{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:IWS35Q4ZJJ6GFESQGMSLWTQOTD","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":"c80931fb4ce728359deeb800395af5a493d19acd63c6f6ca0fb9aa02798f5ecc","cross_cats_sorted":["cs.AI","cs.CV"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2026-07-13T18:37:35Z","title_canon_sha256":"e89153eb0b182730fb13954402de0376824bec4f1d5f2f8dd439532474aba3a9"},"schema_version":"1.0","source":{"id":"2607.12065","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.12065","created_at":"2026-07-15T00:21:31Z"},{"alias_kind":"arxiv_version","alias_value":"2607.12065v1","created_at":"2026-07-15T00:21:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.12065","created_at":"2026-07-15T00:21:31Z"},{"alias_kind":"pith_short_12","alias_value":"IWS35Q4ZJJ6G","created_at":"2026-07-15T00:21:31Z"},{"alias_kind":"pith_short_16","alias_value":"IWS35Q4ZJJ6GFESQ","created_at":"2026-07-15T00:21:31Z"},{"alias_kind":"pith_short_8","alias_value":"IWS35Q4Z","created_at":"2026-07-15T00:21:31Z"}],"graph_snapshots":[{"event_id":"sha256:2bd68bc309c95a0dd340b1c0f9e4bfb13d25602c8d8ca23c87fa988797c69559","target":"graph","created_at":"2026-07-15T00:21:31Z","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/2607.12065/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"While visual navigation has been extensively studied in agricultural robotics, most existing systems assume daytime conditions. In fact, deploying autonomous robots at night offers significant advantages, including 24-hour crop and soil monitoring, fruit harvesting, and nocturnal pest detection. Modern vision-based systems, however, rely heavily on large-scale well-annotated image datasets, which remains challenging to obtain for nighttime operation scenarios. To address this, we propose an unsupervised image translation framework that converts daytime plant-row RGB images into near-infrared (","authors_text":"Grzegorz Cielniak, Rajitha de Silva, Robel Mamo, Taeyeong Choi","cross_cats":["cs.AI","cs.CV"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2026-07-13T18:37:35Z","title":"Enabling 24-hour Agricultural Robotics: Unsupervised Day-to-Night Cross-Modal Image Translation for Nighttime Visual Navigation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.12065","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":"sha256:5b9718907611be0bc95f4e257936a8ecc3dff5771f291889925f6926d19089ae","target":"record","created_at":"2026-07-15T00:21:31Z","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":"c80931fb4ce728359deeb800395af5a493d19acd63c6f6ca0fb9aa02798f5ecc","cross_cats_sorted":["cs.AI","cs.CV"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2026-07-13T18:37:35Z","title_canon_sha256":"e89153eb0b182730fb13954402de0376824bec4f1d5f2f8dd439532474aba3a9"},"schema_version":"1.0","source":{"id":"2607.12065","kind":"arxiv","version":1}},"canonical_sha256":"45a5bec3994a7c6292503324bb4e0e98ff50578aac48c71304a55bf1e28303e2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"45a5bec3994a7c6292503324bb4e0e98ff50578aac48c71304a55bf1e28303e2","first_computed_at":"2026-07-15T00:21:31.206478Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-15T00:21:31.206478Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"UshAAnKEdbkC/yRNfZavoHHAj+8MoyVy+sKJEEwzCfTEzady3CY3TeROZSq3/0/aooYsKEwDl+WzH/xUHWcjCg==","signature_status":"signed_v1","signed_at":"2026-07-15T00:21:31.207358Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.12065","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5b9718907611be0bc95f4e257936a8ecc3dff5771f291889925f6926d19089ae","sha256:2bd68bc309c95a0dd340b1c0f9e4bfb13d25602c8d8ca23c87fa988797c69559"],"state_sha256":"b1d753f5a66ea6259e9c0af7f0e5baa345ce4fa331bae9b138bf62ed4113042d"}