{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:H2GNN6XSHVGNTX2H5CR66WIRRK","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":"e68c2bd9a3f0e79821466c892efa2254a3b02d46dac79fe927a36a7d13b7d7ab","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.NI","submitted_at":"2025-06-29T04:44:31Z","title_canon_sha256":"36a2d4a0729f3574a8f0ba90432ef7c596da6ee35c461f591d8f0851d8c9ac9e"},"schema_version":"1.0","source":{"id":"2506.23083","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.23083","created_at":"2026-07-05T11:39:55Z"},{"alias_kind":"arxiv_version","alias_value":"2506.23083v2","created_at":"2026-07-05T11:39:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.23083","created_at":"2026-07-05T11:39:55Z"},{"alias_kind":"pith_short_12","alias_value":"H2GNN6XSHVGN","created_at":"2026-07-05T11:39:55Z"},{"alias_kind":"pith_short_16","alias_value":"H2GNN6XSHVGNTX2H","created_at":"2026-07-05T11:39:55Z"},{"alias_kind":"pith_short_8","alias_value":"H2GNN6XS","created_at":"2026-07-05T11:39:55Z"}],"graph_snapshots":[{"event_id":"sha256:c43afd24fb83c5a8619e57dc73d3b2ad5287a874a9e16edea3d109cca69f2836","target":"graph","created_at":"2026-07-05T11:39:55Z","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/2506.23083/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Fast diagnosis and repair of enterprise network failures is critically important since disruptions cause major business impacts. Prior works focused on diagnosis primitives or procedures limited to a subset of the problem, such as only data plane or only control plane faults. This paper proposes a new paradigm, model-based network diagnosis, that provides a systematic way to derive automated procedures for identifying the root cause of network failures, based on reports of end-to-end user-level symptoms. The diagnosis procedures are systematically derived from a model of packet forwarding and ","authors_text":"Changrong Wu, Ennan Zhai, George Varghese, Jayanth Srinivasa, Myungjin Lee, Yiyao Yu, Yuval Tamir","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.NI","submitted_at":"2025-06-29T04:44:31Z","title":"Model-Based Diagnosis: Automating End-to-End Diagnosis of Network Failures"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.23083","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":"sha256:0378b0ad0ca74a931a014eb9c20ed8bdb93bf6ad9ff2c8afd15c69be4633af4b","target":"record","created_at":"2026-07-05T11:39:55Z","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":"e68c2bd9a3f0e79821466c892efa2254a3b02d46dac79fe927a36a7d13b7d7ab","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.NI","submitted_at":"2025-06-29T04:44:31Z","title_canon_sha256":"36a2d4a0729f3574a8f0ba90432ef7c596da6ee35c461f591d8f0851d8c9ac9e"},"schema_version":"1.0","source":{"id":"2506.23083","kind":"arxiv","version":2}},"canonical_sha256":"3e8cd6faf23d4cd9df47e8a3ef59118ab66f770510fb0433fd96d69bac55910b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3e8cd6faf23d4cd9df47e8a3ef59118ab66f770510fb0433fd96d69bac55910b","first_computed_at":"2026-07-05T11:39:55.679030Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:39:55.679030Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"BjK8GS3ZZZhTJCeUcX0913Heg/1c7of0S2odAT4+QgaQRNLTzmLa7ioTbP1yn1b7UrZbVjaUBTv3LqY5jkU6Dw==","signature_status":"signed_v1","signed_at":"2026-07-05T11:39:55.679534Z","signed_message":"canonical_sha256_bytes"},"source_id":"2506.23083","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0378b0ad0ca74a931a014eb9c20ed8bdb93bf6ad9ff2c8afd15c69be4633af4b","sha256:c43afd24fb83c5a8619e57dc73d3b2ad5287a874a9e16edea3d109cca69f2836"],"state_sha256":"06f20500195718333a9adde91bc9564c121ff45729bda2afa877fb865e9bac39"}