{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:NG3ZEDVJ6R3A2KP34FIBHIXFTQ","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":"ff8151290216451338d58906d3921ed507457b8f1aceb6bf029633b36eeee25d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-08-06T03:06:29Z","title_canon_sha256":"d3be071a10d3009ed4bdd12f52a681966632f4efdb6e3752840861dfadf7e611"},"schema_version":"1.0","source":{"id":"2508.04041","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2508.04041","created_at":"2026-07-05T11:49:19Z"},{"alias_kind":"arxiv_version","alias_value":"2508.04041v1","created_at":"2026-07-05T11:49:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2508.04041","created_at":"2026-07-05T11:49:19Z"},{"alias_kind":"pith_short_12","alias_value":"NG3ZEDVJ6R3A","created_at":"2026-07-05T11:49:19Z"},{"alias_kind":"pith_short_16","alias_value":"NG3ZEDVJ6R3A2KP3","created_at":"2026-07-05T11:49:19Z"},{"alias_kind":"pith_short_8","alias_value":"NG3ZEDVJ","created_at":"2026-07-05T11:49:19Z"}],"graph_snapshots":[{"event_id":"sha256:fd60edabc05b756cb2ad5bfff8fc6256ec2f9acbaf139caed038b5d9741cbc5d","target":"graph","created_at":"2026-07-05T11:49:19Z","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/2508.04041/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Current dark image restoration methods suffer from severe efficiency bottlenecks, primarily stemming from: (1) computational burden and error correction costs associated with reliance on external priors (manual or cross-modal); (2) redundant operations in complex multi-stage enhancement pipelines; and (3) indiscriminate processing across frequency components in frequency-domain methods, leading to excessive global computational demands. To address these challenges, we propose an Efficient Self-Mining Prior-Guided Joint Frequency Enhancement Network (SPJFNet). Specifically, we first introduce a","authors_text":"Pingling Liu, Qiuzhan Zhou, Tongshun Zhang, Zijian Zhang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-08-06T03:06:29Z","title":"SPJFNet: Self-Mining Prior-Guided Joint Frequency Enhancement for Ultra-Efficient Dark Image Restoration"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2508.04041","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":"sha256:94c1e4991d58948eb3866ece1c48c965188e58fdc2f63bc4157e26a34d4be901","target":"record","created_at":"2026-07-05T11:49:19Z","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":"ff8151290216451338d58906d3921ed507457b8f1aceb6bf029633b36eeee25d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-08-06T03:06:29Z","title_canon_sha256":"d3be071a10d3009ed4bdd12f52a681966632f4efdb6e3752840861dfadf7e611"},"schema_version":"1.0","source":{"id":"2508.04041","kind":"arxiv","version":1}},"canonical_sha256":"69b7920ea9f4760d29fbe15013a2e59c133a6f224944fb84a18164bb0d4e3896","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"69b7920ea9f4760d29fbe15013a2e59c133a6f224944fb84a18164bb0d4e3896","first_computed_at":"2026-07-05T11:49:19.613470Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:49:19.613470Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"z8teDgCIcn/zEaYF5yh8R6cn/a6BliaXXxGja+rGysBbCHpLbR8q2cN8GpbvDVMzpVaPb/YCZ2OBHQIGpUx3BQ==","signature_status":"signed_v1","signed_at":"2026-07-05T11:49:19.614015Z","signed_message":"canonical_sha256_bytes"},"source_id":"2508.04041","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:94c1e4991d58948eb3866ece1c48c965188e58fdc2f63bc4157e26a34d4be901","sha256:fd60edabc05b756cb2ad5bfff8fc6256ec2f9acbaf139caed038b5d9741cbc5d"],"state_sha256":"664746cf64f0be266f7258b93802ad8f87de36c1d9c3713a88744bc075ab4f08"}