last_reissued_at":"2026-07-04T16:18:32.279381Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:18:32.279381Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"cond-mat/0005488","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":"2026-07-04T16:18:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tt4kEMb4BnNxuU9+sang3csSewfdXyPkl90MOWB0Nu8VGDsqMo7AgeNuiPkX531+4fxVWoucpiud8lEfyqifBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T17:43:03.228060Z"},"content_sha256":"1cbdef83ade631c7f92810ae054c1d738873c8d96655aad0887925434ca75c15","schema_version":"1.0","event_id":"sha256:1cbdef83ade631c7f92810ae054c1d738873c8d96655aad0887925434ca75c15"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2000:TJWDIAHRHKVJRVKLSRS6U2SYDM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Highly anisotropic g-factor of two-dimensional hole systems","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"E. P. De Poortere, M. Shayegan, R. Winkler, S. J. Papadakis","submitted_at":"2000-05-28T21:57:49Z","abstract_excerpt":"Coupling the spin degree of freedom to the anisotropic orbital motion of two-dimensional (2D) hole systems gives rise to a highly anisotropic Zeeman splitting with respect to different orientations of an in-plane magnetic field B relative to the crystal axes. This mechanism has no analogue in the bulk band structure. We obtain good, qualitative agreement between theory and experimental data, taken in GaAs 2D hole systems grown on (113) substrates, showing the anisotropic depopulation of the upper spin subband as a function of in-plane B."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0005488","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/0005488/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":"2026-07-04T16:18:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Kfb9QYmUV3xLBJcJsMA4W2fuYjSOM3vRdicQhtptdufrZYqbGv84jlFzskYcpPnZ4UZtKe6DcQHyyoRHmIawAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T17:43:03.229206Z"},"content_sha256":"dc29f51e58ea838bd6f70d63237a8feda07fdb61f29b6a9c213fded39b6c3996","schema_version":"1.0","event_id":"sha256:dc29f51e58ea838bd6f70d63237a8feda07fdb61f29b6a9c213fded39b6c3996"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TJWDIAHRHKVJRVKLSRS6U2SYDM/bundle.json","state_url":"https://pith.science/pith/TJWDIAHRHKVJRVKLSRS6U2SYDM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TJWDIAHRHKVJRVKLSRS6U2SYDM/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":"2026-08-05T17:43:03Z","links":{"resolver":"https://pith.science/pith/TJWDIAHRHKVJRVKLSRS6U2SYDM","bundle":"https://pith.science/pith/TJWDIAHRHKVJRVKLSRS6U2SYDM/bundle.json","state":"https://pith.science/pith/TJWDIAHRHKVJRVKLSRS6U2SYDM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TJWDIAHRHKVJRVKLSRS6U2SYDM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2000:TJWDIAHRHKVJRVKLSRS6U2SYDM","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":"b33727e596cccdb7362d528721eb43989691af7e5f82ed656255040bf7210648","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.mes-hall","submitted_at":"2000-05-28T21:57:49Z","title_canon_sha256":"5f5b39a66fb24594a43a264741c97e54fd79e9cd53f618afee4a8ba8820db937"},"schema_version":"1.0","source":{"id":"cond-mat/0005488","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0005488","created_at":"2026-07-04T16:18:32Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0005488v1","created_at":"2026-07-04T16:18:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0005488","created_at":"2026-07-04T16:18:32Z"},{"alias_kind":"pith_short_12","alias_value":"TJWDIAHRHKVJ","created_at":"2026-07-04T16:18:32Z"},{"alias_kind":"pith_short_16","alias_value":"TJWDIAHRHKVJRVKL","created_at":"2026-07-04T16:18:32Z"},{"alias_kind":"pith_short_8","alias_value":"TJWDIAHR","created_at":"2026-07-04T16:18:32Z"}],"graph_snapshots":[{"event_id":"sha256:dc29f51e58ea838bd6f70d63237a8feda07fdb61f29b6a9c213fded39b6c3996","target":"graph","created_at":"2026-07-04T16:18:32Z","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/0005488/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Coupling the spin degree of freedom to the anisotropic orbital motion of two-dimensional (2D) hole systems gives rise to a highly anisotropic Zeeman splitting with respect to different orientations of an in-plane magnetic field B relative to the crystal axes. This mechanism has no analogue in the bulk band structure. We obtain good, qualitative agreement between theory and experimental data, taken in GaAs 2D hole systems grown on (113) substrates, showing the anisotropic depopulation of the upper spin subband as a function of in-plane B.","authors_text":"E. P. De Poortere, M. Shayegan, R. Winkler, S. J. Papadakis","cross_cats":[],"headline":"","license":"","primary_cat":"cond-mat.mes-hall","submitted_at":"2000-05-28T21:57:49Z","title":"Highly anisotropic g-factor of two-dimensional hole systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0005488","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":"sha256:1cbdef83ade631c7f92810ae054c1d738873c8d96655aad0887925434ca75c15","target":"record","created_at":"2026-07-04T16:18:32Z","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":"b33727e596cccdb7362d528721eb43989691af7e5f82ed656255040bf7210648","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.mes-hall","submitted_at":"2000-05-28T21:57:49Z","title_canon_sha256":"5f5b39a66fb24594a43a264741c97e54fd79e9cd53f618afee4a8ba8820db937"},"schema_version":"1.0","source":{"id":"cond-mat/0005488","kind":"arxiv","version":1}},"canonical_sha256":"9a6c3400f13aaa98d54b9465ea6a581b35a7287e025cabc4f47ce8406a1a9d8c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9a6c3400f13aaa98d54b9465ea6a581b35a7287e025cabc4f47ce8406a1a9d8c","first_computed_at":"2026-07-04T16:18:32.279381Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:18:32.279381Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"icSCEfuPq3ioV/j1KZlhM6rk4O0lqNOB7tApAWftaNmir0SZL6wfvcdylitlpC3VbQ2dhQMmJ8+LbVQqxbg2CQ==","signature_status":"signed_v1","signed_at":"2026-07-04T16:18:32.279727Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/0005488","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1cbdef83ade631c7f92810ae054c1d738873c8d96655aad0887925434ca75c15","sha256:dc29f51e58ea838bd6f70d63237a8feda07fdb61f29b6a9c213fded39b6c3996"],"state_sha256":"2728e411f89302bd7b5f7a6418be6e179a0b3c8e57b6a695892296b06306a7c7"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"uinTl1XZcNtr8jw/aOQrTcQ82EXa2xGjpqtK4AkPNWUVIszLBgMcVrb2M5j67FZxC6MbksORz00jXKERoyjFDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-05T17:43:03.238638Z","bundle_sha256":"6af929eb3fa5851979b9b590390e3f4661063248410dab97704a76705424871e"}}