{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:ZPRMNEBSR6SK23DQJ6SCGUFJNX","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":"b8eb4c2b90548afdebf7c2c90d265d5faac47b7d22422515c524ff403bb9bc2f","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CV","submitted_at":"2025-05-29T07:55:23Z","title_canon_sha256":"5b29adb0b29efa43e472bab3f07e23b9c848219cfa13153c4a020a6cf217390d"},"schema_version":"1.0","source":{"id":"2505.23214","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.23214","created_at":"2026-07-05T11:11:57Z"},{"alias_kind":"arxiv_version","alias_value":"2505.23214v1","created_at":"2026-07-05T11:11:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.23214","created_at":"2026-07-05T11:11:57Z"},{"alias_kind":"pith_short_12","alias_value":"ZPRMNEBSR6SK","created_at":"2026-07-05T11:11:57Z"},{"alias_kind":"pith_short_16","alias_value":"ZPRMNEBSR6SK23DQ","created_at":"2026-07-05T11:11:57Z"},{"alias_kind":"pith_short_8","alias_value":"ZPRMNEBS","created_at":"2026-07-05T11:11:57Z"}],"graph_snapshots":[{"event_id":"sha256:0c4bff90d10b767461754e06db5b1fce3f604773262aef7b4a17835c9cd69e7a","target":"graph","created_at":"2026-07-05T11:11:57Z","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/2505.23214/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Infrared small target detection (ISTD) is vital for long-range surveillance in military, maritime, and early warning applications. ISTD is challenged by targets occupying less than 0.15% of the image and low distinguishability from complex backgrounds. Existing deep learning methods often suffer from information loss during downsampling and inefficient global context modeling. This paper presents SAMamba, a novel framework integrating SAM2's hierarchical feature learning with Mamba's selective sequence modeling. Key innovations include: (1) A Feature Selection Adapter (FS-Adapter) for efficien","authors_text":"Changwei Wang, Chuan Ren, Rongtao Xu, Shibiao Xu, ShuChen Zheng, Wenhao Xu, Zherui Zhang","cross_cats":["cs.AI"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CV","submitted_at":"2025-05-29T07:55:23Z","title":"SAMamba: Adaptive State Space Modeling with Hierarchical Vision for Infrared Small Target Detection"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.23214","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":"sha256:8dcabd9156c66aef687b6b2dce6c386dbf507c372db2b901c007b9c78003cab5","target":"record","created_at":"2026-07-05T11:11:57Z","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":"b8eb4c2b90548afdebf7c2c90d265d5faac47b7d22422515c524ff403bb9bc2f","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CV","submitted_at":"2025-05-29T07:55:23Z","title_canon_sha256":"5b29adb0b29efa43e472bab3f07e23b9c848219cfa13153c4a020a6cf217390d"},"schema_version":"1.0","source":{"id":"2505.23214","kind":"arxiv","version":1}},"canonical_sha256":"cbe2c690328fa4ad6c704fa42350a96dcc02af18f4dcd3e86c2bc76e60fb6896","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cbe2c690328fa4ad6c704fa42350a96dcc02af18f4dcd3e86c2bc76e60fb6896","first_computed_at":"2026-07-05T11:11:57.610077Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:11:57.610077Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"a9+bmxs8rF7rymYsZ3rm0zUUvLXvuKFItZVg2DffGFl86mBpvXHQg0+Q73wUFpCXiDB1oenu2eUCX8KT8OxuAg==","signature_status":"signed_v1","signed_at":"2026-07-05T11:11:57.610596Z","signed_message":"canonical_sha256_bytes"},"source_id":"2505.23214","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8dcabd9156c66aef687b6b2dce6c386dbf507c372db2b901c007b9c78003cab5","sha256:0c4bff90d10b767461754e06db5b1fce3f604773262aef7b4a17835c9cd69e7a"],"state_sha256":"64a2dd2367eeaf21dca72a5bf5d1cb6d454ff50bb56fb1baffe0fdd3cadf979e"}