{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:RKKOXNTKBMSSPUKKU3NY3PDDV4","short_pith_number":"pith:RKKOXNTK","canonical_record":{"source":{"id":"2601.01690","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"physics.optics","submitted_at":"2026-01-04T23:08:48Z","cross_cats_sorted":["physics.app-ph","physics.comp-ph"],"title_canon_sha256":"8ae8df6d16b9c2fc6c68fec6726b856605bbe28c40c3c49e25ea3e9670ea00e4","abstract_canon_sha256":"75de7dea1e4b00595190cb29e66a47633db77c1583c769c592d4e268eb682b8f"},"schema_version":"1.0"},"canonical_sha256":"8a94ebb66a0b2527d14aa6db8dbc63af0182e29c2f11cd9b11095a97f17c160a","source":{"kind":"arxiv","id":"2601.01690","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2601.01690","created_at":"2026-06-19T16:12:17Z"},{"alias_kind":"arxiv_version","alias_value":"2601.01690v2","created_at":"2026-06-19T16:12:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2601.01690","created_at":"2026-06-19T16:12:17Z"},{"alias_kind":"pith_short_12","alias_value":"RKKOXNTKBMSS","created_at":"2026-06-19T16:12:17Z"},{"alias_kind":"pith_short_16","alias_value":"RKKOXNTKBMSSPUKK","created_at":"2026-06-19T16:12:17Z"},{"alias_kind":"pith_short_8","alias_value":"RKKOXNTK","created_at":"2026-06-19T16:12:17Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:RKKOXNTKBMSSPUKKU3NY3PDDV4","target":"record","payload":{"canonical_record":{"source":{"id":"2601.01690","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"physics.optics","submitted_at":"2026-01-04T23:08:48Z","cross_cats_sorted":["physics.app-ph","physics.comp-ph"],"title_canon_sha256":"8ae8df6d16b9c2fc6c68fec6726b856605bbe28c40c3c49e25ea3e9670ea00e4","abstract_canon_sha256":"75de7dea1e4b00595190cb29e66a47633db77c1583c769c592d4e268eb682b8f"},"schema_version":"1.0"},"canonical_sha256":"8a94ebb66a0b2527d14aa6db8dbc63af0182e29c2f11cd9b11095a97f17c160a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-19T16:12:17.370642Z","signature_b64":"JURy1E3h+MpxHFxRaIkAVEh3pTK0vRwzA4087KUuNnkBQn4GSDdLzyPh+3VM0f+LqoiZzHH2MKHe/Kqbka9IDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8a94ebb66a0b2527d14aa6db8dbc63af0182e29c2f11cd9b11095a97f17c160a","last_reissued_at":"2026-06-19T16:12:17.370203Z","signature_status":"signed_v1","first_computed_at":"2026-06-19T16:12:17.370203Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2601.01690","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":"2026-06-19T16:12:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SI+fTbKndYZHLtyaBIw8eLCs/hLFVEPHIjwm8peb41BSjJ61dWfSKsFoZXv1+bfnx9XnLzTfGgHBSuHjX2kZAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-30T12:59:10.647302Z"},"content_sha256":"1fc59fea4a8302dd47b78e870b68d4bc2801685bb3f2cc194076fd74abd39957","schema_version":"1.0","event_id":"sha256:1fc59fea4a8302dd47b78e870b68d4bc2801685bb3f2cc194076fd74abd39957"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:RKKOXNTKBMSSPUKKU3NY3PDDV4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Quantum Nonlinearity for Optical Neural Computing","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":["physics.app-ph","physics.comp-ph"],"primary_cat":"physics.optics","authors_text":"Guoming Huang, Jungmin Kim, Ming Zhou, Qingyi Zhou, Yutian Tao, Zewei Shao, Zongfu Yu","submitted_at":"2026-01-04T23:08:48Z","abstract_excerpt":"The rapid scaling of deep neural networks comes at the cost of unsustainable power consumption. While optical neural networks offer an alternative, their capabilities remain constrained by the lack of efficient optical nonlinearities. To address this, we propose an optical neural computing architecture by embedding quantum emitters in inverse-designed nanophotonic structures. Due to their saturability, quantum emitters exhibit exceptionally strong nonlinearity compared with conventional materials. Using physics-aware training, we numerically demonstrate that the proposed architecture can solve"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2601.01690","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2601.01690/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":"2026-06-19T16:12:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tqZ6qApoaVAwFdlFr1SR4bmW1UBiMcd7YD3A0EW9MRQmB0W8gfOYlUYjHL3JCwRBGTOPW0k15KpWWV30qdkIAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-30T12:59:10.647728Z"},"content_sha256":"b451abc047223afe2fcbe6ab32a05238df6c5861f100e9dc14c54fbe6c72498d","schema_version":"1.0","event_id":"sha256:b451abc047223afe2fcbe6ab32a05238df6c5861f100e9dc14c54fbe6c72498d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/RKKOXNTKBMSSPUKKU3NY3PDDV4/bundle.json","state_url":"https://pith.science/pith/RKKOXNTKBMSSPUKKU3NY3PDDV4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/RKKOXNTKBMSSPUKKU3NY3PDDV4/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":"2026-06-30T12:59:10Z","links":{"resolver":"https://pith.science/pith/RKKOXNTKBMSSPUKKU3NY3PDDV4","bundle":"https://pith.science/pith/RKKOXNTKBMSSPUKKU3NY3PDDV4/bundle.json","state":"https://pith.science/pith/RKKOXNTKBMSSPUKKU3NY3PDDV4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/RKKOXNTKBMSSPUKKU3NY3PDDV4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:RKKOXNTKBMSSPUKKU3NY3PDDV4","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":"75de7dea1e4b00595190cb29e66a47633db77c1583c769c592d4e268eb682b8f","cross_cats_sorted":["physics.app-ph","physics.comp-ph"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"physics.optics","submitted_at":"2026-01-04T23:08:48Z","title_canon_sha256":"8ae8df6d16b9c2fc6c68fec6726b856605bbe28c40c3c49e25ea3e9670ea00e4"},"schema_version":"1.0","source":{"id":"2601.01690","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2601.01690","created_at":"2026-06-19T16:12:17Z"},{"alias_kind":"arxiv_version","alias_value":"2601.01690v2","created_at":"2026-06-19T16:12:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2601.01690","created_at":"2026-06-19T16:12:17Z"},{"alias_kind":"pith_short_12","alias_value":"RKKOXNTKBMSS","created_at":"2026-06-19T16:12:17Z"},{"alias_kind":"pith_short_16","alias_value":"RKKOXNTKBMSSPUKK","created_at":"2026-06-19T16:12:17Z"},{"alias_kind":"pith_short_8","alias_value":"RKKOXNTK","created_at":"2026-06-19T16:12:17Z"}],"graph_snapshots":[{"event_id":"sha256:b451abc047223afe2fcbe6ab32a05238df6c5861f100e9dc14c54fbe6c72498d","target":"graph","created_at":"2026-06-19T16:12:17Z","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/2601.01690/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The rapid scaling of deep neural networks comes at the cost of unsustainable power consumption. While optical neural networks offer an alternative, their capabilities remain constrained by the lack of efficient optical nonlinearities. To address this, we propose an optical neural computing architecture by embedding quantum emitters in inverse-designed nanophotonic structures. Due to their saturability, quantum emitters exhibit exceptionally strong nonlinearity compared with conventional materials. Using physics-aware training, we numerically demonstrate that the proposed architecture can solve","authors_text":"Guoming Huang, Jungmin Kim, Ming Zhou, Qingyi Zhou, Yutian Tao, Zewei Shao, Zongfu Yu","cross_cats":["physics.app-ph","physics.comp-ph"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"physics.optics","submitted_at":"2026-01-04T23:08:48Z","title":"Quantum Nonlinearity for Optical Neural Computing"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2601.01690","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":"sha256:1fc59fea4a8302dd47b78e870b68d4bc2801685bb3f2cc194076fd74abd39957","target":"record","created_at":"2026-06-19T16:12:17Z","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":"75de7dea1e4b00595190cb29e66a47633db77c1583c769c592d4e268eb682b8f","cross_cats_sorted":["physics.app-ph","physics.comp-ph"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"physics.optics","submitted_at":"2026-01-04T23:08:48Z","title_canon_sha256":"8ae8df6d16b9c2fc6c68fec6726b856605bbe28c40c3c49e25ea3e9670ea00e4"},"schema_version":"1.0","source":{"id":"2601.01690","kind":"arxiv","version":2}},"canonical_sha256":"8a94ebb66a0b2527d14aa6db8dbc63af0182e29c2f11cd9b11095a97f17c160a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8a94ebb66a0b2527d14aa6db8dbc63af0182e29c2f11cd9b11095a97f17c160a","first_computed_at":"2026-06-19T16:12:17.370203Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-19T16:12:17.370203Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"JURy1E3h+MpxHFxRaIkAVEh3pTK0vRwzA4087KUuNnkBQn4GSDdLzyPh+3VM0f+LqoiZzHH2MKHe/Kqbka9IDg==","signature_status":"signed_v1","signed_at":"2026-06-19T16:12:17.370642Z","signed_message":"canonical_sha256_bytes"},"source_id":"2601.01690","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1fc59fea4a8302dd47b78e870b68d4bc2801685bb3f2cc194076fd74abd39957","sha256:b451abc047223afe2fcbe6ab32a05238df6c5861f100e9dc14c54fbe6c72498d"],"state_sha256":"0c5b66258b26b3cbab5ffbf6d06fb6b4ac24a21428ff18b865fbdad729ac92c6"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xrftw0GUMnEdkqjOfudNtKioLf2e9UgWzx+q4UXGj4rmi1KTn16StmYJdu1nbKOgkPDLXehsEeRNs7GNJfX+Aw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-30T12:59:10.649771Z","bundle_sha256":"3056e94d4d35a5a28b50cd1292419d88d8ebc148986c7133879466f25e30808b"}}