{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2003:CESZCW6JLULNPKPCIRRTMVE53W","short_pith_number":"pith:CESZCW6J","canonical_record":{"source":{"id":"cond-mat/0309118","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat","submitted_at":"2003-09-04T22:21:08Z","cross_cats_sorted":[],"title_canon_sha256":"a50cb0570601872162eabf73a9a499beb0abe549e5d900f2a4375516a6392464","abstract_canon_sha256":"00477d613f7d40f41624a2430e8971e82f4498c721495574cf552eee31a8dcbf"},"schema_version":"1.0"},"canonical_sha256":"1125915bc95d16d7a9e2446336549ddda94afab1694f1523de49dac4637532a0","source":{"kind":"arxiv","id":"cond-mat/0309118","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0309118","created_at":"2026-05-18T04:39:29Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0309118v1","created_at":"2026-05-18T04:39:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0309118","created_at":"2026-05-18T04:39:29Z"},{"alias_kind":"pith_short_12","alias_value":"CESZCW6JLULN","created_at":"2026-05-18T12:25:51Z"},{"alias_kind":"pith_short_16","alias_value":"CESZCW6JLULNPKPC","created_at":"2026-05-18T12:25:51Z"},{"alias_kind":"pith_short_8","alias_value":"CESZCW6J","created_at":"2026-05-18T12:25:51Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2003:CESZCW6JLULNPKPCIRRTMVE53W","target":"record","payload":{"canonical_record":{"source":{"id":"cond-mat/0309118","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat","submitted_at":"2003-09-04T22:21:08Z","cross_cats_sorted":[],"title_canon_sha256":"a50cb0570601872162eabf73a9a499beb0abe549e5d900f2a4375516a6392464","abstract_canon_sha256":"00477d613f7d40f41624a2430e8971e82f4498c721495574cf552eee31a8dcbf"},"schema_version":"1.0"},"canonical_sha256":"1125915bc95d16d7a9e2446336549ddda94afab1694f1523de49dac4637532a0","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:39:29.388045Z","signature_b64":"JPW09vfAo871JQ/aNQkNLId96beCTTmyVSgZTzQSdo4hYAu8GbJ09U4Du+4hFx2SPOSu9lV8p4XgWW7quuiFAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1125915bc95d16d7a9e2446336549ddda94afab1694f1523de49dac4637532a0","last_reissued_at":"2026-05-18T04:39:29.387385Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:39:29.387385Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"cond-mat/0309118","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":"2026-05-18T04:39:29Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SAAGELcJyASYFF9nyRZi2qrtH0szJ1nBXP2dSpStMe+uSu4Hawt8aagotEo/GihWCaDUbh1nni51ErDxi1fGDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T22:15:37.225017Z"},"content_sha256":"05e2dfb0e5cd48e40acd4ee183c60c9efa5593e7f9c8d7543ca016ff03ed6828","schema_version":"1.0","event_id":"sha256:05e2dfb0e5cd48e40acd4ee183c60c9efa5593e7f9c8d7543ca016ff03ed6828"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2003:CESZCW6JLULNPKPCIRRTMVE53W","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Monte Carlo Modeling of Spin FETs Controlled by Spin-Orbit Interaction","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat","authors_text":"Ming-C. Cheng, Min Shen, Semion Saikin, Vladimir Privman","submitted_at":"2003-09-04T22:21:08Z","abstract_excerpt":"A method for Monte Carlo simulation of 2D spin-polarized electron transport in III-V semiconductor heterojunction FETs is presented. In the simulation, the dynamics of the electrons in coordinate and momentum space is treated semiclassically. The density matrix description of the spin is incorporated in the Monte Carlo method to account for the spin polarization dynamics. The spin-orbit interaction in the spin FET leads to both coherent evolution and dephasing of the electron spin polarization. Spin-independent scattering mechanisms, including optical phonons, acoustic phonons and ionized impu"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0309118","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":"2026-05-18T04:39:29Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9CWpacKdqEQ0xEPQtZtsCfIC8gOGKWtiHDQxHqhD2N/pxaIJQjGqMrTdMxGEmlN5GzrRGrTNZe+wuQj1ZhYbAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T22:15:37.225875Z"},"content_sha256":"d3ffb5efeec974bc564aea9c5c14bb003a33041ae4ec6fc8461e90d5ec7a4904","schema_version":"1.0","event_id":"sha256:d3ffb5efeec974bc564aea9c5c14bb003a33041ae4ec6fc8461e90d5ec7a4904"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CESZCW6JLULNPKPCIRRTMVE53W/bundle.json","state_url":"https://pith.science/pith/CESZCW6JLULNPKPCIRRTMVE53W/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CESZCW6JLULNPKPCIRRTMVE53W/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":"2026-05-31T22:15:37Z","links":{"resolver":"https://pith.science/pith/CESZCW6JLULNPKPCIRRTMVE53W","bundle":"https://pith.science/pith/CESZCW6JLULNPKPCIRRTMVE53W/bundle.json","state":"https://pith.science/pith/CESZCW6JLULNPKPCIRRTMVE53W/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CESZCW6JLULNPKPCIRRTMVE53W/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2003:CESZCW6JLULNPKPCIRRTMVE53W","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":"00477d613f7d40f41624a2430e8971e82f4498c721495574cf552eee31a8dcbf","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat","submitted_at":"2003-09-04T22:21:08Z","title_canon_sha256":"a50cb0570601872162eabf73a9a499beb0abe549e5d900f2a4375516a6392464"},"schema_version":"1.0","source":{"id":"cond-mat/0309118","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0309118","created_at":"2026-05-18T04:39:29Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0309118v1","created_at":"2026-05-18T04:39:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0309118","created_at":"2026-05-18T04:39:29Z"},{"alias_kind":"pith_short_12","alias_value":"CESZCW6JLULN","created_at":"2026-05-18T12:25:51Z"},{"alias_kind":"pith_short_16","alias_value":"CESZCW6JLULNPKPC","created_at":"2026-05-18T12:25:51Z"},{"alias_kind":"pith_short_8","alias_value":"CESZCW6J","created_at":"2026-05-18T12:25:51Z"}],"graph_snapshots":[{"event_id":"sha256:d3ffb5efeec974bc564aea9c5c14bb003a33041ae4ec6fc8461e90d5ec7a4904","target":"graph","created_at":"2026-05-18T04:39:29Z","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":"A method for Monte Carlo simulation of 2D spin-polarized electron transport in III-V semiconductor heterojunction FETs is presented. In the simulation, the dynamics of the electrons in coordinate and momentum space is treated semiclassically. The density matrix description of the spin is incorporated in the Monte Carlo method to account for the spin polarization dynamics. The spin-orbit interaction in the spin FET leads to both coherent evolution and dephasing of the electron spin polarization. Spin-independent scattering mechanisms, including optical phonons, acoustic phonons and ionized impu","authors_text":"Ming-C. Cheng, Min Shen, Semion Saikin, Vladimir Privman","cross_cats":[],"headline":"","license":"","primary_cat":"cond-mat","submitted_at":"2003-09-04T22:21:08Z","title":"Monte Carlo Modeling of Spin FETs Controlled by Spin-Orbit Interaction"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0309118","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":"sha256:05e2dfb0e5cd48e40acd4ee183c60c9efa5593e7f9c8d7543ca016ff03ed6828","target":"record","created_at":"2026-05-18T04:39:29Z","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":"00477d613f7d40f41624a2430e8971e82f4498c721495574cf552eee31a8dcbf","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat","submitted_at":"2003-09-04T22:21:08Z","title_canon_sha256":"a50cb0570601872162eabf73a9a499beb0abe549e5d900f2a4375516a6392464"},"schema_version":"1.0","source":{"id":"cond-mat/0309118","kind":"arxiv","version":1}},"canonical_sha256":"1125915bc95d16d7a9e2446336549ddda94afab1694f1523de49dac4637532a0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1125915bc95d16d7a9e2446336549ddda94afab1694f1523de49dac4637532a0","first_computed_at":"2026-05-18T04:39:29.387385Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:39:29.387385Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"JPW09vfAo871JQ/aNQkNLId96beCTTmyVSgZTzQSdo4hYAu8GbJ09U4Du+4hFx2SPOSu9lV8p4XgWW7quuiFAA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:39:29.388045Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/0309118","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:05e2dfb0e5cd48e40acd4ee183c60c9efa5593e7f9c8d7543ca016ff03ed6828","sha256:d3ffb5efeec974bc564aea9c5c14bb003a33041ae4ec6fc8461e90d5ec7a4904"],"state_sha256":"2bb2876df4fdc402c2ab2ea7ac499339b92b198af18549d60129b435fa94ba1e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IPbyR5xewhvCfYxSaZPyFNk2lUmidOOiwfdWuaJbVxss/+PSJcmNa5piUNlrgy/U4g4SeT82dRGpy8911OOyAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T22:15:37.231298Z","bundle_sha256":"39d27a3f166a09765815a8d82a24357c2557a93a481c1363c7a35d1338dfbb7e"}}