{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:TAY2K32PKLCSECHMACMEUHLUWG","short_pith_number":"pith:TAY2K32P","canonical_record":{"source":{"id":"2306.02009","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.optics","submitted_at":"2023-06-03T05:44:26Z","cross_cats_sorted":["cs.ET"],"title_canon_sha256":"73453c39de8021c0b9539989117758fcad9ece75806a482108d892b069e54b45","abstract_canon_sha256":"fb07d466ab7fbf6cc44ef5bb898c20b3727c632fd5e88458773b906504f28e07"},"schema_version":"1.0"},"canonical_sha256":"9831a56f4f52c52208ec00984a1d74b18cca966b5d73d85b8793700c35be1201","source":{"kind":"arxiv","id":"2306.02009","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2306.02009","created_at":"2026-07-05T06:17:12Z"},{"alias_kind":"arxiv_version","alias_value":"2306.02009v1","created_at":"2026-07-05T06:17:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2306.02009","created_at":"2026-07-05T06:17:12Z"},{"alias_kind":"pith_short_12","alias_value":"TAY2K32PKLCS","created_at":"2026-07-05T06:17:12Z"},{"alias_kind":"pith_short_16","alias_value":"TAY2K32PKLCSECHM","created_at":"2026-07-05T06:17:12Z"},{"alias_kind":"pith_short_8","alias_value":"TAY2K32P","created_at":"2026-07-05T06:17:12Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:TAY2K32PKLCSECHMACMEUHLUWG","target":"record","payload":{"canonical_record":{"source":{"id":"2306.02009","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.optics","submitted_at":"2023-06-03T05:44:26Z","cross_cats_sorted":["cs.ET"],"title_canon_sha256":"73453c39de8021c0b9539989117758fcad9ece75806a482108d892b069e54b45","abstract_canon_sha256":"fb07d466ab7fbf6cc44ef5bb898c20b3727c632fd5e88458773b906504f28e07"},"schema_version":"1.0"},"canonical_sha256":"9831a56f4f52c52208ec00984a1d74b18cca966b5d73d85b8793700c35be1201","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:17:12.099459Z","signature_b64":"7NWx37Qws60rhY/VHPWg8TOLiL5/SdrEWZS5455cOHQF6F4nMOZg9uPB8gyEZ9FLgJQ3uy5usHtzzd9aIXWdBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9831a56f4f52c52208ec00984a1d74b18cca966b5d73d85b8793700c35be1201","last_reissued_at":"2026-07-05T06:17:12.099044Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:17:12.099044Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2306.02009","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":"2026-07-05T06:17:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TqrmTWUm3hmXOT8/6A33Vai2oBjMCk23uYIZh+GAEJJT9cCzfMQ3YX2jdbAooR2tidWogdafjwQ0PpljKk0TBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T11:28:50.013284Z"},"content_sha256":"77bceb5fc928488534ff1345e4aa370922225f4483bc7a791ef24d6141a9fa88","schema_version":"1.0","event_id":"sha256:77bceb5fc928488534ff1345e4aa370922225f4483bc7a791ef24d6141a9fa88"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:TAY2K32PKLCSECHMACMEUHLUWG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Weight Bank Addition Photonic Accelerator for Artificial Intelligence","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.ET"],"primary_cat":"physics.optics","authors_text":"Hao Zhang, Wenwen Zhang","submitted_at":"2023-06-03T05:44:26Z","abstract_excerpt":"Neural networks powered by artificial intelligence play a pivotal role in current estimation and classification applications due to the escalating computational demands of evolving deep learning systems. The hindrances posed by existing computational limitations threaten to impede the further progression of these neural networks. In response to these issues, we propose neuromorphic networks founded on photonics that offer superior processing speed than electronic counterparts, thereby enhancing support for real time, three dimensional, and virtual reality applications. The weight bank, an inte"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2306.02009","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/2306.02009/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":"2026-07-05T06:17:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BIWRNYfgfnnZa2KfX8e2kwvDjsuHQW9bXrkHPez44WlC3QffwTeuf3aWZ1kxf+QKTpOAKdI8Y/sqeEi9bB+lAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T11:28:50.013814Z"},"content_sha256":"b10075111d9ece6c9a824c8a146a60b44399edb0f4ea165234652b2e9971d6c0","schema_version":"1.0","event_id":"sha256:b10075111d9ece6c9a824c8a146a60b44399edb0f4ea165234652b2e9971d6c0"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TAY2K32PKLCSECHMACMEUHLUWG/bundle.json","state_url":"https://pith.science/pith/TAY2K32PKLCSECHMACMEUHLUWG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TAY2K32PKLCSECHMACMEUHLUWG/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":"2026-08-06T11:28:50Z","links":{"resolver":"https://pith.science/pith/TAY2K32PKLCSECHMACMEUHLUWG","bundle":"https://pith.science/pith/TAY2K32PKLCSECHMACMEUHLUWG/bundle.json","state":"https://pith.science/pith/TAY2K32PKLCSECHMACMEUHLUWG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TAY2K32PKLCSECHMACMEUHLUWG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:TAY2K32PKLCSECHMACMEUHLUWG","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":"fb07d466ab7fbf6cc44ef5bb898c20b3727c632fd5e88458773b906504f28e07","cross_cats_sorted":["cs.ET"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.optics","submitted_at":"2023-06-03T05:44:26Z","title_canon_sha256":"73453c39de8021c0b9539989117758fcad9ece75806a482108d892b069e54b45"},"schema_version":"1.0","source":{"id":"2306.02009","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2306.02009","created_at":"2026-07-05T06:17:12Z"},{"alias_kind":"arxiv_version","alias_value":"2306.02009v1","created_at":"2026-07-05T06:17:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2306.02009","created_at":"2026-07-05T06:17:12Z"},{"alias_kind":"pith_short_12","alias_value":"TAY2K32PKLCS","created_at":"2026-07-05T06:17:12Z"},{"alias_kind":"pith_short_16","alias_value":"TAY2K32PKLCSECHM","created_at":"2026-07-05T06:17:12Z"},{"alias_kind":"pith_short_8","alias_value":"TAY2K32P","created_at":"2026-07-05T06:17:12Z"}],"graph_snapshots":[{"event_id":"sha256:b10075111d9ece6c9a824c8a146a60b44399edb0f4ea165234652b2e9971d6c0","target":"graph","created_at":"2026-07-05T06:17:12Z","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/2306.02009/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Neural networks powered by artificial intelligence play a pivotal role in current estimation and classification applications due to the escalating computational demands of evolving deep learning systems. The hindrances posed by existing computational limitations threaten to impede the further progression of these neural networks. In response to these issues, we propose neuromorphic networks founded on photonics that offer superior processing speed than electronic counterparts, thereby enhancing support for real time, three dimensional, and virtual reality applications. The weight bank, an inte","authors_text":"Hao Zhang, Wenwen Zhang","cross_cats":["cs.ET"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.optics","submitted_at":"2023-06-03T05:44:26Z","title":"Weight Bank Addition Photonic Accelerator for Artificial Intelligence"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2306.02009","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":"sha256:77bceb5fc928488534ff1345e4aa370922225f4483bc7a791ef24d6141a9fa88","target":"record","created_at":"2026-07-05T06:17:12Z","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":"fb07d466ab7fbf6cc44ef5bb898c20b3727c632fd5e88458773b906504f28e07","cross_cats_sorted":["cs.ET"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.optics","submitted_at":"2023-06-03T05:44:26Z","title_canon_sha256":"73453c39de8021c0b9539989117758fcad9ece75806a482108d892b069e54b45"},"schema_version":"1.0","source":{"id":"2306.02009","kind":"arxiv","version":1}},"canonical_sha256":"9831a56f4f52c52208ec00984a1d74b18cca966b5d73d85b8793700c35be1201","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9831a56f4f52c52208ec00984a1d74b18cca966b5d73d85b8793700c35be1201","first_computed_at":"2026-07-05T06:17:12.099044Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:17:12.099044Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"7NWx37Qws60rhY/VHPWg8TOLiL5/SdrEWZS5455cOHQF6F4nMOZg9uPB8gyEZ9FLgJQ3uy5usHtzzd9aIXWdBw==","signature_status":"signed_v1","signed_at":"2026-07-05T06:17:12.099459Z","signed_message":"canonical_sha256_bytes"},"source_id":"2306.02009","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:77bceb5fc928488534ff1345e4aa370922225f4483bc7a791ef24d6141a9fa88","sha256:b10075111d9ece6c9a824c8a146a60b44399edb0f4ea165234652b2e9971d6c0"],"state_sha256":"b2799b5d1d2316b9afa6029c4d5aefee7036dc218c35371c547fffe5470b9f6c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Yz+iFV8Ikp1zRxYWtdlnkOk2MJrQi9xoemBUdho6QVwJxVLpPoYqGx3k+GuMyLbCSas0X/tMrMzvIjuXfzesCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T11:28:50.018417Z","bundle_sha256":"f1a7f1ee48bcbffa418192a61717404545bbfff71abc4d4adaffcdfcbdd6b2f5"}}