{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:CFQUBG2OPYGFANBGPZP3I2HCKV","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":"3552fc23eb5423e67ebad65d4aeeb97a956d551068a898c2bca9b063d19123dc","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SE","submitted_at":"2026-07-20T09:14:10Z","title_canon_sha256":"7582d27185edc78f2944149bbd3761f6d7e34bd85ccea41b2fac3c6638b4c4c8"},"schema_version":"1.0","source":{"id":"2607.17722","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.17722","created_at":"2026-07-21T02:21:56Z"},{"alias_kind":"arxiv_version","alias_value":"2607.17722v1","created_at":"2026-07-21T02:21:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.17722","created_at":"2026-07-21T02:21:56Z"},{"alias_kind":"pith_short_12","alias_value":"CFQUBG2OPYGF","created_at":"2026-07-21T02:21:56Z"},{"alias_kind":"pith_short_16","alias_value":"CFQUBG2OPYGFANBG","created_at":"2026-07-21T02:21:56Z"},{"alias_kind":"pith_short_8","alias_value":"CFQUBG2O","created_at":"2026-07-21T02:21:56Z"}],"graph_snapshots":[{"event_id":"sha256:7e8acc60a307cf36a0c268ba3d70aec22076800b31e6ccc3aa50f4ecbf8d7ce4","target":"graph","created_at":"2026-07-21T02:21:56Z","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/2607.17722/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The Linux kernel is one of the most complex software systems, where automated fuzzing continuously exposes thousands of crashes, yet root-cause diagnosis remains a manual and time-consuming bottleneck. Existing LLM-based root cause analysis (RCA) techniques, effective for distributed systems, do not readily generalize to kernel debugging due to sparse low-level artifacts, heterogeneous diagnostic evidence (e.g., syscalls, logs, and crash reports), and complex non-linear fault propagation that demands fine-grained method-level reasoning. To address these challenges, we propose KernelDiag, an ag","authors_text":"Dong Wang, Haichi Wang, Junjie Chen, Weijing Wang, Zan Wang","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SE","submitted_at":"2026-07-20T09:14:10Z","title":"KernelDiag: Agent-Based Root Cause Diagnosis for Kernel Crashes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.17722","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:c82e570e03623c7852d3dcf5ec9f043fa38fcb449a7e3acd5b5a55047c2f052d","target":"record","created_at":"2026-07-21T02:21:56Z","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":"3552fc23eb5423e67ebad65d4aeeb97a956d551068a898c2bca9b063d19123dc","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SE","submitted_at":"2026-07-20T09:14:10Z","title_canon_sha256":"7582d27185edc78f2944149bbd3761f6d7e34bd85ccea41b2fac3c6638b4c4c8"},"schema_version":"1.0","source":{"id":"2607.17722","kind":"arxiv","version":1}},"canonical_sha256":"1161409b4e7e0c5034267e5fb468e255632a956e720bd47355ce731145348b65","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1161409b4e7e0c5034267e5fb468e255632a956e720bd47355ce731145348b65","first_computed_at":"2026-07-21T02:21:56.470889Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-21T02:21:56.470889Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"rT2jUNcZfsz3d9Dhn55FO2151sIZ9gOuJTvNwnhR8UC0x49+xsbEFgSV1HbGSND5LYHAh93Cn9S24KPsijdQDg==","signature_status":"signed_v1","signed_at":"2026-07-21T02:21:56.471804Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.17722","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c82e570e03623c7852d3dcf5ec9f043fa38fcb449a7e3acd5b5a55047c2f052d","sha256:7e8acc60a307cf36a0c268ba3d70aec22076800b31e6ccc3aa50f4ecbf8d7ce4"],"state_sha256":"5827f801fe3a18d38c48c2c9c1c157c871c93f1bb95143a2c9f26d0f7a50c53d"}