{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:XGBQAO3SWGSOF2M5WWNJ5VRRW7","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":"987bf0904c9898541fa48e438ab69ac779854677018155907c751f48d90c7d9e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2018-05-23T09:55:39Z","title_canon_sha256":"fcabc2daca8243815ff1a96c2fe934738fca66121a43caa981c639860a20c6c4"},"schema_version":"1.0","source":{"id":"1805.09033","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1805.09033","created_at":"2026-05-18T00:15:08Z"},{"alias_kind":"arxiv_version","alias_value":"1805.09033v1","created_at":"2026-05-18T00:15:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1805.09033","created_at":"2026-05-18T00:15:08Z"},{"alias_kind":"pith_short_12","alias_value":"XGBQAO3SWGSO","created_at":"2026-05-18T12:33:01Z"},{"alias_kind":"pith_short_16","alias_value":"XGBQAO3SWGSOF2M5","created_at":"2026-05-18T12:33:01Z"},{"alias_kind":"pith_short_8","alias_value":"XGBQAO3S","created_at":"2026-05-18T12:33:01Z"}],"graph_snapshots":[{"event_id":"sha256:0d876a5dc7c80b8b5ae09c4b74378d082b3f8ddb173d16318375ceef61053291","target":"graph","created_at":"2026-05-18T00:15:08Z","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"},"paper":{"abstract_excerpt":"Deep neural networks have achieved remarkable success in the field of image search. However, the state-of-the-art algorithms are trained and tested for natural images captured with ordinary cameras. In this paper, we aim to explore a new search method for images captured with circular fisheye lens, especially the aurora images. To reduce the interference from uninformative regions and focus on the most interested regions, we propose a saliency proposal network (SPN) to replace the region proposal network (RPN) in the recent Mask R-CNN. In our SPN, the centers of the anchors are not distributed","authors_text":"Bin Song, Dong Yang, Nannan Wang, Xinbo Gao, Xi Yang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2018-05-23T09:55:39Z","title":"Saliency deep embedding for aurora image search"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1805.09033","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:b9a45e24dcfbb216f748abed4c82b5a927d1f6eb96d078c9b96252b146c2be17","target":"record","created_at":"2026-05-18T00:15:08Z","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":"987bf0904c9898541fa48e438ab69ac779854677018155907c751f48d90c7d9e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2018-05-23T09:55:39Z","title_canon_sha256":"fcabc2daca8243815ff1a96c2fe934738fca66121a43caa981c639860a20c6c4"},"schema_version":"1.0","source":{"id":"1805.09033","kind":"arxiv","version":1}},"canonical_sha256":"b983003b72b1a4e2e99db59a9ed631b7f485aeb522da7d231becfc675915e60b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b983003b72b1a4e2e99db59a9ed631b7f485aeb522da7d231becfc675915e60b","first_computed_at":"2026-05-18T00:15:08.729088Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:15:08.729088Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"buBiQpHXsStaIAY7t8TdTXcgdQ933U2WyiFQ64e/AQBsd+fCDhrXhEHN6eMV2597B77Q01unCY5bVnXkoYLoAg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:15:08.729680Z","signed_message":"canonical_sha256_bytes"},"source_id":"1805.09033","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b9a45e24dcfbb216f748abed4c82b5a927d1f6eb96d078c9b96252b146c2be17","sha256:0d876a5dc7c80b8b5ae09c4b74378d082b3f8ddb173d16318375ceef61053291"],"state_sha256":"1856b76e35edec7248cf03f524149069ea4f4df422f52f459c390c92975e7617"}