{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:N6XFOBKPN7OOT66JK4FVXJMWHO","short_pith_number":"pith:N6XFOBKP","canonical_record":{"source":{"id":"2405.08419","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-05-14T08:26:29Z","cross_cats_sorted":[],"title_canon_sha256":"a69cba8c85bc8e4e8c4872fe6c7e52d1d06423d541120e2ab431bfa3b458bc92","abstract_canon_sha256":"a004f32142d928d486354fa06897d15d4af289923a7db4ee90969e9958d9f87e"},"schema_version":"1.0"},"canonical_sha256":"6fae57054f6fdce9fbc9570b5ba5963bb01cb9717c57277506b27551b69d7d42","source":{"kind":"arxiv","id":"2405.08419","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2405.08419","created_at":"2026-07-05T08:19:00Z"},{"alias_kind":"arxiv_version","alias_value":"2405.08419v1","created_at":"2026-07-05T08:19:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2405.08419","created_at":"2026-07-05T08:19:00Z"},{"alias_kind":"pith_short_12","alias_value":"N6XFOBKPN7OO","created_at":"2026-07-05T08:19:00Z"},{"alias_kind":"pith_short_16","alias_value":"N6XFOBKPN7OOT66J","created_at":"2026-07-05T08:19:00Z"},{"alias_kind":"pith_short_8","alias_value":"N6XFOBKP","created_at":"2026-07-05T08:19:00Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:N6XFOBKPN7OOT66JK4FVXJMWHO","target":"record","payload":{"canonical_record":{"source":{"id":"2405.08419","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-05-14T08:26:29Z","cross_cats_sorted":[],"title_canon_sha256":"a69cba8c85bc8e4e8c4872fe6c7e52d1d06423d541120e2ab431bfa3b458bc92","abstract_canon_sha256":"a004f32142d928d486354fa06897d15d4af289923a7db4ee90969e9958d9f87e"},"schema_version":"1.0"},"canonical_sha256":"6fae57054f6fdce9fbc9570b5ba5963bb01cb9717c57277506b27551b69d7d42","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:19:00.125461Z","signature_b64":"c13RkZ74swOYU5ZPlj5X3TiS2W9u/5Aoz2nwD6BRlotAkilCgfbJEcx43Cd3mRFp2iOPhSlQe+1AhOI+r5acAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6fae57054f6fdce9fbc9570b5ba5963bb01cb9717c57277506b27551b69d7d42","last_reissued_at":"2026-07-05T08:19:00.125046Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:19:00.125046Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2405.08419","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":"2026-07-05T08:19:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"G14xSqUnMXfKIleuQ5/1qzgYIYv5XYbYn8nUidZNXxkJe7bgtx6TUtrO95zLJJIpZe9D+Bnjkdh5xJcQ1NFiDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T21:21:22.304071Z"},"content_sha256":"b312cbd3fad6296921327e2adf8abaa70dca506b14ba25a41664157c765c7c3e","schema_version":"1.0","event_id":"sha256:b312cbd3fad6296921327e2adf8abaa70dca506b14ba25a41664157c765c7c3e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:N6XFOBKPN7OOT66JK4FVXJMWHO","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"WaterMamba: Visual State Space Model for Underwater Image Enhancement","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Gangyi Jiang, Haiyong Xu, Meisheng Guan, Mei Yu, Ting Luo, Yang Song, Yeyao Chen","submitted_at":"2024-05-14T08:26:29Z","abstract_excerpt":"Underwater imaging often suffers from low quality due to factors affecting light propagation and absorption in water. To improve image quality, some underwater image enhancement (UIE) methods based on convolutional neural networks (CNN) and Transformer have been proposed. However, CNN-based UIE methods are limited in modeling long-range dependencies, and Transformer-based methods involve a large number of parameters and complex self-attention mechanisms, posing efficiency challenges. Considering computational complexity and severe underwater image degradation, a state space model (SSM) with li"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2405.08419","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/2405.08419/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":"2026-07-05T08:19:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"uUEXJsKk2gp3z/cq/k9D6M2jBxABL/xk4OQ6oxJ6BclYQUxHVmakxrM++Wh05i0M+V/9dXhzpmi6442/klcMBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T21:21:22.304589Z"},"content_sha256":"0612a35dcced88bf98d703a05705417ccac583fa3fd8091dd8115d2b4f3b3ece","schema_version":"1.0","event_id":"sha256:0612a35dcced88bf98d703a05705417ccac583fa3fd8091dd8115d2b4f3b3ece"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/N6XFOBKPN7OOT66JK4FVXJMWHO/bundle.json","state_url":"https://pith.science/pith/N6XFOBKPN7OOT66JK4FVXJMWHO/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/N6XFOBKPN7OOT66JK4FVXJMWHO/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":"2026-08-09T21:21:22Z","links":{"resolver":"https://pith.science/pith/N6XFOBKPN7OOT66JK4FVXJMWHO","bundle":"https://pith.science/pith/N6XFOBKPN7OOT66JK4FVXJMWHO/bundle.json","state":"https://pith.science/pith/N6XFOBKPN7OOT66JK4FVXJMWHO/state.json","well_known_bundle":"https://pith.science/.well-known/pith/N6XFOBKPN7OOT66JK4FVXJMWHO/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:N6XFOBKPN7OOT66JK4FVXJMWHO","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":"a004f32142d928d486354fa06897d15d4af289923a7db4ee90969e9958d9f87e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-05-14T08:26:29Z","title_canon_sha256":"a69cba8c85bc8e4e8c4872fe6c7e52d1d06423d541120e2ab431bfa3b458bc92"},"schema_version":"1.0","source":{"id":"2405.08419","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2405.08419","created_at":"2026-07-05T08:19:00Z"},{"alias_kind":"arxiv_version","alias_value":"2405.08419v1","created_at":"2026-07-05T08:19:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2405.08419","created_at":"2026-07-05T08:19:00Z"},{"alias_kind":"pith_short_12","alias_value":"N6XFOBKPN7OO","created_at":"2026-07-05T08:19:00Z"},{"alias_kind":"pith_short_16","alias_value":"N6XFOBKPN7OOT66J","created_at":"2026-07-05T08:19:00Z"},{"alias_kind":"pith_short_8","alias_value":"N6XFOBKP","created_at":"2026-07-05T08:19:00Z"}],"graph_snapshots":[{"event_id":"sha256:0612a35dcced88bf98d703a05705417ccac583fa3fd8091dd8115d2b4f3b3ece","target":"graph","created_at":"2026-07-05T08:19:00Z","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/2405.08419/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Underwater imaging often suffers from low quality due to factors affecting light propagation and absorption in water. To improve image quality, some underwater image enhancement (UIE) methods based on convolutional neural networks (CNN) and Transformer have been proposed. However, CNN-based UIE methods are limited in modeling long-range dependencies, and Transformer-based methods involve a large number of parameters and complex self-attention mechanisms, posing efficiency challenges. Considering computational complexity and severe underwater image degradation, a state space model (SSM) with li","authors_text":"Gangyi Jiang, Haiyong Xu, Meisheng Guan, Mei Yu, Ting Luo, Yang Song, Yeyao Chen","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-05-14T08:26:29Z","title":"WaterMamba: Visual State Space Model for Underwater Image Enhancement"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2405.08419","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:b312cbd3fad6296921327e2adf8abaa70dca506b14ba25a41664157c765c7c3e","target":"record","created_at":"2026-07-05T08:19:00Z","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":"a004f32142d928d486354fa06897d15d4af289923a7db4ee90969e9958d9f87e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-05-14T08:26:29Z","title_canon_sha256":"a69cba8c85bc8e4e8c4872fe6c7e52d1d06423d541120e2ab431bfa3b458bc92"},"schema_version":"1.0","source":{"id":"2405.08419","kind":"arxiv","version":1}},"canonical_sha256":"6fae57054f6fdce9fbc9570b5ba5963bb01cb9717c57277506b27551b69d7d42","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6fae57054f6fdce9fbc9570b5ba5963bb01cb9717c57277506b27551b69d7d42","first_computed_at":"2026-07-05T08:19:00.125046Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:19:00.125046Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"c13RkZ74swOYU5ZPlj5X3TiS2W9u/5Aoz2nwD6BRlotAkilCgfbJEcx43Cd3mRFp2iOPhSlQe+1AhOI+r5acAg==","signature_status":"signed_v1","signed_at":"2026-07-05T08:19:00.125461Z","signed_message":"canonical_sha256_bytes"},"source_id":"2405.08419","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b312cbd3fad6296921327e2adf8abaa70dca506b14ba25a41664157c765c7c3e","sha256:0612a35dcced88bf98d703a05705417ccac583fa3fd8091dd8115d2b4f3b3ece"],"state_sha256":"d50649840495a3faa26ce7a9083c0300302bddab4b40a54dea2b8293b583e446"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"K++PUoOCbMAwuwBXO8GcNAsGbug7hDaX23DaWFehyBDBOS2t6tcLl/+iVFXgOV9K7UAJZWLK5bnVh8VXXsKcDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-09T21:21:22.310571Z","bundle_sha256":"9119d38fc0ba9e9171e5d7e2ffe79a649f63220363ff7e79b2dc32b2c480ae85"}}