{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:O2LO2IRTDHODDKFAVG72ARCKVN","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":"201151789d613b23a254a7b6f4b98d188c9d36936166666503505b4eb6871610","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-05-10T16:56:53Z","title_canon_sha256":"85339637e3fb527ed07b0cd1016be03bfc39f8ac5a93cefee1eed04ad8a2edfa"},"schema_version":"1.0","source":{"id":"2405.06598","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2405.06598","created_at":"2026-07-05T09:19:09Z"},{"alias_kind":"arxiv_version","alias_value":"2405.06598v2","created_at":"2026-07-05T09:19:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2405.06598","created_at":"2026-07-05T09:19:09Z"},{"alias_kind":"pith_short_12","alias_value":"O2LO2IRTDHOD","created_at":"2026-07-05T09:19:09Z"},{"alias_kind":"pith_short_16","alias_value":"O2LO2IRTDHODDKFA","created_at":"2026-07-05T09:19:09Z"},{"alias_kind":"pith_short_8","alias_value":"O2LO2IRT","created_at":"2026-07-05T09:19:09Z"}],"graph_snapshots":[{"event_id":"sha256:ab991450ad6ef7956231610262b4b37d210a44a3a421c234c6018f7fb8da3613","target":"graph","created_at":"2026-07-05T09:19:09Z","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/2405.06598/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Remote sensing image change captioning (RSICC) aims to automatically generate sentences that describe content differences in remote sensing bitemporal images. Recently, attention-based transformers have become a prevalent idea for capturing the features of global change. However, existing transformer-based RSICC methods face challenges, e.g., high parameters and high computational complexity caused by the self-attention operation in the transformer encoder component. To alleviate these issues, this paper proposes a Sparse Focus Transformer (SFT) for the RSICC task. Specifically, the SFT networ","authors_text":"Dongwei Sun, Junmin Liu, Xiangyong Cao, Yajie Bao","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-05-10T16:56:53Z","title":"A Lightweight Sparse Focus Transformer for Remote Sensing Image Change Captioning"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2405.06598","kind":"arxiv","version":2},"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:ecc271e1ac06d0771ae081927158c17fc5af245089752444ecede8121c6f321b","target":"record","created_at":"2026-07-05T09:19:09Z","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":"201151789d613b23a254a7b6f4b98d188c9d36936166666503505b4eb6871610","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-05-10T16:56:53Z","title_canon_sha256":"85339637e3fb527ed07b0cd1016be03bfc39f8ac5a93cefee1eed04ad8a2edfa"},"schema_version":"1.0","source":{"id":"2405.06598","kind":"arxiv","version":2}},"canonical_sha256":"7696ed223319dc31a8a0a9bfa0444aab7779519608c9152cfeb2d6efb74139c5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7696ed223319dc31a8a0a9bfa0444aab7779519608c9152cfeb2d6efb74139c5","first_computed_at":"2026-07-05T09:19:09.445139Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:19:09.445139Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"epW+7TYJk2H7ZGUsNm5AScrD36yy8U2wugqpChQAy/dcC0HKx810SnzX30zQNxW/nkO0AvOW9rbWoI++OQwTAw==","signature_status":"signed_v1","signed_at":"2026-07-05T09:19:09.445632Z","signed_message":"canonical_sha256_bytes"},"source_id":"2405.06598","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ecc271e1ac06d0771ae081927158c17fc5af245089752444ecede8121c6f321b","sha256:ab991450ad6ef7956231610262b4b37d210a44a3a421c234c6018f7fb8da3613"],"state_sha256":"3487fe8ee6b81f409d1a1da0248345d625a5058ea96f872d1602dffd85941570"}