{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:UFT65YL4V7RIGZVVM2PE6I4EEU","short_pith_number":"pith:UFT65YL4","canonical_record":{"source":{"id":"1707.01459","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-07-05T16:47:01Z","cross_cats_sorted":[],"title_canon_sha256":"17db09e1b21fbab62a27450f17f414b596b17bb07ecf82381e9b76e4fdc042ec","abstract_canon_sha256":"16166f41eebd6ed0a858e3f25148a35af6302cdc9ee19bdaff0586b3245b899c"},"schema_version":"1.0"},"canonical_sha256":"a167eee17cafe28366b5669e4f2384251d1b9028ad15843dd9c1e9b2db53980c","source":{"kind":"arxiv","id":"1707.01459","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1707.01459","created_at":"2026-05-18T00:33:49Z"},{"alias_kind":"arxiv_version","alias_value":"1707.01459v2","created_at":"2026-05-18T00:33:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1707.01459","created_at":"2026-05-18T00:33:49Z"},{"alias_kind":"pith_short_12","alias_value":"UFT65YL4V7RI","created_at":"2026-05-18T12:31:46Z"},{"alias_kind":"pith_short_16","alias_value":"UFT65YL4V7RIGZVV","created_at":"2026-05-18T12:31:46Z"},{"alias_kind":"pith_short_8","alias_value":"UFT65YL4","created_at":"2026-05-18T12:31:46Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:UFT65YL4V7RIGZVVM2PE6I4EEU","target":"record","payload":{"canonical_record":{"source":{"id":"1707.01459","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-07-05T16:47:01Z","cross_cats_sorted":[],"title_canon_sha256":"17db09e1b21fbab62a27450f17f414b596b17bb07ecf82381e9b76e4fdc042ec","abstract_canon_sha256":"16166f41eebd6ed0a858e3f25148a35af6302cdc9ee19bdaff0586b3245b899c"},"schema_version":"1.0"},"canonical_sha256":"a167eee17cafe28366b5669e4f2384251d1b9028ad15843dd9c1e9b2db53980c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:33:49.223906Z","signature_b64":"gftmFfFzNAs1ZBHulACQED5J1++jrAT6TMKdFi+ptqltiuEGRRv5MhKCkDIGGqsBIplg6UyfnNM/vqHdq/vrDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a167eee17cafe28366b5669e4f2384251d1b9028ad15843dd9c1e9b2db53980c","last_reissued_at":"2026-05-18T00:33:49.223407Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:33:49.223407Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1707.01459","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:33:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RtNUHUlWfE+N+YK2uBKjEbc7OSOmvnBGKZJH7TWq+ZQDD6hRf/jDiEMV0oAPlht+srg+0WhxDdhtpsGQBnR+BA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-24T09:05:17.455141Z"},"content_sha256":"929a6a3dcc8822c83b4a60fed12eda2f0527df3805429f4383511f377a27f849","schema_version":"1.0","event_id":"sha256:929a6a3dcc8822c83b4a60fed12eda2f0527df3805429f4383511f377a27f849"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:UFT65YL4V7RIGZVVM2PE6I4EEU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Understanding contact gating in Schottky barrier transistors from 2D channels","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Abhijith Prakash, Hesameddin Ilatikhameneh, Joerg Appenzeller, Peng Wu","submitted_at":"2017-07-05T16:47:01Z","abstract_excerpt":"In this article, a novel two-path model is proposed to quantitatively explain sub-threshold characteristics of back-gated Schottky barrier FETs (SB-FETs) from 2D channel materials. The model integrates the 'conventional' model for SB-FETs with the phenomenon of contact gating - an effect that significantly affects the carrier injection from the source electrode in back-gated field effect transistors. The two-path model is validated by a careful comparison with experimental characteristics obtained from a large number of back-gated WSe2 devices with various channel thicknesses. Our findings are"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.01459","kind":"arxiv","version":2},"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":"2026-05-18T00:33:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TTiyO1KQivij/oCfNLysQt1NWWb4pR4N3rGnVs0WYiKwD9QAoupqjaIaaQjwzxlfKnoodprW7N7pNWzeKea7BA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-24T09:05:17.455833Z"},"content_sha256":"8da2c126f2b67ae49b3b5f2d01a8db904f00d646cab882e40853f5caeb97d9ef","schema_version":"1.0","event_id":"sha256:8da2c126f2b67ae49b3b5f2d01a8db904f00d646cab882e40853f5caeb97d9ef"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/UFT65YL4V7RIGZVVM2PE6I4EEU/bundle.json","state_url":"https://pith.science/pith/UFT65YL4V7RIGZVVM2PE6I4EEU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/UFT65YL4V7RIGZVVM2PE6I4EEU/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":"2026-05-24T09:05:17Z","links":{"resolver":"https://pith.science/pith/UFT65YL4V7RIGZVVM2PE6I4EEU","bundle":"https://pith.science/pith/UFT65YL4V7RIGZVVM2PE6I4EEU/bundle.json","state":"https://pith.science/pith/UFT65YL4V7RIGZVVM2PE6I4EEU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/UFT65YL4V7RIGZVVM2PE6I4EEU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:UFT65YL4V7RIGZVVM2PE6I4EEU","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":"16166f41eebd6ed0a858e3f25148a35af6302cdc9ee19bdaff0586b3245b899c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-07-05T16:47:01Z","title_canon_sha256":"17db09e1b21fbab62a27450f17f414b596b17bb07ecf82381e9b76e4fdc042ec"},"schema_version":"1.0","source":{"id":"1707.01459","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1707.01459","created_at":"2026-05-18T00:33:49Z"},{"alias_kind":"arxiv_version","alias_value":"1707.01459v2","created_at":"2026-05-18T00:33:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1707.01459","created_at":"2026-05-18T00:33:49Z"},{"alias_kind":"pith_short_12","alias_value":"UFT65YL4V7RI","created_at":"2026-05-18T12:31:46Z"},{"alias_kind":"pith_short_16","alias_value":"UFT65YL4V7RIGZVV","created_at":"2026-05-18T12:31:46Z"},{"alias_kind":"pith_short_8","alias_value":"UFT65YL4","created_at":"2026-05-18T12:31:46Z"}],"graph_snapshots":[{"event_id":"sha256:8da2c126f2b67ae49b3b5f2d01a8db904f00d646cab882e40853f5caeb97d9ef","target":"graph","created_at":"2026-05-18T00:33:49Z","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":"In this article, a novel two-path model is proposed to quantitatively explain sub-threshold characteristics of back-gated Schottky barrier FETs (SB-FETs) from 2D channel materials. The model integrates the 'conventional' model for SB-FETs with the phenomenon of contact gating - an effect that significantly affects the carrier injection from the source electrode in back-gated field effect transistors. The two-path model is validated by a careful comparison with experimental characteristics obtained from a large number of back-gated WSe2 devices with various channel thicknesses. Our findings are","authors_text":"Abhijith Prakash, Hesameddin Ilatikhameneh, Joerg Appenzeller, Peng Wu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-07-05T16:47:01Z","title":"Understanding contact gating in Schottky barrier transistors from 2D channels"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.01459","kind":"arxiv","version":2},"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":"sha256:929a6a3dcc8822c83b4a60fed12eda2f0527df3805429f4383511f377a27f849","target":"record","created_at":"2026-05-18T00:33:49Z","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":"16166f41eebd6ed0a858e3f25148a35af6302cdc9ee19bdaff0586b3245b899c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-07-05T16:47:01Z","title_canon_sha256":"17db09e1b21fbab62a27450f17f414b596b17bb07ecf82381e9b76e4fdc042ec"},"schema_version":"1.0","source":{"id":"1707.01459","kind":"arxiv","version":2}},"canonical_sha256":"a167eee17cafe28366b5669e4f2384251d1b9028ad15843dd9c1e9b2db53980c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a167eee17cafe28366b5669e4f2384251d1b9028ad15843dd9c1e9b2db53980c","first_computed_at":"2026-05-18T00:33:49.223407Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:33:49.223407Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"gftmFfFzNAs1ZBHulACQED5J1++jrAT6TMKdFi+ptqltiuEGRRv5MhKCkDIGGqsBIplg6UyfnNM/vqHdq/vrDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:33:49.223906Z","signed_message":"canonical_sha256_bytes"},"source_id":"1707.01459","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:929a6a3dcc8822c83b4a60fed12eda2f0527df3805429f4383511f377a27f849","sha256:8da2c126f2b67ae49b3b5f2d01a8db904f00d646cab882e40853f5caeb97d9ef"],"state_sha256":"fc429b57899be012e9133bb704a1f52efa37272971af6089507ce92685e7d12f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GintWsLM9x66aYMNDGOXO0LgTFDC+R7cbxVaXdXG3ubZxDZfqDKTXCTI8HWc+ufh1gBoXYchhVpFfBtD/iwPCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-24T09:05:17.459338Z","bundle_sha256":"0a142d72df7c747287ed9c973e58f45444e4460ae5262131e187aaf299c0bb94"}}