{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:C4XUTRAINLIFNOIXMCU7CWAWEN","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":"c2146950747ae570caa03cef93c173c90a2338f8c56f72c1042cb2f947e902a5","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2018-06-29T06:28:07Z","title_canon_sha256":"f30e5c5ac3a6c4abad5b71852384b4ee283f56120c24dbe9f9097fef03b1075c"},"schema_version":"1.0","source":{"id":"1808.06691","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1808.06691","created_at":"2026-05-18T00:07:39Z"},{"alias_kind":"arxiv_version","alias_value":"1808.06691v1","created_at":"2026-05-18T00:07:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1808.06691","created_at":"2026-05-18T00:07:39Z"},{"alias_kind":"pith_short_12","alias_value":"C4XUTRAINLIF","created_at":"2026-05-18T12:32:16Z"},{"alias_kind":"pith_short_16","alias_value":"C4XUTRAINLIFNOIX","created_at":"2026-05-18T12:32:16Z"},{"alias_kind":"pith_short_8","alias_value":"C4XUTRAI","created_at":"2026-05-18T12:32:16Z"}],"graph_snapshots":[{"event_id":"sha256:2b7bec15a30ffc44336b0df16fa80d9d1a4603254b47d1980940063b6bf558d0","target":"graph","created_at":"2026-05-18T00:07:39Z","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":"Voltage current characteristics of a PN-junction diode are intrinsically nonlinear in nature. It is shown in this paper that a mathematical form of nonlinearity of a PN-junction diode resembles the nonlinear response of electric polarization of a dielectric medium to the electric field. Nonlinearity of a PN-junction can be expressed in a series of successively increasing orders of the nonlinearity. For a PN-junction diode, higher order nonlinear terms become significant as a voltage across the diode is increased. In this paper, a gradual emergence of a nonlinear regime with the amplitude of a ","authors_text":"Arvind, Mandip Singh, Samridhi Gambhir","cross_cats":["quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2018-06-29T06:28:07Z","title":"Intrinsic nonlinearity of a PN-junction diode and higher order harmonic generation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1808.06691","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":"sha256:85c7a085b56298605ef64d55d49790c02ccb2e23e98a2638d85b6fd0deb46b43","target":"record","created_at":"2026-05-18T00:07:39Z","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":"c2146950747ae570caa03cef93c173c90a2338f8c56f72c1042cb2f947e902a5","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2018-06-29T06:28:07Z","title_canon_sha256":"f30e5c5ac3a6c4abad5b71852384b4ee283f56120c24dbe9f9097fef03b1075c"},"schema_version":"1.0","source":{"id":"1808.06691","kind":"arxiv","version":1}},"canonical_sha256":"172f49c4086ad056b91760a9f158162368cd7312ddfc43c8951ba596e36f777b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"172f49c4086ad056b91760a9f158162368cd7312ddfc43c8951ba596e36f777b","first_computed_at":"2026-05-18T00:07:39.377872Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:07:39.377872Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/81k3uWDYrxsFaacBNNSq44y/c4YSnffB9nWBx+pouaGezdS+yJpsd+09mnkfEGbi7QRRLB33+ordQ63aOVqCw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:07:39.378491Z","signed_message":"canonical_sha256_bytes"},"source_id":"1808.06691","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:85c7a085b56298605ef64d55d49790c02ccb2e23e98a2638d85b6fd0deb46b43","sha256:2b7bec15a30ffc44336b0df16fa80d9d1a4603254b47d1980940063b6bf558d0"],"state_sha256":"dad8b172908682e2ecefbc70030fb8f25cd33f6bef859acf5cbd139668e5c275"}