{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:GHNV562TZI5RCR42HHZTD66O4Y","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":"88096ef70d5d15f31337190f89272a645171f1f76222cf90faf481acfdf6dcdc","cross_cats_sorted":["cs.CR","cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-05-29T12:25:15Z","title_canon_sha256":"611256028ab48bda72821e6ed15549b170341c9a2ea3d160bab3ddb7214acd8d"},"schema_version":"1.0","source":{"id":"2605.31219","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.31219","created_at":"2026-06-01T01:04:04Z"},{"alias_kind":"arxiv_version","alias_value":"2605.31219v1","created_at":"2026-06-01T01:04:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.31219","created_at":"2026-06-01T01:04:04Z"},{"alias_kind":"pith_short_12","alias_value":"GHNV562TZI5R","created_at":"2026-06-01T01:04:04Z"},{"alias_kind":"pith_short_16","alias_value":"GHNV562TZI5RCR42","created_at":"2026-06-01T01:04:04Z"},{"alias_kind":"pith_short_8","alias_value":"GHNV562T","created_at":"2026-06-01T01:04:04Z"}],"graph_snapshots":[{"event_id":"sha256:a681e96537029221e6e6a585bfa677858e30492e6fb37bb0963a335d7a7257fc","target":"graph","created_at":"2026-06-01T01:04:04Z","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/2605.31219/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"While decision-based black-box adversarial attacks present a severe security threat, current methodologies suffer from fundamental limitations. Pixel-wise attacks frequently introduce unnatural, high-frequency visual artifacts, while latent-space frameworks are confined by the limited search space of low-dimensional manifolds and inherent reconstruction flaws. To resolve these limitations, we propose Latent Geometric Chords (LGC) for Query-Efficient Decision-Based Adversarial Attacks alongside a variant, LGC-H. At its core, LGC navigates decision boundaries by executing a curvature-aware geome","authors_text":"Boying Wu, Ei Hmue Khine, Jiebao Sun, Shengzhu Shi, Yao Li, Zhichang Guo","cross_cats":["cs.CR","cs.LG"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-05-29T12:25:15Z","title":"Latent Geometric Chords for Query-Efficient Decision-Based Adversarial Attacks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.31219","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":"sha256:1a264dbb4b77aa01785ba08df9bde6278035c899f7304cd03b4063fecf2ddb76","target":"record","created_at":"2026-06-01T01:04:04Z","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":"88096ef70d5d15f31337190f89272a645171f1f76222cf90faf481acfdf6dcdc","cross_cats_sorted":["cs.CR","cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-05-29T12:25:15Z","title_canon_sha256":"611256028ab48bda72821e6ed15549b170341c9a2ea3d160bab3ddb7214acd8d"},"schema_version":"1.0","source":{"id":"2605.31219","kind":"arxiv","version":1}},"canonical_sha256":"31db5efb53ca3b11479a39f331fbcee610f26fb1d192649de79dbede68ca0aa7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"31db5efb53ca3b11479a39f331fbcee610f26fb1d192649de79dbede68ca0aa7","first_computed_at":"2026-06-01T01:04:04.513724Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-01T01:04:04.513724Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"HssJL1MJO6sw7OTuUdt9DmwOyVMBQv+EbRBqTNjUItJqbc+uz2fHTtuqGaRIFCfu4GQm6UBO9Lss1Ep2MXRGBw==","signature_status":"signed_v1","signed_at":"2026-06-01T01:04:04.514756Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.31219","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1a264dbb4b77aa01785ba08df9bde6278035c899f7304cd03b4063fecf2ddb76","sha256:a681e96537029221e6e6a585bfa677858e30492e6fb37bb0963a335d7a7257fc"],"state_sha256":"51faf205c04c5c067f4ff70b2e487809b60bb4a0a96c29e3a60b50524aa6954a"}