{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:YPEQ7AL2RJYJED7WHNQVMP7Q2T","short_pith_number":"pith:YPEQ7AL2","canonical_record":{"source":{"id":"2503.00347","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2025-03-01T04:42:09Z","cross_cats_sorted":["physics.app-ph"],"title_canon_sha256":"3018c3e109cc3cb5f24530edc210a163647c789b585aa9e78be557dec4c22438","abstract_canon_sha256":"11aec51171ba1a599217c9108ad5caf0ada71c29a106618a0dafbc03fb5384ba"},"schema_version":"1.0"},"canonical_sha256":"c3c90f817a8a70920ff63b61563ff0d4e16d3ea848a0f2ba2c6e39a8a0e8b62b","source":{"kind":"arxiv","id":"2503.00347","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2503.00347","created_at":"2026-07-05T10:22:21Z"},{"alias_kind":"arxiv_version","alias_value":"2503.00347v1","created_at":"2026-07-05T10:22:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2503.00347","created_at":"2026-07-05T10:22:21Z"},{"alias_kind":"pith_short_12","alias_value":"YPEQ7AL2RJYJ","created_at":"2026-07-05T10:22:21Z"},{"alias_kind":"pith_short_16","alias_value":"YPEQ7AL2RJYJED7W","created_at":"2026-07-05T10:22:21Z"},{"alias_kind":"pith_short_8","alias_value":"YPEQ7AL2","created_at":"2026-07-05T10:22:21Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:YPEQ7AL2RJYJED7WHNQVMP7Q2T","target":"record","payload":{"canonical_record":{"source":{"id":"2503.00347","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2025-03-01T04:42:09Z","cross_cats_sorted":["physics.app-ph"],"title_canon_sha256":"3018c3e109cc3cb5f24530edc210a163647c789b585aa9e78be557dec4c22438","abstract_canon_sha256":"11aec51171ba1a599217c9108ad5caf0ada71c29a106618a0dafbc03fb5384ba"},"schema_version":"1.0"},"canonical_sha256":"c3c90f817a8a70920ff63b61563ff0d4e16d3ea848a0f2ba2c6e39a8a0e8b62b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:22:21.131214Z","signature_b64":"7iYD+lxp/5tS812lrCyggjuPuFd1CPg9WV7q7CeiptDMA+Mzvj4EjJUm0M52xqyrlkZu8BEbs3KH+M2xZPwCAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c3c90f817a8a70920ff63b61563ff0d4e16d3ea848a0f2ba2c6e39a8a0e8b62b","last_reissued_at":"2026-07-05T10:22:21.130633Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:22:21.130633Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2503.00347","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":"2026-07-05T10:22:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ju9D+F0GR0WEBFWGPFBI1xuCQ77f1tsldqLTaDtFPZEf38emE6jcGM927nJxEYvkS5Cm2Gm01EaG7L0OPbMhDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T19:12:26.920743Z"},"content_sha256":"fbaf4ce57b80d686dbedb2f05aa0e32aa8143ee5f9ccc142c685530813737693","schema_version":"1.0","event_id":"sha256:fbaf4ce57b80d686dbedb2f05aa0e32aa8143ee5f9ccc142c685530813737693"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:YPEQ7AL2RJYJED7WHNQVMP7Q2T","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Electrically Reconfigurable Intelligent Optoelectronics in 2-D van der Waals Materials","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.app-ph"],"primary_cat":"physics.optics","authors_text":"Dehui Zhang, Fengnian Xia, Jea Jung Lee, Meng Tian, Qiushi Guo, Souvik Biswas, Yihao Song, Yu Wang","submitted_at":"2025-03-01T04:42:09Z","abstract_excerpt":"In optoelectronics, achieving electrical reconfigurability is crucial as it enables the encoding, decoding, manipulating, and processing of information carried by light. In recent years, two-dimensional van der Waals (2-D vdW) materials have emerged as promising platforms for realizing reconfigurable optoelectronic devices. Compared to materials with bulk crystalline lattice, 2-D vdW materials offer superior electrical reconfigurability due to high surface-to-volume ratio, quantum confinement, reduced dielectric screening effect, and strong dipole resonances. Additionally, their unique band st"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2503.00347","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2503.00347/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T10:22:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jwExarDvfT4mUDM+59xDNZXnEQmiYc++EQf51s+TSsOEzLasQmWK4i3yCIhBKeZBzGrcGAsjAlgrLk8G4gQKAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T19:12:26.921890Z"},"content_sha256":"143ae6c80e7de4029708adbb811d2bc820d9a72a402a09953ff7167f9a607ced","schema_version":"1.0","event_id":"sha256:143ae6c80e7de4029708adbb811d2bc820d9a72a402a09953ff7167f9a607ced"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YPEQ7AL2RJYJED7WHNQVMP7Q2T/bundle.json","state_url":"https://pith.science/pith/YPEQ7AL2RJYJED7WHNQVMP7Q2T/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YPEQ7AL2RJYJED7WHNQVMP7Q2T/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":"2026-08-18T19:12:26Z","links":{"resolver":"https://pith.science/pith/YPEQ7AL2RJYJED7WHNQVMP7Q2T","bundle":"https://pith.science/pith/YPEQ7AL2RJYJED7WHNQVMP7Q2T/bundle.json","state":"https://pith.science/pith/YPEQ7AL2RJYJED7WHNQVMP7Q2T/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YPEQ7AL2RJYJED7WHNQVMP7Q2T/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:YPEQ7AL2RJYJED7WHNQVMP7Q2T","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":"11aec51171ba1a599217c9108ad5caf0ada71c29a106618a0dafbc03fb5384ba","cross_cats_sorted":["physics.app-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2025-03-01T04:42:09Z","title_canon_sha256":"3018c3e109cc3cb5f24530edc210a163647c789b585aa9e78be557dec4c22438"},"schema_version":"1.0","source":{"id":"2503.00347","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2503.00347","created_at":"2026-07-05T10:22:21Z"},{"alias_kind":"arxiv_version","alias_value":"2503.00347v1","created_at":"2026-07-05T10:22:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2503.00347","created_at":"2026-07-05T10:22:21Z"},{"alias_kind":"pith_short_12","alias_value":"YPEQ7AL2RJYJ","created_at":"2026-07-05T10:22:21Z"},{"alias_kind":"pith_short_16","alias_value":"YPEQ7AL2RJYJED7W","created_at":"2026-07-05T10:22:21Z"},{"alias_kind":"pith_short_8","alias_value":"YPEQ7AL2","created_at":"2026-07-05T10:22:21Z"}],"graph_snapshots":[{"event_id":"sha256:143ae6c80e7de4029708adbb811d2bc820d9a72a402a09953ff7167f9a607ced","target":"graph","created_at":"2026-07-05T10:22:21Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2503.00347/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In optoelectronics, achieving electrical reconfigurability is crucial as it enables the encoding, decoding, manipulating, and processing of information carried by light. In recent years, two-dimensional van der Waals (2-D vdW) materials have emerged as promising platforms for realizing reconfigurable optoelectronic devices. Compared to materials with bulk crystalline lattice, 2-D vdW materials offer superior electrical reconfigurability due to high surface-to-volume ratio, quantum confinement, reduced dielectric screening effect, and strong dipole resonances. Additionally, their unique band st","authors_text":"Dehui Zhang, Fengnian Xia, Jea Jung Lee, Meng Tian, Qiushi Guo, Souvik Biswas, Yihao Song, Yu Wang","cross_cats":["physics.app-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2025-03-01T04:42:09Z","title":"Electrically Reconfigurable Intelligent Optoelectronics in 2-D van der Waals Materials"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2503.00347","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:fbaf4ce57b80d686dbedb2f05aa0e32aa8143ee5f9ccc142c685530813737693","target":"record","created_at":"2026-07-05T10:22:21Z","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":"11aec51171ba1a599217c9108ad5caf0ada71c29a106618a0dafbc03fb5384ba","cross_cats_sorted":["physics.app-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2025-03-01T04:42:09Z","title_canon_sha256":"3018c3e109cc3cb5f24530edc210a163647c789b585aa9e78be557dec4c22438"},"schema_version":"1.0","source":{"id":"2503.00347","kind":"arxiv","version":1}},"canonical_sha256":"c3c90f817a8a70920ff63b61563ff0d4e16d3ea848a0f2ba2c6e39a8a0e8b62b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c3c90f817a8a70920ff63b61563ff0d4e16d3ea848a0f2ba2c6e39a8a0e8b62b","first_computed_at":"2026-07-05T10:22:21.130633Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:22:21.130633Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"7iYD+lxp/5tS812lrCyggjuPuFd1CPg9WV7q7CeiptDMA+Mzvj4EjJUm0M52xqyrlkZu8BEbs3KH+M2xZPwCAQ==","signature_status":"signed_v1","signed_at":"2026-07-05T10:22:21.131214Z","signed_message":"canonical_sha256_bytes"},"source_id":"2503.00347","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fbaf4ce57b80d686dbedb2f05aa0e32aa8143ee5f9ccc142c685530813737693","sha256:143ae6c80e7de4029708adbb811d2bc820d9a72a402a09953ff7167f9a607ced"],"state_sha256":"da821680880a26e8d709f3be4dd8dfa5b626bdebff6f18a98895aa83cd43cfe4"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kszgbR2hqL8QXR64NkhO9tFTIZCyVUBRm2c65BT0OenqfPWhekVyqyUNXs0ghskm4PzBsQu/nb48R/zh1ikaAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-18T19:12:26.928744Z","bundle_sha256":"00456e08ea9468b8854cd229a8e4c688f6ad48b434b440aa4d4134093016f8a3"}}