{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:M64CMWMIW4NMT3FWZJY3NL4EKC","short_pith_number":"pith:M64CMWMI","canonical_record":{"source":{"id":"2407.01710","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2024-06-27T10:25:37Z","cross_cats_sorted":[],"title_canon_sha256":"6c1cc33cff40328e57720f3e58fc9a257b797753878d75c6bf5b284622e71247","abstract_canon_sha256":"d0e412ce42f1a4d658a0bbabfbff9a3ed0dc32287d8ae49c9ad5e4b22878d81b"},"schema_version":"1.0"},"canonical_sha256":"67b8265988b71ac9ecb6ca71b6af8450aab3746f2103cc2115bbad81af936d6f","source":{"kind":"arxiv","id":"2407.01710","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2407.01710","created_at":"2026-07-05T10:00:38Z"},{"alias_kind":"arxiv_version","alias_value":"2407.01710v2","created_at":"2026-07-05T10:00:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2407.01710","created_at":"2026-07-05T10:00:38Z"},{"alias_kind":"pith_short_12","alias_value":"M64CMWMIW4NM","created_at":"2026-07-05T10:00:38Z"},{"alias_kind":"pith_short_16","alias_value":"M64CMWMIW4NMT3FW","created_at":"2026-07-05T10:00:38Z"},{"alias_kind":"pith_short_8","alias_value":"M64CMWMI","created_at":"2026-07-05T10:00:38Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:M64CMWMIW4NMT3FWZJY3NL4EKC","target":"record","payload":{"canonical_record":{"source":{"id":"2407.01710","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2024-06-27T10:25:37Z","cross_cats_sorted":[],"title_canon_sha256":"6c1cc33cff40328e57720f3e58fc9a257b797753878d75c6bf5b284622e71247","abstract_canon_sha256":"d0e412ce42f1a4d658a0bbabfbff9a3ed0dc32287d8ae49c9ad5e4b22878d81b"},"schema_version":"1.0"},"canonical_sha256":"67b8265988b71ac9ecb6ca71b6af8450aab3746f2103cc2115bbad81af936d6f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:00:38.546540Z","signature_b64":"/7XoQoFh7jLyB0L8AMNhDFXweGgAqmltDMhWl0YGAsipiVgxiNMR2hxxTsyN4SsB2A+mwb/9laT3J+ZAa6+uAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"67b8265988b71ac9ecb6ca71b6af8450aab3746f2103cc2115bbad81af936d6f","last_reissued_at":"2026-07-05T10:00:38.546095Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:00:38.546095Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2407.01710","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T10:00:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BIPKy1QCyh7M96M13j3IUX2eX7c68rKRVOIuQdVx5IyxNR2rdFDZzRDR7rC+ic8Oi8LFeg+oYgCqoGFTHfb+CQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T15:45:41.684442Z"},"content_sha256":"5a96c623bc7b0ab7e29f09187448879626b982726d4f076a324fdfebdc1179da","schema_version":"1.0","event_id":"sha256:5a96c623bc7b0ab7e29f09187448879626b982726d4f076a324fdfebdc1179da"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:M64CMWMIW4NMT3FWZJY3NL4EKC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Failure Diagnosis in Microservice Systems: A Comprehensive Survey and Analysis","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.SE","authors_text":"Binpeng Shi, Dan Pei, Minghua Ma, Shenglin Zhang, Sibo Xia, Wenzhao Fan, Xiao Xiong, Yongqian Sun, Zhenyu Zhong","submitted_at":"2024-06-27T10:25:37Z","abstract_excerpt":"Widely adopted for their scalability and flexibility, modern microservice systems present unique failure diagnosis challenges due to their independent deployment and dynamic interactions. This complexity can lead to cascading failures that negatively impact operational efficiency and user experience. Recognizing the critical role of fault diagnosis in improving the stability and reliability of microservice systems, researchers have conducted extensive studies and achieved a number of significant results. This survey provides an exhaustive review of 98 scientific papers from 2003 to the present"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2407.01710","kind":"arxiv","version":2},"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/2407.01710/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":"2026-07-05T10:00:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PyJEHVLPgfDGb0RS6N0LQiJmFpgMFsIC5pTZUTdA48iMT5ovY48zgVTsirTaZwaB+WSY3xmm8GNlatVjhQ18Dw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T15:45:41.684936Z"},"content_sha256":"3a27c8648adac05a819167c5a5387b69b7033219ad191a01e33ca9eacdf1f4c9","schema_version":"1.0","event_id":"sha256:3a27c8648adac05a819167c5a5387b69b7033219ad191a01e33ca9eacdf1f4c9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/M64CMWMIW4NMT3FWZJY3NL4EKC/bundle.json","state_url":"https://pith.science/pith/M64CMWMIW4NMT3FWZJY3NL4EKC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/M64CMWMIW4NMT3FWZJY3NL4EKC/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":"2026-08-04T15:45:41Z","links":{"resolver":"https://pith.science/pith/M64CMWMIW4NMT3FWZJY3NL4EKC","bundle":"https://pith.science/pith/M64CMWMIW4NMT3FWZJY3NL4EKC/bundle.json","state":"https://pith.science/pith/M64CMWMIW4NMT3FWZJY3NL4EKC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/M64CMWMIW4NMT3FWZJY3NL4EKC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:M64CMWMIW4NMT3FWZJY3NL4EKC","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":"d0e412ce42f1a4d658a0bbabfbff9a3ed0dc32287d8ae49c9ad5e4b22878d81b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2024-06-27T10:25:37Z","title_canon_sha256":"6c1cc33cff40328e57720f3e58fc9a257b797753878d75c6bf5b284622e71247"},"schema_version":"1.0","source":{"id":"2407.01710","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2407.01710","created_at":"2026-07-05T10:00:38Z"},{"alias_kind":"arxiv_version","alias_value":"2407.01710v2","created_at":"2026-07-05T10:00:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2407.01710","created_at":"2026-07-05T10:00:38Z"},{"alias_kind":"pith_short_12","alias_value":"M64CMWMIW4NM","created_at":"2026-07-05T10:00:38Z"},{"alias_kind":"pith_short_16","alias_value":"M64CMWMIW4NMT3FW","created_at":"2026-07-05T10:00:38Z"},{"alias_kind":"pith_short_8","alias_value":"M64CMWMI","created_at":"2026-07-05T10:00:38Z"}],"graph_snapshots":[{"event_id":"sha256:3a27c8648adac05a819167c5a5387b69b7033219ad191a01e33ca9eacdf1f4c9","target":"graph","created_at":"2026-07-05T10:00:38Z","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/2407.01710/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Widely adopted for their scalability and flexibility, modern microservice systems present unique failure diagnosis challenges due to their independent deployment and dynamic interactions. This complexity can lead to cascading failures that negatively impact operational efficiency and user experience. Recognizing the critical role of fault diagnosis in improving the stability and reliability of microservice systems, researchers have conducted extensive studies and achieved a number of significant results. This survey provides an exhaustive review of 98 scientific papers from 2003 to the present","authors_text":"Binpeng Shi, Dan Pei, Minghua Ma, Shenglin Zhang, Sibo Xia, Wenzhao Fan, Xiao Xiong, Yongqian Sun, Zhenyu Zhong","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2024-06-27T10:25:37Z","title":"Failure Diagnosis in Microservice Systems: A Comprehensive Survey and Analysis"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2407.01710","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":"sha256:5a96c623bc7b0ab7e29f09187448879626b982726d4f076a324fdfebdc1179da","target":"record","created_at":"2026-07-05T10:00:38Z","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":"d0e412ce42f1a4d658a0bbabfbff9a3ed0dc32287d8ae49c9ad5e4b22878d81b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2024-06-27T10:25:37Z","title_canon_sha256":"6c1cc33cff40328e57720f3e58fc9a257b797753878d75c6bf5b284622e71247"},"schema_version":"1.0","source":{"id":"2407.01710","kind":"arxiv","version":2}},"canonical_sha256":"67b8265988b71ac9ecb6ca71b6af8450aab3746f2103cc2115bbad81af936d6f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"67b8265988b71ac9ecb6ca71b6af8450aab3746f2103cc2115bbad81af936d6f","first_computed_at":"2026-07-05T10:00:38.546095Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:00:38.546095Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/7XoQoFh7jLyB0L8AMNhDFXweGgAqmltDMhWl0YGAsipiVgxiNMR2hxxTsyN4SsB2A+mwb/9laT3J+ZAa6+uAA==","signature_status":"signed_v1","signed_at":"2026-07-05T10:00:38.546540Z","signed_message":"canonical_sha256_bytes"},"source_id":"2407.01710","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5a96c623bc7b0ab7e29f09187448879626b982726d4f076a324fdfebdc1179da","sha256:3a27c8648adac05a819167c5a5387b69b7033219ad191a01e33ca9eacdf1f4c9"],"state_sha256":"a975020b63a02acbd8ea42631bd97231e215547ecf969298cab2d296cb579854"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QUIOM9RDYTgnCyM0aL7AH9NvWeJnzsHgsqWfX4MSjWBs6xqQVlGQl05ruA+mkyVxXyj1FIBvZx6+PnU5W8O5DA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T15:45:41.689410Z","bundle_sha256":"2e888420f2f191a0d7e7980ca477a52e163ffaec5d12a09e8de823ec8fb547ca"}}