{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:6BYWSMMDHLCRQXBV4COQTKY7AM","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":"32464f5ee4c4105d85359a9aa3a8686641f45da37ffbb2c6d093ddc3aeb0d927","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.SE","submitted_at":"2023-01-09T17:49:59Z","title_canon_sha256":"3a7bc99a55f57b23405381af973cadcd27f0794eed18713c1f017ca86ff6e0a7"},"schema_version":"1.0","source":{"id":"2301.03543","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2301.03543","created_at":"2026-07-05T05:31:36Z"},{"alias_kind":"arxiv_version","alias_value":"2301.03543v1","created_at":"2026-07-05T05:31:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2301.03543","created_at":"2026-07-05T05:31:36Z"},{"alias_kind":"pith_short_12","alias_value":"6BYWSMMDHLCR","created_at":"2026-07-05T05:31:36Z"},{"alias_kind":"pith_short_16","alias_value":"6BYWSMMDHLCRQXBV","created_at":"2026-07-05T05:31:36Z"},{"alias_kind":"pith_short_8","alias_value":"6BYWSMMD","created_at":"2026-07-05T05:31:36Z"}],"graph_snapshots":[{"event_id":"sha256:7b87c792029919240892d9cc7ffa05500801319b5ed15981308129e983edeaae","target":"graph","created_at":"2026-07-05T05:31:36Z","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/2301.03543/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Mutation testing is an established fault-based testing technique. It operates by seeding faults into the programs under test and asking developers to write tests that reveal these faults. These tests have the potential to reveal a large number of faults -- those that couple with the seeded ones -- and thus are deemed important. To this end, mutation testing should seed faults that are both \"natural\" in a sense easily understood by developers and strong (have high chances to reveal faults). To achieve this we propose using pre-trained generative language models (i.e. CodeBERT) that have the abi","authors_text":"Ahmed Khanfir, Mike Papadakis, Renzo Degiovanni, Yves Le Traon","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.SE","submitted_at":"2023-01-09T17:49:59Z","title":"Efficient Mutation Testing via Pre-Trained Language Models"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2301.03543","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:f77ac026676241b6baf8f6f907dae3b8e8848f4b55f6aedcfe48a8b1b4f0dcb2","target":"record","created_at":"2026-07-05T05:31:36Z","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":"32464f5ee4c4105d85359a9aa3a8686641f45da37ffbb2c6d093ddc3aeb0d927","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.SE","submitted_at":"2023-01-09T17:49:59Z","title_canon_sha256":"3a7bc99a55f57b23405381af973cadcd27f0794eed18713c1f017ca86ff6e0a7"},"schema_version":"1.0","source":{"id":"2301.03543","kind":"arxiv","version":1}},"canonical_sha256":"f0716931833ac5185c35e09d09ab1f032e34ac0e8de0db8db863b8a8a9c52c81","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f0716931833ac5185c35e09d09ab1f032e34ac0e8de0db8db863b8a8a9c52c81","first_computed_at":"2026-07-05T05:31:36.858501Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:31:36.858501Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"V8UcAtA7gm+JZMmSYXsoRztewXCZOUNXogdUsDNXFqfum0Qoze/g1bMZDyYTNEyghYB8+NawjHat4gVVjEQeDw==","signature_status":"signed_v1","signed_at":"2026-07-05T05:31:36.858895Z","signed_message":"canonical_sha256_bytes"},"source_id":"2301.03543","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f77ac026676241b6baf8f6f907dae3b8e8848f4b55f6aedcfe48a8b1b4f0dcb2","sha256:7b87c792029919240892d9cc7ffa05500801319b5ed15981308129e983edeaae"],"state_sha256":"6b7c3e33d8dc245db9b19b39dab2c35ee2eb23b29257a71fe5d8eb84e0f0279b"}