{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:36WNU6U676CSZZEBR6MNRJUWU2","short_pith_number":"pith:36WNU6U6","canonical_record":{"source":{"id":"2510.11195","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CR","submitted_at":"2025-10-13T09:27:26Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"11a5c2684b283eee21095e3f010e9d6c2f70133c8c4deabfabc4df8d0e43de37","abstract_canon_sha256":"9ab5bc561215a6639c17741f94c96e916f85bf522d3d9b7396ca56168684398b"},"schema_version":"1.0"},"canonical_sha256":"dfacda7a9eff852ce4818f98d8a696a6a4d70196e61f8ee24c9a6a421706d2c6","source":{"kind":"arxiv","id":"2510.11195","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2510.11195","created_at":"2026-05-25T02:01:08Z"},{"alias_kind":"arxiv_version","alias_value":"2510.11195v2","created_at":"2026-05-25T02:01:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2510.11195","created_at":"2026-05-25T02:01:08Z"},{"alias_kind":"pith_short_12","alias_value":"36WNU6U676CS","created_at":"2026-05-25T02:01:08Z"},{"alias_kind":"pith_short_16","alias_value":"36WNU6U676CSZZEB","created_at":"2026-05-25T02:01:08Z"},{"alias_kind":"pith_short_8","alias_value":"36WNU6U6","created_at":"2026-05-25T02:01:08Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:36WNU6U676CSZZEBR6MNRJUWU2","target":"record","payload":{"canonical_record":{"source":{"id":"2510.11195","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CR","submitted_at":"2025-10-13T09:27:26Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"11a5c2684b283eee21095e3f010e9d6c2f70133c8c4deabfabc4df8d0e43de37","abstract_canon_sha256":"9ab5bc561215a6639c17741f94c96e916f85bf522d3d9b7396ca56168684398b"},"schema_version":"1.0"},"canonical_sha256":"dfacda7a9eff852ce4818f98d8a696a6a4d70196e61f8ee24c9a6a421706d2c6","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-25T02:01:08.137001Z","signature_b64":"mJlJ7vvZkd10XOXaMdPimcWS3fzP5tAFj1rL3jPx04Rbm9BwrQhI9CX1xXCwi8oUhDyTYlgVqvfeEqDbEodzCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"dfacda7a9eff852ce4818f98d8a696a6a4d70196e61f8ee24c9a6a421706d2c6","last_reissued_at":"2026-05-25T02:01:08.136012Z","signature_status":"signed_v1","first_computed_at":"2026-05-25T02:01:08.136012Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2510.11195","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-25T02:01:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5HxdRBjN9zWYpJSgjhQMZu2axe3pklMtTH80eKiAsO+Ampy2QbsP9rrz1TotYe2HOqmENgomptRhDPvkL+CKBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T07:15:25.680336Z"},"content_sha256":"e1a189534d0ac43869df8cdb54995f147b1a5adc03fe733b98f52e90c22afc15","schema_version":"1.0","event_id":"sha256:e1a189534d0ac43869df8cdb54995f147b1a5adc03fe733b98f52e90c22afc15"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:36WNU6U676CSZZEBR6MNRJUWU2","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"RAG-Pull: Turning Retrieval into a Code-Injection Channel via Invisible Unicode Perturbations","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":["cs.AI"],"primary_cat":"cs.CR","authors_text":"Aritra Dhar, Lukas Cavigelli, Vasilije Stambolic","submitted_at":"2025-10-13T09:27:26Z","abstract_excerpt":"Retrieval-Augmented Generation (RAG) increases the reliability and trustworthiness of the LLM response and reduces hallucination by eliminating the need for model retraining. It does so by adding external data into the LLM's context. We develop a new class of black-box attack, RAG-Pull, that inserts hidden UTF characters into queries or external code repositories, redirecting retrieval toward malicious code, thereby breaking the models' safety alignment. We observe that query and code perturbations alone can shift retrieval toward attacker-controlled snippets, while combined query-and-target p"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2510.11195","kind":"arxiv","version":2},"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/2510.11195/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-25T02:01:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ycj91b7IsKuvww5m4UaW7HBfzzzNN6o5kJrT1FGylBSWYEFTW+DIMXGNCMRadmTYvGzAPmfqv/nwW3anixT+Bg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T07:15:25.680728Z"},"content_sha256":"0a3673ae721966b69300fe96144fd622c98c5b3bb6daf8fdcd7d49f0eb055a43","schema_version":"1.0","event_id":"sha256:0a3673ae721966b69300fe96144fd622c98c5b3bb6daf8fdcd7d49f0eb055a43"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/36WNU6U676CSZZEBR6MNRJUWU2/bundle.json","state_url":"https://pith.science/pith/36WNU6U676CSZZEBR6MNRJUWU2/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/36WNU6U676CSZZEBR6MNRJUWU2/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-28T07:15:25Z","links":{"resolver":"https://pith.science/pith/36WNU6U676CSZZEBR6MNRJUWU2","bundle":"https://pith.science/pith/36WNU6U676CSZZEBR6MNRJUWU2/bundle.json","state":"https://pith.science/pith/36WNU6U676CSZZEBR6MNRJUWU2/state.json","well_known_bundle":"https://pith.science/.well-known/pith/36WNU6U676CSZZEBR6MNRJUWU2/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:36WNU6U676CSZZEBR6MNRJUWU2","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":"9ab5bc561215a6639c17741f94c96e916f85bf522d3d9b7396ca56168684398b","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CR","submitted_at":"2025-10-13T09:27:26Z","title_canon_sha256":"11a5c2684b283eee21095e3f010e9d6c2f70133c8c4deabfabc4df8d0e43de37"},"schema_version":"1.0","source":{"id":"2510.11195","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2510.11195","created_at":"2026-05-25T02:01:08Z"},{"alias_kind":"arxiv_version","alias_value":"2510.11195v2","created_at":"2026-05-25T02:01:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2510.11195","created_at":"2026-05-25T02:01:08Z"},{"alias_kind":"pith_short_12","alias_value":"36WNU6U676CS","created_at":"2026-05-25T02:01:08Z"},{"alias_kind":"pith_short_16","alias_value":"36WNU6U676CSZZEB","created_at":"2026-05-25T02:01:08Z"},{"alias_kind":"pith_short_8","alias_value":"36WNU6U6","created_at":"2026-05-25T02:01:08Z"}],"graph_snapshots":[{"event_id":"sha256:0a3673ae721966b69300fe96144fd622c98c5b3bb6daf8fdcd7d49f0eb055a43","target":"graph","created_at":"2026-05-25T02:01:08Z","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/2510.11195/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Retrieval-Augmented Generation (RAG) increases the reliability and trustworthiness of the LLM response and reduces hallucination by eliminating the need for model retraining. It does so by adding external data into the LLM's context. We develop a new class of black-box attack, RAG-Pull, that inserts hidden UTF characters into queries or external code repositories, redirecting retrieval toward malicious code, thereby breaking the models' safety alignment. We observe that query and code perturbations alone can shift retrieval toward attacker-controlled snippets, while combined query-and-target p","authors_text":"Aritra Dhar, Lukas Cavigelli, Vasilije Stambolic","cross_cats":["cs.AI"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CR","submitted_at":"2025-10-13T09:27:26Z","title":"RAG-Pull: Turning Retrieval into a Code-Injection Channel via Invisible Unicode Perturbations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2510.11195","kind":"arxiv","version":2},"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:e1a189534d0ac43869df8cdb54995f147b1a5adc03fe733b98f52e90c22afc15","target":"record","created_at":"2026-05-25T02:01:08Z","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":"9ab5bc561215a6639c17741f94c96e916f85bf522d3d9b7396ca56168684398b","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CR","submitted_at":"2025-10-13T09:27:26Z","title_canon_sha256":"11a5c2684b283eee21095e3f010e9d6c2f70133c8c4deabfabc4df8d0e43de37"},"schema_version":"1.0","source":{"id":"2510.11195","kind":"arxiv","version":2}},"canonical_sha256":"dfacda7a9eff852ce4818f98d8a696a6a4d70196e61f8ee24c9a6a421706d2c6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"dfacda7a9eff852ce4818f98d8a696a6a4d70196e61f8ee24c9a6a421706d2c6","first_computed_at":"2026-05-25T02:01:08.136012Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-25T02:01:08.136012Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"mJlJ7vvZkd10XOXaMdPimcWS3fzP5tAFj1rL3jPx04Rbm9BwrQhI9CX1xXCwi8oUhDyTYlgVqvfeEqDbEodzCw==","signature_status":"signed_v1","signed_at":"2026-05-25T02:01:08.137001Z","signed_message":"canonical_sha256_bytes"},"source_id":"2510.11195","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e1a189534d0ac43869df8cdb54995f147b1a5adc03fe733b98f52e90c22afc15","sha256:0a3673ae721966b69300fe96144fd622c98c5b3bb6daf8fdcd7d49f0eb055a43"],"state_sha256":"550ad2491c236a75c937df1201d41bd7522cad2f9b69491899184e52b7a262fe"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mw9F6/rtcA6v8ffGo3qUJX896xOVxEN0PZtaZOgWvvAY0ZFeihFFD01Vl5n9hjyGu7CyTb7dks/9yex6YwZdDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T07:15:25.682773Z","bundle_sha256":"b5f4285e0903df1880015ce77ec6e8b23732eb2bd9d74240bb15858914dabf21"}}