{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:2DI2M7SZR43DHQVD4AAYBSHRVL","short_pith_number":"pith:2DI2M7SZ","canonical_record":{"source":{"id":"1708.01388","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2017-08-04T06:06:23Z","cross_cats_sorted":[],"title_canon_sha256":"bea8f41255374f5bb85c593b9c46e3988944eb26ff1e6b46395752585a12b485","abstract_canon_sha256":"60a28931478aee85f63f5ef53d96bf1c6daa7799f44acb53498407c94814dd41"},"schema_version":"1.0"},"canonical_sha256":"d0d1a67e598f3633c2a3e00180c8f1aac99ff9dd2944cd08770dfed6138da016","source":{"kind":"arxiv","id":"1708.01388","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1708.01388","created_at":"2026-05-18T00:38:37Z"},{"alias_kind":"arxiv_version","alias_value":"1708.01388v1","created_at":"2026-05-18T00:38:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1708.01388","created_at":"2026-05-18T00:38:37Z"},{"alias_kind":"pith_short_12","alias_value":"2DI2M7SZR43D","created_at":"2026-05-18T12:30:55Z"},{"alias_kind":"pith_short_16","alias_value":"2DI2M7SZR43DHQVD","created_at":"2026-05-18T12:30:55Z"},{"alias_kind":"pith_short_8","alias_value":"2DI2M7SZ","created_at":"2026-05-18T12:30:55Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:2DI2M7SZR43DHQVD4AAYBSHRVL","target":"record","payload":{"canonical_record":{"source":{"id":"1708.01388","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2017-08-04T06:06:23Z","cross_cats_sorted":[],"title_canon_sha256":"bea8f41255374f5bb85c593b9c46e3988944eb26ff1e6b46395752585a12b485","abstract_canon_sha256":"60a28931478aee85f63f5ef53d96bf1c6daa7799f44acb53498407c94814dd41"},"schema_version":"1.0"},"canonical_sha256":"d0d1a67e598f3633c2a3e00180c8f1aac99ff9dd2944cd08770dfed6138da016","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:38:37.522174Z","signature_b64":"mFpwEeOTWKVyANnQwTKaUmMYAi3XwL0qkS70d+6nUaFrqtNyDS7pfOQdRt7Ja3J7x+Wi+PMJp6BlAlKUpWu4CQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d0d1a67e598f3633c2a3e00180c8f1aac99ff9dd2944cd08770dfed6138da016","last_reissued_at":"2026-05-18T00:38:37.521577Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:38:37.521577Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1708.01388","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":"2026-05-18T00:38:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UqaZwJOGzQ9zkwLAKk3rR2bgz4v0/djHlkQpE/QsY3dQcDaDQREcjtZJAaR+xr3nQwthMEnlPcX/W+laFYl0Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T21:10:36.693682Z"},"content_sha256":"0bf78713cf3e004a8f72f666a3b3c8f47fdb4435b4ae207b873e3d18a57b1bd9","schema_version":"1.0","event_id":"sha256:0bf78713cf3e004a8f72f666a3b3c8f47fdb4435b4ae207b873e3d18a57b1bd9"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:2DI2M7SZR43DHQVD4AAYBSHRVL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Performance Overhead Comparison between Hypervisor and Container based Virtualization","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.DC","authors_text":"Jens A. Andersson, Maria Kihl, Qinghua Lu, Zheng Li","submitted_at":"2017-08-04T06:06:23Z","abstract_excerpt":"The current virtualization solution in the Cloud widely relies on hypervisor-based technologies. Along with the recent popularity of Docker, the container-based virtualization starts receiving more attention for being a promising alternative. Since both of the virtualization solutions are not resource-free, their performance overheads would lead to negative impacts on the quality of Cloud services. To help fundamentally understand the performance difference between these two types of virtualization solutions, we use a physical machine with \"just-enough\" resource as a baseline to investigate th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1708.01388","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:38:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"V1T2o2qfya2+zZJJHb0+lf4fCfzR7yBvHgB5cdLJzx6pUfabCdON2kJwp3baDKb+ULI5CcmAzdCZ8sJKU62/DQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T21:10:36.694032Z"},"content_sha256":"ce24fa8ecfad15a3790f993380fe7470b559970b7d1feeb64cb47de06b7356ed","schema_version":"1.0","event_id":"sha256:ce24fa8ecfad15a3790f993380fe7470b559970b7d1feeb64cb47de06b7356ed"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2DI2M7SZR43DHQVD4AAYBSHRVL/bundle.json","state_url":"https://pith.science/pith/2DI2M7SZR43DHQVD4AAYBSHRVL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2DI2M7SZR43DHQVD4AAYBSHRVL/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":"2026-06-01T21:10:36Z","links":{"resolver":"https://pith.science/pith/2DI2M7SZR43DHQVD4AAYBSHRVL","bundle":"https://pith.science/pith/2DI2M7SZR43DHQVD4AAYBSHRVL/bundle.json","state":"https://pith.science/pith/2DI2M7SZR43DHQVD4AAYBSHRVL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2DI2M7SZR43DHQVD4AAYBSHRVL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:2DI2M7SZR43DHQVD4AAYBSHRVL","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":"60a28931478aee85f63f5ef53d96bf1c6daa7799f44acb53498407c94814dd41","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2017-08-04T06:06:23Z","title_canon_sha256":"bea8f41255374f5bb85c593b9c46e3988944eb26ff1e6b46395752585a12b485"},"schema_version":"1.0","source":{"id":"1708.01388","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1708.01388","created_at":"2026-05-18T00:38:37Z"},{"alias_kind":"arxiv_version","alias_value":"1708.01388v1","created_at":"2026-05-18T00:38:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1708.01388","created_at":"2026-05-18T00:38:37Z"},{"alias_kind":"pith_short_12","alias_value":"2DI2M7SZR43D","created_at":"2026-05-18T12:30:55Z"},{"alias_kind":"pith_short_16","alias_value":"2DI2M7SZR43DHQVD","created_at":"2026-05-18T12:30:55Z"},{"alias_kind":"pith_short_8","alias_value":"2DI2M7SZ","created_at":"2026-05-18T12:30:55Z"}],"graph_snapshots":[{"event_id":"sha256:ce24fa8ecfad15a3790f993380fe7470b559970b7d1feeb64cb47de06b7356ed","target":"graph","created_at":"2026-05-18T00:38:37Z","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"},"paper":{"abstract_excerpt":"The current virtualization solution in the Cloud widely relies on hypervisor-based technologies. Along with the recent popularity of Docker, the container-based virtualization starts receiving more attention for being a promising alternative. Since both of the virtualization solutions are not resource-free, their performance overheads would lead to negative impacts on the quality of Cloud services. To help fundamentally understand the performance difference between these two types of virtualization solutions, we use a physical machine with \"just-enough\" resource as a baseline to investigate th","authors_text":"Jens A. Andersson, Maria Kihl, Qinghua Lu, Zheng Li","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2017-08-04T06:06:23Z","title":"Performance Overhead Comparison between Hypervisor and Container based Virtualization"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1708.01388","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":"sha256:0bf78713cf3e004a8f72f666a3b3c8f47fdb4435b4ae207b873e3d18a57b1bd9","target":"record","created_at":"2026-05-18T00:38:37Z","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":"60a28931478aee85f63f5ef53d96bf1c6daa7799f44acb53498407c94814dd41","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2017-08-04T06:06:23Z","title_canon_sha256":"bea8f41255374f5bb85c593b9c46e3988944eb26ff1e6b46395752585a12b485"},"schema_version":"1.0","source":{"id":"1708.01388","kind":"arxiv","version":1}},"canonical_sha256":"d0d1a67e598f3633c2a3e00180c8f1aac99ff9dd2944cd08770dfed6138da016","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d0d1a67e598f3633c2a3e00180c8f1aac99ff9dd2944cd08770dfed6138da016","first_computed_at":"2026-05-18T00:38:37.521577Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:38:37.521577Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"mFpwEeOTWKVyANnQwTKaUmMYAi3XwL0qkS70d+6nUaFrqtNyDS7pfOQdRt7Ja3J7x+Wi+PMJp6BlAlKUpWu4CQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:38:37.522174Z","signed_message":"canonical_sha256_bytes"},"source_id":"1708.01388","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0bf78713cf3e004a8f72f666a3b3c8f47fdb4435b4ae207b873e3d18a57b1bd9","sha256:ce24fa8ecfad15a3790f993380fe7470b559970b7d1feeb64cb47de06b7356ed"],"state_sha256":"858c3d8e0a2a9d84fd8dbbbf21fcc646a6d73eb192b0de6a301b1bb7bebeadb1"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Sjd1k6gDpvXurkXY/ykx7gCLIpjSubNdYYGbQSTQNs756+Ab3spGRPSKtTQOWY8fU/GZD9Qo9cg2D6qKYVkUDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T21:10:36.696111Z","bundle_sha256":"8b22c0c05ec3845152d9d8923d8d2b4217aa7160eced099164841cc1ba288f07"}}