{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1998:T2MJPUCYSLV6HEKXDPLB2K7A5W","short_pith_number":"pith:T2MJPUCY","canonical_record":{"source":{"id":"cond-mat/9810376","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat.mes-hall","submitted_at":"1998-10-28T05:57:17Z","cross_cats_sorted":[],"title_canon_sha256":"882930b3b7fc804fc1f09e23b3dae299485e0ca84f371d8fa30c8d8d2010f782","abstract_canon_sha256":"bccfc16b37a466316c45a8d7b9a9a5777e73df3a1657f9fba94c1d0794d71c4b"},"schema_version":"1.0"},"canonical_sha256":"9e9897d05892ebe391571bd61d2be0eda2cbb2f2b238011b7025c97670e35697","source":{"kind":"arxiv","id":"cond-mat/9810376","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/9810376","created_at":"2026-05-18T03:27:55Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/9810376v1","created_at":"2026-05-18T03:27:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/9810376","created_at":"2026-05-18T03:27:55Z"},{"alias_kind":"pith_short_12","alias_value":"T2MJPUCYSLV6","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_16","alias_value":"T2MJPUCYSLV6HEKX","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_8","alias_value":"T2MJPUCY","created_at":"2026-05-18T12:25:49Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1998:T2MJPUCYSLV6HEKXDPLB2K7A5W","target":"record","payload":{"canonical_record":{"source":{"id":"cond-mat/9810376","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat.mes-hall","submitted_at":"1998-10-28T05:57:17Z","cross_cats_sorted":[],"title_canon_sha256":"882930b3b7fc804fc1f09e23b3dae299485e0ca84f371d8fa30c8d8d2010f782","abstract_canon_sha256":"bccfc16b37a466316c45a8d7b9a9a5777e73df3a1657f9fba94c1d0794d71c4b"},"schema_version":"1.0"},"canonical_sha256":"9e9897d05892ebe391571bd61d2be0eda2cbb2f2b238011b7025c97670e35697","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:27:55.130110Z","signature_b64":"xcg7gwtwEX8t6IhxUrcT6MsWfJLqU8nvNWo4SB9W+DdRO123GjYEvqvUYPxJc15pb/YqDSvhLQUAWOTimtfrAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9e9897d05892ebe391571bd61d2be0eda2cbb2f2b238011b7025c97670e35697","last_reissued_at":"2026-05-18T03:27:55.129510Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:27:55.129510Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"cond-mat/9810376","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":"2026-05-18T03:27:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9DjX3uoeesIkTaNuigkY/NpqhjQe+VSvOKgrUob3I0FYkBye85dmZr/X/Vj50+rLYyKRjhI8snidC3CLzXX9Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T08:20:56.658495Z"},"content_sha256":"8832dbd29f20a37288ebdb6dc2816c97b87b4af9d81813732d78dc5d3cf85cc0","schema_version":"1.0","event_id":"sha256:8832dbd29f20a37288ebdb6dc2816c97b87b4af9d81813732d78dc5d3cf85cc0"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1998:T2MJPUCYSLV6HEKXDPLB2K7A5W","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Phonon-assisted tunneling in asymmetric resonant tunneling structures","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Barry C. Sanders, Jun-jie Shi, Shao-hua Pan","submitted_at":"1998-10-28T05:57:17Z","abstract_excerpt":"Based on the dielectric continuum model, we calculated the phonon assisted tunneling (PAT) current of general double barrier resonant tunneling structures (DBRTSs) including both symmetric and antisymmetric ones. The results indicate that the four higher frequency interface phonon modes (especially the one which peaks at either interface of the emitter barrier) dominate the PAT processes, which increase the valley current and decrease the PVR of the DBRTSs. We show that an asymmetric structure can lead to improved performance."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/9810376","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":"2026-05-18T03:27:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"52AR7l66dnoR1HjqGVr5IXb/75lcXW+t2DmINNK3PIcbscRVkGu+gWX6QVmRBrLolWctyXonLPvgc75wcTSHCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T08:20:56.658840Z"},"content_sha256":"cc5fad3ea475fc54fb1ece4cbaf4da5eb8502ec4bbd1ae9f43771dcb5522cedb","schema_version":"1.0","event_id":"sha256:cc5fad3ea475fc54fb1ece4cbaf4da5eb8502ec4bbd1ae9f43771dcb5522cedb"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/T2MJPUCYSLV6HEKXDPLB2K7A5W/bundle.json","state_url":"https://pith.science/pith/T2MJPUCYSLV6HEKXDPLB2K7A5W/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/T2MJPUCYSLV6HEKXDPLB2K7A5W/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":"2026-06-01T08:20:56Z","links":{"resolver":"https://pith.science/pith/T2MJPUCYSLV6HEKXDPLB2K7A5W","bundle":"https://pith.science/pith/T2MJPUCYSLV6HEKXDPLB2K7A5W/bundle.json","state":"https://pith.science/pith/T2MJPUCYSLV6HEKXDPLB2K7A5W/state.json","well_known_bundle":"https://pith.science/.well-known/pith/T2MJPUCYSLV6HEKXDPLB2K7A5W/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1998:T2MJPUCYSLV6HEKXDPLB2K7A5W","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":"bccfc16b37a466316c45a8d7b9a9a5777e73df3a1657f9fba94c1d0794d71c4b","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.mes-hall","submitted_at":"1998-10-28T05:57:17Z","title_canon_sha256":"882930b3b7fc804fc1f09e23b3dae299485e0ca84f371d8fa30c8d8d2010f782"},"schema_version":"1.0","source":{"id":"cond-mat/9810376","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/9810376","created_at":"2026-05-18T03:27:55Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/9810376v1","created_at":"2026-05-18T03:27:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/9810376","created_at":"2026-05-18T03:27:55Z"},{"alias_kind":"pith_short_12","alias_value":"T2MJPUCYSLV6","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_16","alias_value":"T2MJPUCYSLV6HEKX","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_8","alias_value":"T2MJPUCY","created_at":"2026-05-18T12:25:49Z"}],"graph_snapshots":[{"event_id":"sha256:cc5fad3ea475fc54fb1ece4cbaf4da5eb8502ec4bbd1ae9f43771dcb5522cedb","target":"graph","created_at":"2026-05-18T03:27:55Z","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":"Based on the dielectric continuum model, we calculated the phonon assisted tunneling (PAT) current of general double barrier resonant tunneling structures (DBRTSs) including both symmetric and antisymmetric ones. The results indicate that the four higher frequency interface phonon modes (especially the one which peaks at either interface of the emitter barrier) dominate the PAT processes, which increase the valley current and decrease the PVR of the DBRTSs. We show that an asymmetric structure can lead to improved performance.","authors_text":"Barry C. Sanders, Jun-jie Shi, Shao-hua Pan","cross_cats":[],"headline":"","license":"","primary_cat":"cond-mat.mes-hall","submitted_at":"1998-10-28T05:57:17Z","title":"Phonon-assisted tunneling in asymmetric resonant tunneling structures"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/9810376","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":"sha256:8832dbd29f20a37288ebdb6dc2816c97b87b4af9d81813732d78dc5d3cf85cc0","target":"record","created_at":"2026-05-18T03:27:55Z","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":"bccfc16b37a466316c45a8d7b9a9a5777e73df3a1657f9fba94c1d0794d71c4b","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.mes-hall","submitted_at":"1998-10-28T05:57:17Z","title_canon_sha256":"882930b3b7fc804fc1f09e23b3dae299485e0ca84f371d8fa30c8d8d2010f782"},"schema_version":"1.0","source":{"id":"cond-mat/9810376","kind":"arxiv","version":1}},"canonical_sha256":"9e9897d05892ebe391571bd61d2be0eda2cbb2f2b238011b7025c97670e35697","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9e9897d05892ebe391571bd61d2be0eda2cbb2f2b238011b7025c97670e35697","first_computed_at":"2026-05-18T03:27:55.129510Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:27:55.129510Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"xcg7gwtwEX8t6IhxUrcT6MsWfJLqU8nvNWo4SB9W+DdRO123GjYEvqvUYPxJc15pb/YqDSvhLQUAWOTimtfrAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:27:55.130110Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/9810376","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8832dbd29f20a37288ebdb6dc2816c97b87b4af9d81813732d78dc5d3cf85cc0","sha256:cc5fad3ea475fc54fb1ece4cbaf4da5eb8502ec4bbd1ae9f43771dcb5522cedb"],"state_sha256":"28396e40d4251851b3ba6bccc89069f5aa049d9f65f7eadaaa5f5ee6e6de0d59"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2VSjok11VoE8E3GAxWjRD1hTSSKegOgv11uM2OXYsu+n5hhnGSv8VQnEdJYnAoXhzufjbQ7Jn6Es9V3M1xDsDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T08:20:56.660850Z","bundle_sha256":"b5fe66de2d8266b102b07139cd5073c2c59cc09cd1f75a33268bc5d9a1c68807"}}