{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:4CCCTVQQHEDJ7SNZSZSH3S3LGZ","short_pith_number":"pith:4CCCTVQQ","schema_version":"1.0","canonical_sha256":"e08429d61039069fc9b996647dcb6b365521e47875a981eaecf2e3dc6972e890","source":{"kind":"arxiv","id":"2507.00690","version":1},"attestation_state":"computed","paper":{"title":"Cage-Based Deformation for Transferable and Undefendable Point Cloud Attack","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.CR"],"primary_cat":"cs.CV","authors_text":"Keke Tang, Ligang Liu, Peican Zhu, Weilong Peng, Xiaofei Wang, Zhihong Tian, Ziyong Du","submitted_at":"2025-07-01T11:42:12Z","abstract_excerpt":"Adversarial attacks on point clouds often impose strict geometric constraints to preserve plausibility; however, such constraints inherently limit transferability and undefendability. While deformation offers an alternative, existing unstructured approaches may introduce unnatural distortions, making adversarial point clouds conspicuous and undermining their plausibility. In this paper, we propose CageAttack, a cage-based deformation framework that produces natural adversarial point clouds. It first constructs a cage around the target object, providing a structured basis for smooth, natural-lo"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2507.00690","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-07-01T11:42:12Z","cross_cats_sorted":["cs.CR"],"title_canon_sha256":"0abf75e860d49355b0462e5cc2a61c70012ee39d46f0080dbf796e9bfce156b9","abstract_canon_sha256":"e7d320a2f0f7c32eab560d5f60942d38e52a6fd9b2754c4b5acf68cbdb1b4674"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:30:13.044219Z","signature_b64":"eU2zrzTMW2irGkBTNZP6bALaB6cAekeosAz7kedGryRhde1oGdk1vuP/c4WmMuiUzzSHMc9uAEzTRQT0p6vQBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e08429d61039069fc9b996647dcb6b365521e47875a981eaecf2e3dc6972e890","last_reissued_at":"2026-07-05T11:30:13.043732Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:30:13.043732Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Cage-Based Deformation for Transferable and Undefendable Point Cloud Attack","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.CR"],"primary_cat":"cs.CV","authors_text":"Keke Tang, Ligang Liu, Peican Zhu, Weilong Peng, Xiaofei Wang, Zhihong Tian, Ziyong Du","submitted_at":"2025-07-01T11:42:12Z","abstract_excerpt":"Adversarial attacks on point clouds often impose strict geometric constraints to preserve plausibility; however, such constraints inherently limit transferability and undefendability. While deformation offers an alternative, existing unstructured approaches may introduce unnatural distortions, making adversarial point clouds conspicuous and undermining their plausibility. In this paper, we propose CageAttack, a cage-based deformation framework that produces natural adversarial point clouds. It first constructs a cage around the target object, providing a structured basis for smooth, natural-lo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2507.00690","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2507.00690/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"2507.00690","created_at":"2026-07-05T11:30:13.043788+00:00"},{"alias_kind":"arxiv_version","alias_value":"2507.00690v1","created_at":"2026-07-05T11:30:13.043788+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2507.00690","created_at":"2026-07-05T11:30:13.043788+00:00"},{"alias_kind":"pith_short_12","alias_value":"4CCCTVQQHEDJ","created_at":"2026-07-05T11:30:13.043788+00:00"},{"alias_kind":"pith_short_16","alias_value":"4CCCTVQQHEDJ7SNZ","created_at":"2026-07-05T11:30:13.043788+00:00"},{"alias_kind":"pith_short_8","alias_value":"4CCCTVQQ","created_at":"2026-07-05T11:30:13.043788+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/4CCCTVQQHEDJ7SNZSZSH3S3LGZ","json":"https://pith.science/pith/4CCCTVQQHEDJ7SNZSZSH3S3LGZ.json","graph_json":"https://pith.science/api/pith-number/4CCCTVQQHEDJ7SNZSZSH3S3LGZ/graph.json","events_json":"https://pith.science/api/pith-number/4CCCTVQQHEDJ7SNZSZSH3S3LGZ/events.json","paper":"https://pith.science/paper/4CCCTVQQ"},"agent_actions":{"view_html":"https://pith.science/pith/4CCCTVQQHEDJ7SNZSZSH3S3LGZ","download_json":"https://pith.science/pith/4CCCTVQQHEDJ7SNZSZSH3S3LGZ.json","view_paper":"https://pith.science/paper/4CCCTVQQ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2507.00690&json=true","fetch_graph":"https://pith.science/api/pith-number/4CCCTVQQHEDJ7SNZSZSH3S3LGZ/graph.json","fetch_events":"https://pith.science/api/pith-number/4CCCTVQQHEDJ7SNZSZSH3S3LGZ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/4CCCTVQQHEDJ7SNZSZSH3S3LGZ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/4CCCTVQQHEDJ7SNZSZSH3S3LGZ/action/storage_attestation","attest_author":"https://pith.science/pith/4CCCTVQQHEDJ7SNZSZSH3S3LGZ/action/author_attestation","sign_citation":"https://pith.science/pith/4CCCTVQQHEDJ7SNZSZSH3S3LGZ/action/citation_signature","submit_replication":"https://pith.science/pith/4CCCTVQQHEDJ7SNZSZSH3S3LGZ/action/replication_record"}},"created_at":"2026-07-05T11:30:13.043788+00:00","updated_at":"2026-07-05T11:30:13.043788+00:00"}