{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:SILIESW4IX3AJLKWVVMRRFJTSG","short_pith_number":"pith:SILIESW4","schema_version":"1.0","canonical_sha256":"9216824adc45f604ad56ad5918953391aad7409f37416c20034fb4041c96446f","source":{"kind":"arxiv","id":"1606.05963","version":1},"attestation_state":"computed","paper":{"title":"Debugging OpenStack Problems Using a State Graph Approach","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.DC","authors_text":"Hu Li, Sen Wang, Wei Xu, Yong Xiang","submitted_at":"2016-06-20T02:58:24Z","abstract_excerpt":"It is hard to operate and debug systems like OpenStack that integrate many independently developed modules with multiple levels of abstractions. A major challenge is to navigate through the complex dependencies and relationships of the states in different modules or subsystems, to ensure the correctness and consistency of these states. We present a system that captures the runtime states and events from the entire OpenStack-Ceph stack, and automatically organizes these data into a graph that we call system operation state graph (SOSG).With SOSG we can use intuitive graph traversal techniques t"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1606.05963","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2016-06-20T02:58:24Z","cross_cats_sorted":[],"title_canon_sha256":"baa51d23be19260cb2a029ed2e4885a9072906ed561cb75828466c5cd1cfc600","abstract_canon_sha256":"ba61613b9d050da1531da0a3ed1f1f77422a46b03ef4cabeb409fa31057d494a"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:12:15.684911Z","signature_b64":"wdoA2fMDU9hlZW8RCf6qFZ9+ywYpyOLqorUIyeL0BWZCfWRevpYzoQyULzFW9R7ZFOusbmZHK7qhziW6boC1Aw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9216824adc45f604ad56ad5918953391aad7409f37416c20034fb4041c96446f","last_reissued_at":"2026-05-18T01:12:15.684581Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:12:15.684581Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Debugging OpenStack Problems Using a State Graph Approach","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.DC","authors_text":"Hu Li, Sen Wang, Wei Xu, Yong Xiang","submitted_at":"2016-06-20T02:58:24Z","abstract_excerpt":"It is hard to operate and debug systems like OpenStack that integrate many independently developed modules with multiple levels of abstractions. A major challenge is to navigate through the complex dependencies and relationships of the states in different modules or subsystems, to ensure the correctness and consistency of these states. We present a system that captures the runtime states and events from the entire OpenStack-Ceph stack, and automatically organizes these data into a graph that we call system operation state graph (SOSG).With SOSG we can use intuitive graph traversal techniques t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1606.05963","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":""},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1606.05963","created_at":"2026-05-18T01:12:15.684631+00:00"},{"alias_kind":"arxiv_version","alias_value":"1606.05963v1","created_at":"2026-05-18T01:12:15.684631+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1606.05963","created_at":"2026-05-18T01:12:15.684631+00:00"},{"alias_kind":"pith_short_12","alias_value":"SILIESW4IX3A","created_at":"2026-05-18T12:30:44.179134+00:00"},{"alias_kind":"pith_short_16","alias_value":"SILIESW4IX3AJLKW","created_at":"2026-05-18T12:30:44.179134+00:00"},{"alias_kind":"pith_short_8","alias_value":"SILIESW4","created_at":"2026-05-18T12:30:44.179134+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/SILIESW4IX3AJLKWVVMRRFJTSG","json":"https://pith.science/pith/SILIESW4IX3AJLKWVVMRRFJTSG.json","graph_json":"https://pith.science/api/pith-number/SILIESW4IX3AJLKWVVMRRFJTSG/graph.json","events_json":"https://pith.science/api/pith-number/SILIESW4IX3AJLKWVVMRRFJTSG/events.json","paper":"https://pith.science/paper/SILIESW4"},"agent_actions":{"view_html":"https://pith.science/pith/SILIESW4IX3AJLKWVVMRRFJTSG","download_json":"https://pith.science/pith/SILIESW4IX3AJLKWVVMRRFJTSG.json","view_paper":"https://pith.science/paper/SILIESW4","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1606.05963&json=true","fetch_graph":"https://pith.science/api/pith-number/SILIESW4IX3AJLKWVVMRRFJTSG/graph.json","fetch_events":"https://pith.science/api/pith-number/SILIESW4IX3AJLKWVVMRRFJTSG/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/SILIESW4IX3AJLKWVVMRRFJTSG/action/timestamp_anchor","attest_storage":"https://pith.science/pith/SILIESW4IX3AJLKWVVMRRFJTSG/action/storage_attestation","attest_author":"https://pith.science/pith/SILIESW4IX3AJLKWVVMRRFJTSG/action/author_attestation","sign_citation":"https://pith.science/pith/SILIESW4IX3AJLKWVVMRRFJTSG/action/citation_signature","submit_replication":"https://pith.science/pith/SILIESW4IX3AJLKWVVMRRFJTSG/action/replication_record"}},"created_at":"2026-05-18T01:12:15.684631+00:00","updated_at":"2026-05-18T01:12:15.684631+00:00"}