{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:W2FCUJGAL4E4XEVLLFT3P226SG","short_pith_number":"pith:W2FCUJGA","canonical_record":{"source":{"id":"2205.03688","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CV","submitted_at":"2022-05-07T17:17:24Z","cross_cats_sorted":[],"title_canon_sha256":"a24717e50b25479e771ffb4f8b9067827553302457019868b5911482efa09acf","abstract_canon_sha256":"12b7b6ca2c304aca40fa834aa68f3ca4aaf226bcf7c4c37dc1fefe5e4c22f3c1"},"schema_version":"1.0"},"canonical_sha256":"b68a2a24c05f09cb92ab5967b7eb5e91a03cd036ff337c2354e0d902c1064163","source":{"kind":"arxiv","id":"2205.03688","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2205.03688","created_at":"2026-07-05T04:21:17Z"},{"alias_kind":"arxiv_version","alias_value":"2205.03688v1","created_at":"2026-07-05T04:21:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2205.03688","created_at":"2026-07-05T04:21:17Z"},{"alias_kind":"pith_short_12","alias_value":"W2FCUJGAL4E4","created_at":"2026-07-05T04:21:17Z"},{"alias_kind":"pith_short_16","alias_value":"W2FCUJGAL4E4XEVL","created_at":"2026-07-05T04:21:17Z"},{"alias_kind":"pith_short_8","alias_value":"W2FCUJGA","created_at":"2026-07-05T04:21:17Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:W2FCUJGAL4E4XEVLLFT3P226SG","target":"record","payload":{"canonical_record":{"source":{"id":"2205.03688","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CV","submitted_at":"2022-05-07T17:17:24Z","cross_cats_sorted":[],"title_canon_sha256":"a24717e50b25479e771ffb4f8b9067827553302457019868b5911482efa09acf","abstract_canon_sha256":"12b7b6ca2c304aca40fa834aa68f3ca4aaf226bcf7c4c37dc1fefe5e4c22f3c1"},"schema_version":"1.0"},"canonical_sha256":"b68a2a24c05f09cb92ab5967b7eb5e91a03cd036ff337c2354e0d902c1064163","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:21:17.258733Z","signature_b64":"Ftwt56kzKl7wStUKbjDFpT08boL786aywf3ez23F0pOpbJolzNzJJtQQ2h9YrEr5U9VCy++8it/Fa3SSlF5MCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b68a2a24c05f09cb92ab5967b7eb5e91a03cd036ff337c2354e0d902c1064163","last_reissued_at":"2026-07-05T04:21:17.258343Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:21:17.258343Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2205.03688","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":"2026-07-05T04:21:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"O5GTJpyjOq70pwmXVByIC6wLo0SJa441+k7jA/mXllQDaiBhQO7mNQIkfC+OMyiGC8GOjKZqAuKIbuJksnzHCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-20T19:59:32.286147Z"},"content_sha256":"8d180aae48dff7f52d11781488ee61b191faea80cc741213fe67abe9fd876e86","schema_version":"1.0","event_id":"sha256:8d180aae48dff7f52d11781488ee61b191faea80cc741213fe67abe9fd876e86"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:W2FCUJGAL4E4XEVLLFT3P226SG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"GenISP: Neural ISP for Low-Light Machine Cognition","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Igor Morawski, Kai He, Shusil Dangi, Winston H. Hsu, Yu-An Chen, Yu-Sheng Lin","submitted_at":"2022-05-07T17:17:24Z","abstract_excerpt":"Object detection in low-light conditions remains a challenging but important problem with many practical implications. Some recent works show that, in low-light conditions, object detectors using raw image data are more robust than detectors using image data processed by a traditional ISP pipeline. To improve detection performance in low-light conditions, one can fine-tune the detector to use raw image data or use a dedicated low-light neural pipeline trained with paired low- and normal-light data to restore and enhance the image. However, different camera sensors have different spectral sensi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2205.03688","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/2205.03688/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":"2026-07-05T04:21:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NqeHnsJNeWJuVaxtkfpST+/eB4VqY3F/J6mbEW5vTFfJmlGE26JVkphlGsA7sB5rL8j09rSyzHSTusQ49OeyCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-20T19:59:32.287063Z"},"content_sha256":"5791b2996d98c4fad59eab57d3c11f6fbd9f169d3beeb579bbaf54952f5ec954","schema_version":"1.0","event_id":"sha256:5791b2996d98c4fad59eab57d3c11f6fbd9f169d3beeb579bbaf54952f5ec954"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/W2FCUJGAL4E4XEVLLFT3P226SG/bundle.json","state_url":"https://pith.science/pith/W2FCUJGAL4E4XEVLLFT3P226SG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/W2FCUJGAL4E4XEVLLFT3P226SG/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":"2026-08-20T19:59:32Z","links":{"resolver":"https://pith.science/pith/W2FCUJGAL4E4XEVLLFT3P226SG","bundle":"https://pith.science/pith/W2FCUJGAL4E4XEVLLFT3P226SG/bundle.json","state":"https://pith.science/pith/W2FCUJGAL4E4XEVLLFT3P226SG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/W2FCUJGAL4E4XEVLLFT3P226SG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:W2FCUJGAL4E4XEVLLFT3P226SG","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":"12b7b6ca2c304aca40fa834aa68f3ca4aaf226bcf7c4c37dc1fefe5e4c22f3c1","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CV","submitted_at":"2022-05-07T17:17:24Z","title_canon_sha256":"a24717e50b25479e771ffb4f8b9067827553302457019868b5911482efa09acf"},"schema_version":"1.0","source":{"id":"2205.03688","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2205.03688","created_at":"2026-07-05T04:21:17Z"},{"alias_kind":"arxiv_version","alias_value":"2205.03688v1","created_at":"2026-07-05T04:21:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2205.03688","created_at":"2026-07-05T04:21:17Z"},{"alias_kind":"pith_short_12","alias_value":"W2FCUJGAL4E4","created_at":"2026-07-05T04:21:17Z"},{"alias_kind":"pith_short_16","alias_value":"W2FCUJGAL4E4XEVL","created_at":"2026-07-05T04:21:17Z"},{"alias_kind":"pith_short_8","alias_value":"W2FCUJGA","created_at":"2026-07-05T04:21:17Z"}],"graph_snapshots":[{"event_id":"sha256:5791b2996d98c4fad59eab57d3c11f6fbd9f169d3beeb579bbaf54952f5ec954","target":"graph","created_at":"2026-07-05T04:21:17Z","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/2205.03688/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Object detection in low-light conditions remains a challenging but important problem with many practical implications. Some recent works show that, in low-light conditions, object detectors using raw image data are more robust than detectors using image data processed by a traditional ISP pipeline. To improve detection performance in low-light conditions, one can fine-tune the detector to use raw image data or use a dedicated low-light neural pipeline trained with paired low- and normal-light data to restore and enhance the image. However, different camera sensors have different spectral sensi","authors_text":"Igor Morawski, Kai He, Shusil Dangi, Winston H. Hsu, Yu-An Chen, Yu-Sheng Lin","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CV","submitted_at":"2022-05-07T17:17:24Z","title":"GenISP: Neural ISP for Low-Light Machine Cognition"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2205.03688","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":"sha256:8d180aae48dff7f52d11781488ee61b191faea80cc741213fe67abe9fd876e86","target":"record","created_at":"2026-07-05T04:21:17Z","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":"12b7b6ca2c304aca40fa834aa68f3ca4aaf226bcf7c4c37dc1fefe5e4c22f3c1","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CV","submitted_at":"2022-05-07T17:17:24Z","title_canon_sha256":"a24717e50b25479e771ffb4f8b9067827553302457019868b5911482efa09acf"},"schema_version":"1.0","source":{"id":"2205.03688","kind":"arxiv","version":1}},"canonical_sha256":"b68a2a24c05f09cb92ab5967b7eb5e91a03cd036ff337c2354e0d902c1064163","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b68a2a24c05f09cb92ab5967b7eb5e91a03cd036ff337c2354e0d902c1064163","first_computed_at":"2026-07-05T04:21:17.258343Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:21:17.258343Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Ftwt56kzKl7wStUKbjDFpT08boL786aywf3ez23F0pOpbJolzNzJJtQQ2h9YrEr5U9VCy++8it/Fa3SSlF5MCA==","signature_status":"signed_v1","signed_at":"2026-07-05T04:21:17.258733Z","signed_message":"canonical_sha256_bytes"},"source_id":"2205.03688","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8d180aae48dff7f52d11781488ee61b191faea80cc741213fe67abe9fd876e86","sha256:5791b2996d98c4fad59eab57d3c11f6fbd9f169d3beeb579bbaf54952f5ec954"],"state_sha256":"97b6639aa244231294bc8c2d1dbb4cdb58abd36da9ff0d12d25115cd64c33249"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8G8G0+H03JfX7uU2wwyFu86AP19tMwbIAci38sK7SHJcWhAkgpFnrre+Pto55Id5PvVsHLG//V6e/luJ1TwkCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-20T19:59:32.293488Z","bundle_sha256":"f9933ba363a6b7bbe18d62e0d3a5fb46d2ecf13ac88fd9626e042a7d53423965"}}