{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:2MTRMF3YEBM7L3DFIQTID4Z7HN","short_pith_number":"pith:2MTRMF3Y","canonical_record":{"source":{"id":"2607.07593","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.SE","submitted_at":"2026-07-08T16:13:15Z","cross_cats_sorted":[],"title_canon_sha256":"977301a9362901858db4b9545ebe2a064146e998fb4ad0cfd65f74cd3d2d9af0","abstract_canon_sha256":"ee15e6961cbd3ee918d510b33d7aa78093ea943db08c7a928d3331b7268c1342"},"schema_version":"1.0"},"canonical_sha256":"d3271617782059f5ec65442681f33f3b5298910d71e8cf05fcd6f86dc0c7c719","source":{"kind":"arxiv","id":"2607.07593","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.07593","created_at":"2026-07-09T01:20:30Z"},{"alias_kind":"arxiv_version","alias_value":"2607.07593v1","created_at":"2026-07-09T01:20:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.07593","created_at":"2026-07-09T01:20:30Z"},{"alias_kind":"pith_short_12","alias_value":"2MTRMF3YEBM7","created_at":"2026-07-09T01:20:30Z"},{"alias_kind":"pith_short_16","alias_value":"2MTRMF3YEBM7L3DF","created_at":"2026-07-09T01:20:30Z"},{"alias_kind":"pith_short_8","alias_value":"2MTRMF3Y","created_at":"2026-07-09T01:20:30Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:2MTRMF3YEBM7L3DFIQTID4Z7HN","target":"record","payload":{"canonical_record":{"source":{"id":"2607.07593","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.SE","submitted_at":"2026-07-08T16:13:15Z","cross_cats_sorted":[],"title_canon_sha256":"977301a9362901858db4b9545ebe2a064146e998fb4ad0cfd65f74cd3d2d9af0","abstract_canon_sha256":"ee15e6961cbd3ee918d510b33d7aa78093ea943db08c7a928d3331b7268c1342"},"schema_version":"1.0"},"canonical_sha256":"d3271617782059f5ec65442681f33f3b5298910d71e8cf05fcd6f86dc0c7c719","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-09T01:20:30.408640Z","signature_b64":"R/k4TuH1JjHC9e8kkAswuBzjFBytquIeL4LIygzA119zAKJKXZSdDqlDHx1cKatFSVn8GzD14iTE9ACefIcXAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d3271617782059f5ec65442681f33f3b5298910d71e8cf05fcd6f86dc0c7c719","last_reissued_at":"2026-07-09T01:20:30.408219Z","signature_status":"signed_v1","first_computed_at":"2026-07-09T01:20:30.408219Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2607.07593","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-09T01:20:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"aTAPOUChVsuwKZfhpl2XxDvCC4pWqFZ/QM8M1LU2lwx6yMFRBN3sGwWpsdhoU/BZaEc7DdghDNoTGqZWg6G/CA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-26T20:20:11.840541Z"},"content_sha256":"aa4229e62bf6219658874281e02598c21015afebb065d9a7a8d02e8c5a62f911","schema_version":"1.0","event_id":"sha256:aa4229e62bf6219658874281e02598c21015afebb065d9a7a8d02e8c5a62f911"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:2MTRMF3YEBM7L3DFIQTID4Z7HN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"What Makes a Good Bug Report for an AI Agent?","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.SE","authors_text":"Lara Khatib, Meiyappan Nagappan, Noble Saji Mathews, Pengyu Nie, Thomas Zimmermann","submitted_at":"2026-07-08T16:13:15Z","abstract_excerpt":"Automated program repair (APR) agents are transitioning from research benchmarks to developer workflows, yet they still begin with bug reports written for human developers. While decades of research have established what makes a good bug report for humans (e.g., steps to reproduce, stack traces), it remains unclear whether these features transfer to LLM-based agents. We study this question in two analyses. First, we use statistical modeling to examine associations between 27 bug-report features and repair success across 433 SWE-bench Verified issues attempted by 87 repair agents. We find that "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.07593","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/2607.07593/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":"2026-07-09T01:20:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1eVtYCnC7nhM7uVVVbpiSzZ2PTk0tyFcpThBCPiG/NzFgFifoLBvTAQvzSwBjNDj5cNlmM4X5k4Tk7QibiD4Dw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-26T20:20:11.840909Z"},"content_sha256":"c4c065b0b63fe8c723819ae856137f4db0743d4b8d576a8605ae4e32e2058ddf","schema_version":"1.0","event_id":"sha256:c4c065b0b63fe8c723819ae856137f4db0743d4b8d576a8605ae4e32e2058ddf"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2MTRMF3YEBM7L3DFIQTID4Z7HN/bundle.json","state_url":"https://pith.science/pith/2MTRMF3YEBM7L3DFIQTID4Z7HN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2MTRMF3YEBM7L3DFIQTID4Z7HN/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":"2026-07-26T20:20:11Z","links":{"resolver":"https://pith.science/pith/2MTRMF3YEBM7L3DFIQTID4Z7HN","bundle":"https://pith.science/pith/2MTRMF3YEBM7L3DFIQTID4Z7HN/bundle.json","state":"https://pith.science/pith/2MTRMF3YEBM7L3DFIQTID4Z7HN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2MTRMF3YEBM7L3DFIQTID4Z7HN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:2MTRMF3YEBM7L3DFIQTID4Z7HN","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":"ee15e6961cbd3ee918d510b33d7aa78093ea943db08c7a928d3331b7268c1342","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.SE","submitted_at":"2026-07-08T16:13:15Z","title_canon_sha256":"977301a9362901858db4b9545ebe2a064146e998fb4ad0cfd65f74cd3d2d9af0"},"schema_version":"1.0","source":{"id":"2607.07593","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.07593","created_at":"2026-07-09T01:20:30Z"},{"alias_kind":"arxiv_version","alias_value":"2607.07593v1","created_at":"2026-07-09T01:20:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.07593","created_at":"2026-07-09T01:20:30Z"},{"alias_kind":"pith_short_12","alias_value":"2MTRMF3YEBM7","created_at":"2026-07-09T01:20:30Z"},{"alias_kind":"pith_short_16","alias_value":"2MTRMF3YEBM7L3DF","created_at":"2026-07-09T01:20:30Z"},{"alias_kind":"pith_short_8","alias_value":"2MTRMF3Y","created_at":"2026-07-09T01:20:30Z"}],"graph_snapshots":[{"event_id":"sha256:c4c065b0b63fe8c723819ae856137f4db0743d4b8d576a8605ae4e32e2058ddf","target":"graph","created_at":"2026-07-09T01:20:30Z","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/2607.07593/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Automated program repair (APR) agents are transitioning from research benchmarks to developer workflows, yet they still begin with bug reports written for human developers. While decades of research have established what makes a good bug report for humans (e.g., steps to reproduce, stack traces), it remains unclear whether these features transfer to LLM-based agents. We study this question in two analyses. First, we use statistical modeling to examine associations between 27 bug-report features and repair success across 433 SWE-bench Verified issues attempted by 87 repair agents. We find that ","authors_text":"Lara Khatib, Meiyappan Nagappan, Noble Saji Mathews, Pengyu Nie, Thomas Zimmermann","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.SE","submitted_at":"2026-07-08T16:13:15Z","title":"What Makes a Good Bug Report for an AI Agent?"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.07593","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:aa4229e62bf6219658874281e02598c21015afebb065d9a7a8d02e8c5a62f911","target":"record","created_at":"2026-07-09T01:20:30Z","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":"ee15e6961cbd3ee918d510b33d7aa78093ea943db08c7a928d3331b7268c1342","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.SE","submitted_at":"2026-07-08T16:13:15Z","title_canon_sha256":"977301a9362901858db4b9545ebe2a064146e998fb4ad0cfd65f74cd3d2d9af0"},"schema_version":"1.0","source":{"id":"2607.07593","kind":"arxiv","version":1}},"canonical_sha256":"d3271617782059f5ec65442681f33f3b5298910d71e8cf05fcd6f86dc0c7c719","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d3271617782059f5ec65442681f33f3b5298910d71e8cf05fcd6f86dc0c7c719","first_computed_at":"2026-07-09T01:20:30.408219Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-09T01:20:30.408219Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"R/k4TuH1JjHC9e8kkAswuBzjFBytquIeL4LIygzA119zAKJKXZSdDqlDHx1cKatFSVn8GzD14iTE9ACefIcXAA==","signature_status":"signed_v1","signed_at":"2026-07-09T01:20:30.408640Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.07593","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:aa4229e62bf6219658874281e02598c21015afebb065d9a7a8d02e8c5a62f911","sha256:c4c065b0b63fe8c723819ae856137f4db0743d4b8d576a8605ae4e32e2058ddf"],"state_sha256":"836871bfbc751dcf886ceca6aa385da507931ee39e982e6cc5dbfdaa27974ace"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gtwaG6CKJoYA00wMT5Clg0FezX8ACqBYV8Jp8rTXp8aBbZxL3sEFSGs6gmN3vrGLq69tH3is2J2YiJOPC2NGBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-26T20:20:11.843058Z","bundle_sha256":"4dad3909f2db41019391c576c6283e33f663e68e1d0f87fae7b69b98cfe564cb"}}