{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:UZAJVLM432YCX5DEMKE35UAIKR","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":"de2fb2e2c6cc8980b9ff6d1ca34141941e81635d0ea862d8723fa6dd34490dd0","cross_cats_sorted":["cs.AI","cs.CV","cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2024-07-10T06:32:58Z","title_canon_sha256":"22b2e61ba47ff326ad58640d1d37c924c257920f8fbd12c73deb4f72ce6e6417"},"schema_version":"1.0","source":{"id":"2407.07392","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2407.07392","created_at":"2026-07-05T08:42:11Z"},{"alias_kind":"arxiv_version","alias_value":"2407.07392v1","created_at":"2026-07-05T08:42:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2407.07392","created_at":"2026-07-05T08:42:11Z"},{"alias_kind":"pith_short_12","alias_value":"UZAJVLM432YC","created_at":"2026-07-05T08:42:11Z"},{"alias_kind":"pith_short_16","alias_value":"UZAJVLM432YCX5DE","created_at":"2026-07-05T08:42:11Z"},{"alias_kind":"pith_short_8","alias_value":"UZAJVLM4","created_at":"2026-07-05T08:42:11Z"}],"graph_snapshots":[{"event_id":"sha256:b77ae86ccf5dba858c5371c80109ba1063b605ee055bbfb8ac241472a5941fe9","target":"graph","created_at":"2026-07-05T08:42:11Z","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/2407.07392/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Building on the unprecedented capabilities of large language models for command understanding and zero-shot recognition of multi-modal vision-language transformers, visual language navigation (VLN) has emerged as an effective way to address multiple fundamental challenges toward a natural language interface to robot navigation. However, such vision-language models are inherently vulnerable due to the lack of semantic meaning of the underlying embedding space. Using a recently developed gradient based optimization procedure, we demonstrate that images can be modified imperceptibly to match the ","authors_text":"Chashi Mahiul Islam, Montasir Shams, Piyush Kumar, Shaeke Salman, Xiuwen Liu","cross_cats":["cs.AI","cs.CV","cs.LG"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2024-07-10T06:32:58Z","title":"Malicious Path Manipulations via Exploitation of Representation Vulnerabilities of Vision-Language Navigation Systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2407.07392","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":"sha256:14ec31531f82df4239b104b4af5983fe55dcf914772da4a593d123b3c2ce88ee","target":"record","created_at":"2026-07-05T08:42:11Z","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":"de2fb2e2c6cc8980b9ff6d1ca34141941e81635d0ea862d8723fa6dd34490dd0","cross_cats_sorted":["cs.AI","cs.CV","cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2024-07-10T06:32:58Z","title_canon_sha256":"22b2e61ba47ff326ad58640d1d37c924c257920f8fbd12c73deb4f72ce6e6417"},"schema_version":"1.0","source":{"id":"2407.07392","kind":"arxiv","version":1}},"canonical_sha256":"a6409aad9cdeb02bf4646289bed00854594a8af070c2aed60f7095fed2026ae4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a6409aad9cdeb02bf4646289bed00854594a8af070c2aed60f7095fed2026ae4","first_computed_at":"2026-07-05T08:42:11.053976Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:42:11.053976Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ZaGD7Pp+wFbgyyJHrB9GIlGe++Kah0FMBpAzx8QDT3ta4/wZudh5fjJV+jxMnBEzaJafD6UUudIiz0K/48SiBQ==","signature_status":"signed_v1","signed_at":"2026-07-05T08:42:11.054484Z","signed_message":"canonical_sha256_bytes"},"source_id":"2407.07392","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:14ec31531f82df4239b104b4af5983fe55dcf914772da4a593d123b3c2ce88ee","sha256:b77ae86ccf5dba858c5371c80109ba1063b605ee055bbfb8ac241472a5941fe9"],"state_sha256":"01164bff3ada547885df835a61086168a4fd4c6fde1fe87769ca141aa19bad99"}