{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:5MFQME4TLTMOFNOBJRA5GBMRLO","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":"a0406afeb2958d3cd60ddb13b6e68b5d0747e0d378e4217cddadbc2fcd05b180","cross_cats_sorted":["eess.IV"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2024-12-05T14:39:29Z","title_canon_sha256":"9b5af5c0486e8c34d317caaf6b95ab6c2b7ee90ea7ced1b306f18beace029619"},"schema_version":"1.0","source":{"id":"2412.04201","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.04201","created_at":"2026-07-05T09:45:00Z"},{"alias_kind":"arxiv_version","alias_value":"2412.04201v1","created_at":"2026-07-05T09:45:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.04201","created_at":"2026-07-05T09:45:00Z"},{"alias_kind":"pith_short_12","alias_value":"5MFQME4TLTMO","created_at":"2026-07-05T09:45:00Z"},{"alias_kind":"pith_short_16","alias_value":"5MFQME4TLTMOFNOB","created_at":"2026-07-05T09:45:00Z"},{"alias_kind":"pith_short_8","alias_value":"5MFQME4T","created_at":"2026-07-05T09:45:00Z"}],"graph_snapshots":[{"event_id":"sha256:d7c1cb3f2d2aeac66073a2b4f9eeae5e01a6b0db65949f1dbad07d62f792f9ce","target":"graph","created_at":"2026-07-05T09:45:00Z","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/2412.04201/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Hyperspectral images (HSIs) are frequently noisy and of low resolution due to the constraints of imaging devices. Recently launched satellites can concurrently acquire HSIs and panchromatic (PAN) images, enabling the restoration of HSIs to generate clean and high-resolution imagery through fusing PAN images for denoising and super-resolution. However, previous studies treated these two tasks as independent processes, resulting in accumulated errors. This paper introduces \\textbf{H}yperspectral \\textbf{I}mage Joint \\textbf{Pand}enoising \\textbf{a}nd Pan\\textbf{s}harpening (Hipandas), a novel le","authors_text":"Chang Yu, Deyu Meng, Haowen Bai, Jiangjun Peng, Shuang Xu, Xiangyong Cao, Zixiang Zhao","cross_cats":["eess.IV"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2024-12-05T14:39:29Z","title":"Hipandas: Hyperspectral Image Joint Denoising and Super-Resolution by Image Fusion with the Panchromatic Image"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.04201","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":"sha256:190233097097ade59e26e970b013d39d7f21f83e6826f67ddee8ec6738ad074e","target":"record","created_at":"2026-07-05T09:45:00Z","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":"a0406afeb2958d3cd60ddb13b6e68b5d0747e0d378e4217cddadbc2fcd05b180","cross_cats_sorted":["eess.IV"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2024-12-05T14:39:29Z","title_canon_sha256":"9b5af5c0486e8c34d317caaf6b95ab6c2b7ee90ea7ced1b306f18beace029619"},"schema_version":"1.0","source":{"id":"2412.04201","kind":"arxiv","version":1}},"canonical_sha256":"eb0b0613935cd8e2b5c14c41d305915bb4a0d4ab4a383c0d2b2cc92ed9cd669f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"eb0b0613935cd8e2b5c14c41d305915bb4a0d4ab4a383c0d2b2cc92ed9cd669f","first_computed_at":"2026-07-05T09:45:00.948755Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:45:00.948755Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"eDlM9RFJnom+tcdNcdwMXOivqngxlpMKYeYRht59HpZAdoCfFP+m370ldocvSsZg18Cj/X9lwA7GbhXE913uBw==","signature_status":"signed_v1","signed_at":"2026-07-05T09:45:00.949163Z","signed_message":"canonical_sha256_bytes"},"source_id":"2412.04201","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:190233097097ade59e26e970b013d39d7f21f83e6826f67ddee8ec6738ad074e","sha256:d7c1cb3f2d2aeac66073a2b4f9eeae5e01a6b0db65949f1dbad07d62f792f9ce"],"state_sha256":"158af0354de8ebb0feefdb25ae24bc9b78c76acfe3716f09e7dcb9667e68f737"}