{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:BYDWAEDWWJJKMCJOPRINHGRGCJ","short_pith_number":"pith:BYDWAEDW","canonical_record":{"source":{"id":"1901.00895","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2019-01-03T19:58:42Z","cross_cats_sorted":[],"title_canon_sha256":"5252f77d7e5264cb670261c93da87cf4d5d44598b75b468f6b406be0d693afcb","abstract_canon_sha256":"d7431be338d19134f51e12bdf07759d6fb57d7001f11cb6c58cfd56ef015bb39"},"schema_version":"1.0"},"canonical_sha256":"0e07601076b252a6092e7c50d39a261265830bc53e071172a194e1efa285c976","source":{"kind":"arxiv","id":"1901.00895","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1901.00895","created_at":"2026-05-17T23:55:10Z"},{"alias_kind":"arxiv_version","alias_value":"1901.00895v1","created_at":"2026-05-17T23:55:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1901.00895","created_at":"2026-05-17T23:55:10Z"},{"alias_kind":"pith_short_12","alias_value":"BYDWAEDWWJJK","created_at":"2026-05-18T12:33:12Z"},{"alias_kind":"pith_short_16","alias_value":"BYDWAEDWWJJKMCJO","created_at":"2026-05-18T12:33:12Z"},{"alias_kind":"pith_short_8","alias_value":"BYDWAEDW","created_at":"2026-05-18T12:33:12Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:BYDWAEDWWJJKMCJOPRINHGRGCJ","target":"record","payload":{"canonical_record":{"source":{"id":"1901.00895","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2019-01-03T19:58:42Z","cross_cats_sorted":[],"title_canon_sha256":"5252f77d7e5264cb670261c93da87cf4d5d44598b75b468f6b406be0d693afcb","abstract_canon_sha256":"d7431be338d19134f51e12bdf07759d6fb57d7001f11cb6c58cfd56ef015bb39"},"schema_version":"1.0"},"canonical_sha256":"0e07601076b252a6092e7c50d39a261265830bc53e071172a194e1efa285c976","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:55:10.370231Z","signature_b64":"oRk4+Oa62Yvvk+xTrjyHCKdO47/tAnTygODWfXLAdmnh6jOBf8HHNEfNfc8B956QPZPIg9MFDAEHvt2OzUq3Cg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0e07601076b252a6092e7c50d39a261265830bc53e071172a194e1efa285c976","last_reissued_at":"2026-05-17T23:55:10.369862Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:55:10.369862Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1901.00895","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":"2026-05-17T23:55:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"srzyI2cQQxrDzpZdHKqoj1/aVEFzDfbQhioBrLbFOfrWX1Aq5uYUGQ27OV9XmRZCkKLMpqeWoeX5/Dxsn+siBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T23:46:53.230637Z"},"content_sha256":"46d8fa0a43f8565cd32d5c569684642a4795bdb4b1611ee360fd880ffbf223f5","schema_version":"1.0","event_id":"sha256:46d8fa0a43f8565cd32d5c569684642a4795bdb4b1611ee360fd880ffbf223f5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:BYDWAEDWWJJKMCJOPRINHGRGCJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Correlation functions in electron-electron and electron-hole double quantum wells: Temperature, density and barrier-width dependence","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"D. Neilson, F. M. Peeters, M.W.C. Dharma-wardana (NRC-Canada)","submitted_at":"2019-01-03T19:58:42Z","abstract_excerpt":"The classical-map hyper-netted-chain (CHNC) scheme, developed for treating fermion fluids at strong coupling and at finite temperatures, is applied to electron-electron and electron-hole double quantum wells. The pair distribution functions and the local field factors needed in linear response theory are determined for a range of temperatures, carrier densities, and barrier widths typical for experimental double quantum well systems in GaAs-GaAlAs. For electron-hole double quantum wells, a large enhancement in the pair distribution functions is found for small carrier separations. The CHNC equ"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1901.00895","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":"2026-05-17T23:55:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZEo5a/ukDHsJY+m++23EA7QBrk65N5hQJjg1OFmFRshFWYoi1bo3Ze6ghhP4cZYr5JXiCdctVhFdvFaPNdHbBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T23:46:53.231335Z"},"content_sha256":"4c65383b1341426a2393c5c45073735504807ec205338069f370dda39ce1ebf6","schema_version":"1.0","event_id":"sha256:4c65383b1341426a2393c5c45073735504807ec205338069f370dda39ce1ebf6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BYDWAEDWWJJKMCJOPRINHGRGCJ/bundle.json","state_url":"https://pith.science/pith/BYDWAEDWWJJKMCJOPRINHGRGCJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BYDWAEDWWJJKMCJOPRINHGRGCJ/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":"2026-06-06T23:46:53Z","links":{"resolver":"https://pith.science/pith/BYDWAEDWWJJKMCJOPRINHGRGCJ","bundle":"https://pith.science/pith/BYDWAEDWWJJKMCJOPRINHGRGCJ/bundle.json","state":"https://pith.science/pith/BYDWAEDWWJJKMCJOPRINHGRGCJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BYDWAEDWWJJKMCJOPRINHGRGCJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:BYDWAEDWWJJKMCJOPRINHGRGCJ","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":"d7431be338d19134f51e12bdf07759d6fb57d7001f11cb6c58cfd56ef015bb39","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2019-01-03T19:58:42Z","title_canon_sha256":"5252f77d7e5264cb670261c93da87cf4d5d44598b75b468f6b406be0d693afcb"},"schema_version":"1.0","source":{"id":"1901.00895","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1901.00895","created_at":"2026-05-17T23:55:10Z"},{"alias_kind":"arxiv_version","alias_value":"1901.00895v1","created_at":"2026-05-17T23:55:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1901.00895","created_at":"2026-05-17T23:55:10Z"},{"alias_kind":"pith_short_12","alias_value":"BYDWAEDWWJJK","created_at":"2026-05-18T12:33:12Z"},{"alias_kind":"pith_short_16","alias_value":"BYDWAEDWWJJKMCJO","created_at":"2026-05-18T12:33:12Z"},{"alias_kind":"pith_short_8","alias_value":"BYDWAEDW","created_at":"2026-05-18T12:33:12Z"}],"graph_snapshots":[{"event_id":"sha256:4c65383b1341426a2393c5c45073735504807ec205338069f370dda39ce1ebf6","target":"graph","created_at":"2026-05-17T23:55:10Z","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":"The classical-map hyper-netted-chain (CHNC) scheme, developed for treating fermion fluids at strong coupling and at finite temperatures, is applied to electron-electron and electron-hole double quantum wells. The pair distribution functions and the local field factors needed in linear response theory are determined for a range of temperatures, carrier densities, and barrier widths typical for experimental double quantum well systems in GaAs-GaAlAs. For electron-hole double quantum wells, a large enhancement in the pair distribution functions is found for small carrier separations. The CHNC equ","authors_text":"D. Neilson, F. M. Peeters, M.W.C. Dharma-wardana (NRC-Canada)","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2019-01-03T19:58:42Z","title":"Correlation functions in electron-electron and electron-hole double quantum wells: Temperature, density and barrier-width dependence"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1901.00895","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":"sha256:46d8fa0a43f8565cd32d5c569684642a4795bdb4b1611ee360fd880ffbf223f5","target":"record","created_at":"2026-05-17T23:55:10Z","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":"d7431be338d19134f51e12bdf07759d6fb57d7001f11cb6c58cfd56ef015bb39","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2019-01-03T19:58:42Z","title_canon_sha256":"5252f77d7e5264cb670261c93da87cf4d5d44598b75b468f6b406be0d693afcb"},"schema_version":"1.0","source":{"id":"1901.00895","kind":"arxiv","version":1}},"canonical_sha256":"0e07601076b252a6092e7c50d39a261265830bc53e071172a194e1efa285c976","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0e07601076b252a6092e7c50d39a261265830bc53e071172a194e1efa285c976","first_computed_at":"2026-05-17T23:55:10.369862Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:55:10.369862Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"oRk4+Oa62Yvvk+xTrjyHCKdO47/tAnTygODWfXLAdmnh6jOBf8HHNEfNfc8B956QPZPIg9MFDAEHvt2OzUq3Cg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:55:10.370231Z","signed_message":"canonical_sha256_bytes"},"source_id":"1901.00895","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:46d8fa0a43f8565cd32d5c569684642a4795bdb4b1611ee360fd880ffbf223f5","sha256:4c65383b1341426a2393c5c45073735504807ec205338069f370dda39ce1ebf6"],"state_sha256":"c3f7bef4838868cbc0f6884bef8be5f23c87cb7b0027344a398b9120c379e280"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"66GvXAGalO79AGz3syvM/deBpkxx6cQKWvdSLy38wJNOxXNGbXsbCPTvg6qCDijb0GNthQzCiptgeJnL0NeJCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-06T23:46:53.235138Z","bundle_sha256":"8af69312912a33fbb94cd683a94fb9d966ec57a3ed57c362c2174f804f38b433"}}