{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:G4ND6FGSCSFSU33DZRCAL2NZDN","short_pith_number":"pith:G4ND6FGS","canonical_record":{"source":{"id":"1710.01900","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2017-10-05T07:15:34Z","cross_cats_sorted":[],"title_canon_sha256":"54b86284127206b8f2b0b628ce342527d739820e2dbf240030c359bd2ef93472","abstract_canon_sha256":"5b62ab8f2afd32e9a935da1d029467ede98e85957260339d895bb70e0f9b497d"},"schema_version":"1.0"},"canonical_sha256":"371a3f14d2148b2a6f63cc4405e9b91b7f79fef83deb5aa7b6ac763ab32ac3fa","source":{"kind":"arxiv","id":"1710.01900","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1710.01900","created_at":"2026-05-18T00:33:38Z"},{"alias_kind":"arxiv_version","alias_value":"1710.01900v1","created_at":"2026-05-18T00:33:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1710.01900","created_at":"2026-05-18T00:33:38Z"},{"alias_kind":"pith_short_12","alias_value":"G4ND6FGSCSFS","created_at":"2026-05-18T12:31:15Z"},{"alias_kind":"pith_short_16","alias_value":"G4ND6FGSCSFSU33D","created_at":"2026-05-18T12:31:15Z"},{"alias_kind":"pith_short_8","alias_value":"G4ND6FGS","created_at":"2026-05-18T12:31:15Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:G4ND6FGSCSFSU33DZRCAL2NZDN","target":"record","payload":{"canonical_record":{"source":{"id":"1710.01900","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2017-10-05T07:15:34Z","cross_cats_sorted":[],"title_canon_sha256":"54b86284127206b8f2b0b628ce342527d739820e2dbf240030c359bd2ef93472","abstract_canon_sha256":"5b62ab8f2afd32e9a935da1d029467ede98e85957260339d895bb70e0f9b497d"},"schema_version":"1.0"},"canonical_sha256":"371a3f14d2148b2a6f63cc4405e9b91b7f79fef83deb5aa7b6ac763ab32ac3fa","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:33:38.115977Z","signature_b64":"IqB3krqnW+tn7BdDm3GFPDG+gOl/PsL3+iIBOjVibewtS2xTuPD0am+h4tL7mEYtADk7hqvDdtP4g/74bhqACQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"371a3f14d2148b2a6f63cc4405e9b91b7f79fef83deb5aa7b6ac763ab32ac3fa","last_reissued_at":"2026-05-18T00:33:38.114999Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:33:38.114999Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1710.01900","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":"2026-05-18T00:33:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"f6oA42AieOL6sPicFgg5rJJ9YEkJnT19RQTQmU7D1crEGHRpMHKFEriGmfWfLzTcvLCQ+eWtlqIqgYOMu2VyAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T07:49:34.610230Z"},"content_sha256":"7328648cc60deee828164a636ac63c47ee2578fc5565fab02cd21fcfd9ac11aa","schema_version":"1.0","event_id":"sha256:7328648cc60deee828164a636ac63c47ee2578fc5565fab02cd21fcfd9ac11aa"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:G4ND6FGSCSFSU33DZRCAL2NZDN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"AC-Driven Perovskite Light-Emitting Transistors","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.app-ph","authors_text":"Annalisa Bruno, Cesare Soci, Daniele Cortecchia, Francesco Maddalena, Xin Yu Chin","submitted_at":"2017-10-05T07:15:34Z","abstract_excerpt":"Perovskite light-emitting field-effect transistors (PeLEFETs) provide a versatile device architecture to control transport and electroluminescence properties of hybrid perovskites, enabling injection of high charge carrier density and spatial control of the radiative recombination zone. Ionic screening and organic cation polarization effects typical of metal-halide perovskites, however, critically affect PeLEFET efficiency and reliability. In this work, we demonstrate a new device operation mode based on high-frequency modulation of the applied voltages, which allows significant reduction of i"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1710.01900","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":"2026-05-18T00:33:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"h7DDaOonfAvbTCBhXlCPNc3FaetZu71meA0yBdlrIq8VcJtSPNcdhspfJdmLfyTt7v02KvPNLf/C9J/lnFl7Dw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T07:49:34.610781Z"},"content_sha256":"383ea43b5d4a4bac349f92bebef4c02f688db3e906797d6699057cd19194b1cf","schema_version":"1.0","event_id":"sha256:383ea43b5d4a4bac349f92bebef4c02f688db3e906797d6699057cd19194b1cf"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/G4ND6FGSCSFSU33DZRCAL2NZDN/bundle.json","state_url":"https://pith.science/pith/G4ND6FGSCSFSU33DZRCAL2NZDN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/G4ND6FGSCSFSU33DZRCAL2NZDN/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":"2026-05-27T07:49:34Z","links":{"resolver":"https://pith.science/pith/G4ND6FGSCSFSU33DZRCAL2NZDN","bundle":"https://pith.science/pith/G4ND6FGSCSFSU33DZRCAL2NZDN/bundle.json","state":"https://pith.science/pith/G4ND6FGSCSFSU33DZRCAL2NZDN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/G4ND6FGSCSFSU33DZRCAL2NZDN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:G4ND6FGSCSFSU33DZRCAL2NZDN","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":"5b62ab8f2afd32e9a935da1d029467ede98e85957260339d895bb70e0f9b497d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2017-10-05T07:15:34Z","title_canon_sha256":"54b86284127206b8f2b0b628ce342527d739820e2dbf240030c359bd2ef93472"},"schema_version":"1.0","source":{"id":"1710.01900","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1710.01900","created_at":"2026-05-18T00:33:38Z"},{"alias_kind":"arxiv_version","alias_value":"1710.01900v1","created_at":"2026-05-18T00:33:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1710.01900","created_at":"2026-05-18T00:33:38Z"},{"alias_kind":"pith_short_12","alias_value":"G4ND6FGSCSFS","created_at":"2026-05-18T12:31:15Z"},{"alias_kind":"pith_short_16","alias_value":"G4ND6FGSCSFSU33D","created_at":"2026-05-18T12:31:15Z"},{"alias_kind":"pith_short_8","alias_value":"G4ND6FGS","created_at":"2026-05-18T12:31:15Z"}],"graph_snapshots":[{"event_id":"sha256:383ea43b5d4a4bac349f92bebef4c02f688db3e906797d6699057cd19194b1cf","target":"graph","created_at":"2026-05-18T00:33:38Z","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":"Perovskite light-emitting field-effect transistors (PeLEFETs) provide a versatile device architecture to control transport and electroluminescence properties of hybrid perovskites, enabling injection of high charge carrier density and spatial control of the radiative recombination zone. Ionic screening and organic cation polarization effects typical of metal-halide perovskites, however, critically affect PeLEFET efficiency and reliability. In this work, we demonstrate a new device operation mode based on high-frequency modulation of the applied voltages, which allows significant reduction of i","authors_text":"Annalisa Bruno, Cesare Soci, Daniele Cortecchia, Francesco Maddalena, Xin Yu Chin","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2017-10-05T07:15:34Z","title":"AC-Driven Perovskite Light-Emitting Transistors"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1710.01900","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":"sha256:7328648cc60deee828164a636ac63c47ee2578fc5565fab02cd21fcfd9ac11aa","target":"record","created_at":"2026-05-18T00:33:38Z","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":"5b62ab8f2afd32e9a935da1d029467ede98e85957260339d895bb70e0f9b497d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2017-10-05T07:15:34Z","title_canon_sha256":"54b86284127206b8f2b0b628ce342527d739820e2dbf240030c359bd2ef93472"},"schema_version":"1.0","source":{"id":"1710.01900","kind":"arxiv","version":1}},"canonical_sha256":"371a3f14d2148b2a6f63cc4405e9b91b7f79fef83deb5aa7b6ac763ab32ac3fa","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"371a3f14d2148b2a6f63cc4405e9b91b7f79fef83deb5aa7b6ac763ab32ac3fa","first_computed_at":"2026-05-18T00:33:38.114999Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:33:38.114999Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"IqB3krqnW+tn7BdDm3GFPDG+gOl/PsL3+iIBOjVibewtS2xTuPD0am+h4tL7mEYtADk7hqvDdtP4g/74bhqACQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:33:38.115977Z","signed_message":"canonical_sha256_bytes"},"source_id":"1710.01900","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7328648cc60deee828164a636ac63c47ee2578fc5565fab02cd21fcfd9ac11aa","sha256:383ea43b5d4a4bac349f92bebef4c02f688db3e906797d6699057cd19194b1cf"],"state_sha256":"0db2790cb0f67e40881a1ee29e3cea27864a1a9811fc3c860dd9a981cf6de4e7"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Mki0SyQr2fliqzLjAiNqCN4UK5eWoDhokhATXNhok+r7n0eS/NClm+KfwjOcxOuyppqklC9gKRnR0aNpv9jABA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T07:49:34.614257Z","bundle_sha256":"b5687d1269bb3334ffb596840c0fd3ba0b5aecb48e559c2d68973622175564a9"}}