{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:AEZDXEUXUVJBQZ35CKUDMDQVYZ","short_pith_number":"pith:AEZDXEUX","canonical_record":{"source":{"id":"2007.02220","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2020-07-05T01:13:36Z","cross_cats_sorted":["cs.CL","cs.LG","cs.PL"],"title_canon_sha256":"d471cef15811cacd354cdaa76561a934c13eb63831ed25af4105de97842f912b","abstract_canon_sha256":"3450eaa70a57ea1745168e52e4429cceadb8d593844c06aaf56b15f664d7a5e2"},"schema_version":"1.0"},"canonical_sha256":"01323b9297a55218677d12a8360e15c67c480e66d723bbb86bfd40959db49ec2","source":{"kind":"arxiv","id":"2007.02220","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2007.02220","created_at":"2026-07-05T01:41:32Z"},{"alias_kind":"arxiv_version","alias_value":"2007.02220v3","created_at":"2026-07-05T01:41:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2007.02220","created_at":"2026-07-05T01:41:32Z"},{"alias_kind":"pith_short_12","alias_value":"AEZDXEUXUVJB","created_at":"2026-07-05T01:41:32Z"},{"alias_kind":"pith_short_16","alias_value":"AEZDXEUXUVJBQZ35","created_at":"2026-07-05T01:41:32Z"},{"alias_kind":"pith_short_8","alias_value":"AEZDXEUX","created_at":"2026-07-05T01:41:32Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:AEZDXEUXUVJBQZ35CKUDMDQVYZ","target":"record","payload":{"canonical_record":{"source":{"id":"2007.02220","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2020-07-05T01:13:36Z","cross_cats_sorted":["cs.CL","cs.LG","cs.PL"],"title_canon_sha256":"d471cef15811cacd354cdaa76561a934c13eb63831ed25af4105de97842f912b","abstract_canon_sha256":"3450eaa70a57ea1745168e52e4429cceadb8d593844c06aaf56b15f664d7a5e2"},"schema_version":"1.0"},"canonical_sha256":"01323b9297a55218677d12a8360e15c67c480e66d723bbb86bfd40959db49ec2","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:41:32.460153Z","signature_b64":"XeH8WxvbV7f1+gDa4R2P/7PNj6y+oOwl+TyKn7/K8r5xSMo4YllGPspAgoBUK+TMR2jslKUs7YtOu0aK9K16Bg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"01323b9297a55218677d12a8360e15c67c480e66d723bbb86bfd40959db49ec2","last_reissued_at":"2026-07-05T01:41:32.459676Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:41:32.459676Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2007.02220","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T01:41:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ffSZRvUVVHfVNhWL9/O7YXgJI3mZWIsmGUhxrAelR43OAmIA9/SC5VUdBGLEw4myTM68cFq5hTfOJuwpScUUAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T20:52:05.279875Z"},"content_sha256":"6dee53f8119d53f719395307c67196635fc2b7dabbf872e66586bf854af548d9","schema_version":"1.0","event_id":"sha256:6dee53f8119d53f719395307c67196635fc2b7dabbf872e66586bf854af548d9"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:AEZDXEUXUVJBQZ35CKUDMDQVYZ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"You Autocomplete Me: Poisoning Vulnerabilities in Neural Code Completion","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.CL","cs.LG","cs.PL"],"primary_cat":"cs.CR","authors_text":"Congzheng Song, Eran Tromer, Roei Schuster, Vitaly Shmatikov","submitted_at":"2020-07-05T01:13:36Z","abstract_excerpt":"Code autocompletion is an integral feature of modern code editors and IDEs. The latest generation of autocompleters uses neural language models, trained on public open-source code repositories, to suggest likely (not just statically feasible) completions given the current context.\n  We demonstrate that neural code autocompleters are vulnerable to poisoning attacks. By adding a few specially-crafted files to the autocompleter's training corpus (data poisoning), or else by directly fine-tuning the autocompleter on these files (model poisoning), the attacker can influence its suggestions for atta"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2007.02220","kind":"arxiv","version":3},"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/2007.02220/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":"2026-07-05T01:41:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yvu/zr9a4132S+t4yotfF5DnGZ8+fILekZDcqqVCZ8vGuny/OEly5Unolg2z4bCp4v0HPC1GLhMzRN5SmQO6Cg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T20:52:05.280821Z"},"content_sha256":"99e2e91ff6c4b1e3e335ed040eaf253ef90b85c0f136bb20097499e4a8945915","schema_version":"1.0","event_id":"sha256:99e2e91ff6c4b1e3e335ed040eaf253ef90b85c0f136bb20097499e4a8945915"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/AEZDXEUXUVJBQZ35CKUDMDQVYZ/bundle.json","state_url":"https://pith.science/pith/AEZDXEUXUVJBQZ35CKUDMDQVYZ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/AEZDXEUXUVJBQZ35CKUDMDQVYZ/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":"2026-08-09T20:52:05Z","links":{"resolver":"https://pith.science/pith/AEZDXEUXUVJBQZ35CKUDMDQVYZ","bundle":"https://pith.science/pith/AEZDXEUXUVJBQZ35CKUDMDQVYZ/bundle.json","state":"https://pith.science/pith/AEZDXEUXUVJBQZ35CKUDMDQVYZ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/AEZDXEUXUVJBQZ35CKUDMDQVYZ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:AEZDXEUXUVJBQZ35CKUDMDQVYZ","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":"3450eaa70a57ea1745168e52e4429cceadb8d593844c06aaf56b15f664d7a5e2","cross_cats_sorted":["cs.CL","cs.LG","cs.PL"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2020-07-05T01:13:36Z","title_canon_sha256":"d471cef15811cacd354cdaa76561a934c13eb63831ed25af4105de97842f912b"},"schema_version":"1.0","source":{"id":"2007.02220","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2007.02220","created_at":"2026-07-05T01:41:32Z"},{"alias_kind":"arxiv_version","alias_value":"2007.02220v3","created_at":"2026-07-05T01:41:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2007.02220","created_at":"2026-07-05T01:41:32Z"},{"alias_kind":"pith_short_12","alias_value":"AEZDXEUXUVJB","created_at":"2026-07-05T01:41:32Z"},{"alias_kind":"pith_short_16","alias_value":"AEZDXEUXUVJBQZ35","created_at":"2026-07-05T01:41:32Z"},{"alias_kind":"pith_short_8","alias_value":"AEZDXEUX","created_at":"2026-07-05T01:41:32Z"}],"graph_snapshots":[{"event_id":"sha256:99e2e91ff6c4b1e3e335ed040eaf253ef90b85c0f136bb20097499e4a8945915","target":"graph","created_at":"2026-07-05T01:41:32Z","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/2007.02220/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Code autocompletion is an integral feature of modern code editors and IDEs. The latest generation of autocompleters uses neural language models, trained on public open-source code repositories, to suggest likely (not just statically feasible) completions given the current context.\n  We demonstrate that neural code autocompleters are vulnerable to poisoning attacks. By adding a few specially-crafted files to the autocompleter's training corpus (data poisoning), or else by directly fine-tuning the autocompleter on these files (model poisoning), the attacker can influence its suggestions for atta","authors_text":"Congzheng Song, Eran Tromer, Roei Schuster, Vitaly Shmatikov","cross_cats":["cs.CL","cs.LG","cs.PL"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2020-07-05T01:13:36Z","title":"You Autocomplete Me: Poisoning Vulnerabilities in Neural Code Completion"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2007.02220","kind":"arxiv","version":3},"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":"sha256:6dee53f8119d53f719395307c67196635fc2b7dabbf872e66586bf854af548d9","target":"record","created_at":"2026-07-05T01:41:32Z","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":"3450eaa70a57ea1745168e52e4429cceadb8d593844c06aaf56b15f664d7a5e2","cross_cats_sorted":["cs.CL","cs.LG","cs.PL"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2020-07-05T01:13:36Z","title_canon_sha256":"d471cef15811cacd354cdaa76561a934c13eb63831ed25af4105de97842f912b"},"schema_version":"1.0","source":{"id":"2007.02220","kind":"arxiv","version":3}},"canonical_sha256":"01323b9297a55218677d12a8360e15c67c480e66d723bbb86bfd40959db49ec2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"01323b9297a55218677d12a8360e15c67c480e66d723bbb86bfd40959db49ec2","first_computed_at":"2026-07-05T01:41:32.459676Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:41:32.459676Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"XeH8WxvbV7f1+gDa4R2P/7PNj6y+oOwl+TyKn7/K8r5xSMo4YllGPspAgoBUK+TMR2jslKUs7YtOu0aK9K16Bg==","signature_status":"signed_v1","signed_at":"2026-07-05T01:41:32.460153Z","signed_message":"canonical_sha256_bytes"},"source_id":"2007.02220","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6dee53f8119d53f719395307c67196635fc2b7dabbf872e66586bf854af548d9","sha256:99e2e91ff6c4b1e3e335ed040eaf253ef90b85c0f136bb20097499e4a8945915"],"state_sha256":"433fa611711f0ff7e6f98d360727859222b960da4c7363c4601b5ea98338aeac"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Opk/oCgyAdNIVTK+BePTUVDiMJTmOfL/gy//3LV42Oov/WSrg0BAQ59ljcmd8yJUjGEd0XJuTQly2TI67u7xAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-09T20:52:05.287782Z","bundle_sha256":"d9b6db2a0e11c6242d2afe178c43ef41df3438c686bd03ac0c5533dee09f496a"}}