{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:6JCUHFYMRJ73VGCUBCBQDLI7UA","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":"02cef52f191bf6863893cef6c164d0c3583b729dc9340b17d40aafe35f8bb7a2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-05-23T15:27:57Z","title_canon_sha256":"8843965043e34a187cb2afd1408e3f317930fc3246b29c375cb73a709d545884"},"schema_version":"1.0","source":{"id":"2505.18022","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.18022","created_at":"2026-07-05T11:14:07Z"},{"alias_kind":"arxiv_version","alias_value":"2505.18022v3","created_at":"2026-07-05T11:14:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.18022","created_at":"2026-07-05T11:14:07Z"},{"alias_kind":"pith_short_12","alias_value":"6JCUHFYMRJ73","created_at":"2026-07-05T11:14:07Z"},{"alias_kind":"pith_short_16","alias_value":"6JCUHFYMRJ73VGCU","created_at":"2026-07-05T11:14:07Z"},{"alias_kind":"pith_short_8","alias_value":"6JCUHFYM","created_at":"2026-07-05T11:14:07Z"}],"graph_snapshots":[{"event_id":"sha256:272aa82aea4df3a009ae66fcdd50b70040dd92ad4729aa77a0e731ef2ea7fffb","target":"graph","created_at":"2026-07-05T11:14:07Z","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/2505.18022/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We aim to develop a robust yet flexible visual foundation model for Earth observation. It should possess strong capabilities in recognizing and localizing diverse visual targets while providing compatibility with various input-output interfaces required across different task scenarios. Current systems cannot meet these requirements, as they typically utilize task-specific architecture trained on narrow data domains with limited semantic coverage. Our study addresses these limitations from two aspects: data and modeling. We first introduce an automatic data engine that enjoys significantly bett","authors_text":"Chuanyi Zhang, Delong Chen, Fan Liu, Liang Yao, Shimin Di, Wei Xu, Yijun Wang, Yuhui Zheng, Ziyun Chen","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-05-23T15:27:57Z","title":"RemoteSAM: Towards Segment Anything for Earth Observation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.18022","kind":"arxiv","version":3},"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:fa6a2cd60ab9e899d59ba7878bd57c3e103aea600c1feaa8cead2b38b2dd5b6a","target":"record","created_at":"2026-07-05T11:14:07Z","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":"02cef52f191bf6863893cef6c164d0c3583b729dc9340b17d40aafe35f8bb7a2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-05-23T15:27:57Z","title_canon_sha256":"8843965043e34a187cb2afd1408e3f317930fc3246b29c375cb73a709d545884"},"schema_version":"1.0","source":{"id":"2505.18022","kind":"arxiv","version":3}},"canonical_sha256":"f24543970c8a7fba9854088301ad1fa028599719d71eddcaf6c8480d16558e42","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f24543970c8a7fba9854088301ad1fa028599719d71eddcaf6c8480d16558e42","first_computed_at":"2026-07-05T11:14:07.716709Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:14:07.716709Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"6JTD6JPW0b3vZcWep6W6Kp7QRBQ+Nt7NWMSYZVxJgT/Gr8ICKJlLhnjP/d0icWAnIHiFOk01FeAQiTuamBfLDA==","signature_status":"signed_v1","signed_at":"2026-07-05T11:14:07.717200Z","signed_message":"canonical_sha256_bytes"},"source_id":"2505.18022","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fa6a2cd60ab9e899d59ba7878bd57c3e103aea600c1feaa8cead2b38b2dd5b6a","sha256:272aa82aea4df3a009ae66fcdd50b70040dd92ad4729aa77a0e731ef2ea7fffb"],"state_sha256":"3623e215c56d7a61578d1101be766c64dc04ea00041b282ca96f2e92cada8b3c"}