{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:MSM4JFZDXT7REK54H5BRYMF4N7","short_pith_number":"pith:MSM4JFZD","schema_version":"1.0","canonical_sha256":"6499c49723bcff122bbc3f431c30bc6fd1d760047919a6b390e20133080f8ceb","source":{"kind":"arxiv","id":"1310.6298","version":1},"attestation_state":"computed","paper":{"title":"The Quest-V Separation Kernel for Mixed Criticality Systems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.OS","authors_text":"Eric Missimer, Richard West, Ye Li","submitted_at":"2013-10-23T17:14:25Z","abstract_excerpt":"Multi- and many-core processors are becoming increasingly popular in embedded systems. Many of these processors now feature hardware virtualization capabilities, such as the ARM Cortex A15, and x86 processors with Intel VT-x or AMD-V support. Hardware virtualization offers opportunities to partition physical resources, including processor cores, memory and I/O devices amongst guest virtual machines. Mixed criticality systems and services can then co-exist on the same platform in separate virtual machines. However, traditional virtual machine systems are too expensive because of the costs of tr"},"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":"1310.6298","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.OS","submitted_at":"2013-10-23T17:14:25Z","cross_cats_sorted":[],"title_canon_sha256":"50ff7527828c243cc7815bbc8865c736f63b1318f40a674a9a644e9ffc9ef897","abstract_canon_sha256":"cdb969319438996ea276d13a55f99774e1dfb7b6df17824aff12c59620270245"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:09:20.785592Z","signature_b64":"5vcbgcD7mVdsLiUE4i31MkS2fkpgijWPtuWB3wkcZ9UpWNwAesYYzZqNNO7MDfoJsiBSuLVkylYNyX9jVJ8mBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6499c49723bcff122bbc3f431c30bc6fd1d760047919a6b390e20133080f8ceb","last_reissued_at":"2026-05-18T03:09:20.784786Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:09:20.784786Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The Quest-V Separation Kernel for Mixed Criticality Systems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.OS","authors_text":"Eric Missimer, Richard West, Ye Li","submitted_at":"2013-10-23T17:14:25Z","abstract_excerpt":"Multi- and many-core processors are becoming increasingly popular in embedded systems. Many of these processors now feature hardware virtualization capabilities, such as the ARM Cortex A15, and x86 processors with Intel VT-x or AMD-V support. Hardware virtualization offers opportunities to partition physical resources, including processor cores, memory and I/O devices amongst guest virtual machines. Mixed criticality systems and services can then co-exist on the same platform in separate virtual machines. However, traditional virtual machine systems are too expensive because of the costs of tr"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1310.6298","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":"1310.6298","created_at":"2026-05-18T03:09:20.784907+00:00"},{"alias_kind":"arxiv_version","alias_value":"1310.6298v1","created_at":"2026-05-18T03:09:20.784907+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1310.6298","created_at":"2026-05-18T03:09:20.784907+00:00"},{"alias_kind":"pith_short_12","alias_value":"MSM4JFZDXT7R","created_at":"2026-05-18T12:27:52.871228+00:00"},{"alias_kind":"pith_short_16","alias_value":"MSM4JFZDXT7REK54","created_at":"2026-05-18T12:27:52.871228+00:00"},{"alias_kind":"pith_short_8","alias_value":"MSM4JFZD","created_at":"2026-05-18T12:27:52.871228+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/MSM4JFZDXT7REK54H5BRYMF4N7","json":"https://pith.science/pith/MSM4JFZDXT7REK54H5BRYMF4N7.json","graph_json":"https://pith.science/api/pith-number/MSM4JFZDXT7REK54H5BRYMF4N7/graph.json","events_json":"https://pith.science/api/pith-number/MSM4JFZDXT7REK54H5BRYMF4N7/events.json","paper":"https://pith.science/paper/MSM4JFZD"},"agent_actions":{"view_html":"https://pith.science/pith/MSM4JFZDXT7REK54H5BRYMF4N7","download_json":"https://pith.science/pith/MSM4JFZDXT7REK54H5BRYMF4N7.json","view_paper":"https://pith.science/paper/MSM4JFZD","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1310.6298&json=true","fetch_graph":"https://pith.science/api/pith-number/MSM4JFZDXT7REK54H5BRYMF4N7/graph.json","fetch_events":"https://pith.science/api/pith-number/MSM4JFZDXT7REK54H5BRYMF4N7/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/MSM4JFZDXT7REK54H5BRYMF4N7/action/timestamp_anchor","attest_storage":"https://pith.science/pith/MSM4JFZDXT7REK54H5BRYMF4N7/action/storage_attestation","attest_author":"https://pith.science/pith/MSM4JFZDXT7REK54H5BRYMF4N7/action/author_attestation","sign_citation":"https://pith.science/pith/MSM4JFZDXT7REK54H5BRYMF4N7/action/citation_signature","submit_replication":"https://pith.science/pith/MSM4JFZDXT7REK54H5BRYMF4N7/action/replication_record"}},"created_at":"2026-05-18T03:09:20.784907+00:00","updated_at":"2026-05-18T03:09:20.784907+00:00"}