{"paper":{"title":"System-Level Isolation for Mixed-Criticality RISC-V SoCs: A \"World\" Reality Check","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.AR"],"primary_cat":"cs.CR","authors_text":"Glenn Farrall, Jose Martins, Kai Dieffenbach, Kajetan Nuernberger, Luis Cunha, Manuel Rodriguez, Sandro Pinto, Thomas Roecker, Tiago Gomes, Uwe Moslehner","submitted_at":"2026-02-04T19:39:56Z","abstract_excerpt":"As RISC-V adoption accelerates, domains such as automotive, the Internet of Things (IoT), and industrial control are attracting growing attention. These domains are subject to stringent Size, Weight, Power, and Cost (SWaP-C) constraints, which have driven a shift toward heterogeneous Systems-on-Chip (SoCs) integrating general-purpose CPUs, tightly coupled accelerators, and diverse I/O devices with different integrity levels. While such integration improves cost efficiency and performance, it introduces a fundamental safety and security challenge: enforcing system-level isolation in mixed-criti"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2602.05002","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2602.05002/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"}