{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:OOEMEH2PAQ532HRFZVNTT6FRR3","short_pith_number":"pith:OOEMEH2P","canonical_record":{"source":{"id":"1405.7515","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2014-05-29T10:31:49Z","cross_cats_sorted":[],"title_canon_sha256":"851a6008b13bfd3fabd21e6b97b635888115ef55ecf4d6e98609dc7ccb28863b","abstract_canon_sha256":"a8d54af04de110bfe46fff859a7acc4e50feecae2117bd3ca902403bd9f282ef"},"schema_version":"1.0"},"canonical_sha256":"7388c21f4f043bbd1e25cd5b39f8b18eeee699d8256ccc0ac2b93afddf2699ca","source":{"kind":"arxiv","id":"1405.7515","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1405.7515","created_at":"2026-05-18T01:22:10Z"},{"alias_kind":"arxiv_version","alias_value":"1405.7515v3","created_at":"2026-05-18T01:22:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1405.7515","created_at":"2026-05-18T01:22:10Z"},{"alias_kind":"pith_short_12","alias_value":"OOEMEH2PAQ53","created_at":"2026-05-18T12:28:41Z"},{"alias_kind":"pith_short_16","alias_value":"OOEMEH2PAQ532HRF","created_at":"2026-05-18T12:28:41Z"},{"alias_kind":"pith_short_8","alias_value":"OOEMEH2P","created_at":"2026-05-18T12:28:41Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:OOEMEH2PAQ532HRFZVNTT6FRR3","target":"record","payload":{"canonical_record":{"source":{"id":"1405.7515","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2014-05-29T10:31:49Z","cross_cats_sorted":[],"title_canon_sha256":"851a6008b13bfd3fabd21e6b97b635888115ef55ecf4d6e98609dc7ccb28863b","abstract_canon_sha256":"a8d54af04de110bfe46fff859a7acc4e50feecae2117bd3ca902403bd9f282ef"},"schema_version":"1.0"},"canonical_sha256":"7388c21f4f043bbd1e25cd5b39f8b18eeee699d8256ccc0ac2b93afddf2699ca","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:22:10.645573Z","signature_b64":"oFkXSURZJdUKqKwEwzZXqTkG5qNbluO6gjhqoMCnpEGDxIjjtR2SXhdWyDSQF3MdA+vBPCCMD2UYy3H3UikEBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7388c21f4f043bbd1e25cd5b39f8b18eeee699d8256ccc0ac2b93afddf2699ca","last_reissued_at":"2026-05-18T01:22:10.644995Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:22:10.644995Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1405.7515","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:22:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KL38qR44HgFzla3foxicCcHRVRNw46kliX7G2XORa1/O2GyfHkRrzJaGIOwMIck4b5imoq/pz/DbKbgqNo9NAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T09:04:39.994624Z"},"content_sha256":"5db0ebca2f9914f4223581963f82850e36170ff5adec093f00f69b3994df1d87","schema_version":"1.0","event_id":"sha256:5db0ebca2f9914f4223581963f82850e36170ff5adec093f00f69b3994df1d87"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:OOEMEH2PAQ532HRFZVNTT6FRR3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Current-Mode Deep Level Transient Spectroscopy of a Semiconductor Nanowire Field-Effect Transistor","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Ivan Isakov, Marion J L Sourribes, Paul A Warburton","submitted_at":"2014-05-29T10:31:49Z","abstract_excerpt":"One of the main limiting factors in the carrier mobility in semiconductor nanowires is the presence of deep trap levels. While deep-level transient spectroscopy (DLTS) has proved to be a powerful tool in analysing traps in bulk semiconductors, this technique is ineffective for the characterisation of nanowires due to their very small capacitance. Here we introduce a new technique for measuring the spectrum of deep traps in nanowires. In current-mode DLTS (I-DLTS) the temperature-dependence of the transient current through a nanowire field-effect transistor in response to an applied gate voltag"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.7515","kind":"arxiv","version":3},"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":"2026-05-18T01:22:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"91IAQCJCRxVV90uwz8Gfem/n4p4y1JaOnuVgEXb3MQnBabDy+ZGssxLzGGzu50eWQvIPGTvo/HD1IzKKKizUAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T09:04:39.994986Z"},"content_sha256":"f6e4346d8a9b445698b1b02dbd90e1022e62a86b9f3220ae561bf2116f9dbd1d","schema_version":"1.0","event_id":"sha256:f6e4346d8a9b445698b1b02dbd90e1022e62a86b9f3220ae561bf2116f9dbd1d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/OOEMEH2PAQ532HRFZVNTT6FRR3/bundle.json","state_url":"https://pith.science/pith/OOEMEH2PAQ532HRFZVNTT6FRR3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/OOEMEH2PAQ532HRFZVNTT6FRR3/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":"2026-05-30T09:04:39Z","links":{"resolver":"https://pith.science/pith/OOEMEH2PAQ532HRFZVNTT6FRR3","bundle":"https://pith.science/pith/OOEMEH2PAQ532HRFZVNTT6FRR3/bundle.json","state":"https://pith.science/pith/OOEMEH2PAQ532HRFZVNTT6FRR3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/OOEMEH2PAQ532HRFZVNTT6FRR3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:OOEMEH2PAQ532HRFZVNTT6FRR3","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":"a8d54af04de110bfe46fff859a7acc4e50feecae2117bd3ca902403bd9f282ef","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2014-05-29T10:31:49Z","title_canon_sha256":"851a6008b13bfd3fabd21e6b97b635888115ef55ecf4d6e98609dc7ccb28863b"},"schema_version":"1.0","source":{"id":"1405.7515","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1405.7515","created_at":"2026-05-18T01:22:10Z"},{"alias_kind":"arxiv_version","alias_value":"1405.7515v3","created_at":"2026-05-18T01:22:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1405.7515","created_at":"2026-05-18T01:22:10Z"},{"alias_kind":"pith_short_12","alias_value":"OOEMEH2PAQ53","created_at":"2026-05-18T12:28:41Z"},{"alias_kind":"pith_short_16","alias_value":"OOEMEH2PAQ532HRF","created_at":"2026-05-18T12:28:41Z"},{"alias_kind":"pith_short_8","alias_value":"OOEMEH2P","created_at":"2026-05-18T12:28:41Z"}],"graph_snapshots":[{"event_id":"sha256:f6e4346d8a9b445698b1b02dbd90e1022e62a86b9f3220ae561bf2116f9dbd1d","target":"graph","created_at":"2026-05-18T01:22:10Z","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":"One of the main limiting factors in the carrier mobility in semiconductor nanowires is the presence of deep trap levels. While deep-level transient spectroscopy (DLTS) has proved to be a powerful tool in analysing traps in bulk semiconductors, this technique is ineffective for the characterisation of nanowires due to their very small capacitance. Here we introduce a new technique for measuring the spectrum of deep traps in nanowires. In current-mode DLTS (I-DLTS) the temperature-dependence of the transient current through a nanowire field-effect transistor in response to an applied gate voltag","authors_text":"Ivan Isakov, Marion J L Sourribes, Paul A Warburton","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2014-05-29T10:31:49Z","title":"Current-Mode Deep Level Transient Spectroscopy of a Semiconductor Nanowire Field-Effect Transistor"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.7515","kind":"arxiv","version":3},"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":"sha256:5db0ebca2f9914f4223581963f82850e36170ff5adec093f00f69b3994df1d87","target":"record","created_at":"2026-05-18T01:22:10Z","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":"a8d54af04de110bfe46fff859a7acc4e50feecae2117bd3ca902403bd9f282ef","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2014-05-29T10:31:49Z","title_canon_sha256":"851a6008b13bfd3fabd21e6b97b635888115ef55ecf4d6e98609dc7ccb28863b"},"schema_version":"1.0","source":{"id":"1405.7515","kind":"arxiv","version":3}},"canonical_sha256":"7388c21f4f043bbd1e25cd5b39f8b18eeee699d8256ccc0ac2b93afddf2699ca","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7388c21f4f043bbd1e25cd5b39f8b18eeee699d8256ccc0ac2b93afddf2699ca","first_computed_at":"2026-05-18T01:22:10.644995Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:22:10.644995Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"oFkXSURZJdUKqKwEwzZXqTkG5qNbluO6gjhqoMCnpEGDxIjjtR2SXhdWyDSQF3MdA+vBPCCMD2UYy3H3UikEBg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:22:10.645573Z","signed_message":"canonical_sha256_bytes"},"source_id":"1405.7515","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5db0ebca2f9914f4223581963f82850e36170ff5adec093f00f69b3994df1d87","sha256:f6e4346d8a9b445698b1b02dbd90e1022e62a86b9f3220ae561bf2116f9dbd1d"],"state_sha256":"122a1c417023f10f99008d846768b618d221e54d35eabab0f9494f06310d69bc"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"13+7pPDbYbK4M+xu+2drYqjddIeoDYcHEfMDNIBSBqIxmFQ8OjJihN6SPNqcPHvhxb0TrzljBKo27ckOuApGAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T09:04:39.997124Z","bundle_sha256":"90b7aa6b39b77f297715a51b90cddbcef1cf0c960fa6ab78c2891a44f59d212a"}}