{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:EZLUFE24NJLJGG4HEB4YVU27VV","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":"2b6722afaa631523d54735b8821e7471a02494ef8ba13e9e47cc952fffc78efa","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2020-05-03T19:49:17Z","title_canon_sha256":"3f3e20b1951644fef8628d9e85f8f9330d38d0c648b3b91728afc9f556d6e27a"},"schema_version":"1.0","source":{"id":"2005.04096","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2005.04096","created_at":"2026-07-05T01:01:29Z"},{"alias_kind":"arxiv_version","alias_value":"2005.04096v1","created_at":"2026-07-05T01:01:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2005.04096","created_at":"2026-07-05T01:01:29Z"},{"alias_kind":"pith_short_12","alias_value":"EZLUFE24NJLJ","created_at":"2026-07-05T01:01:29Z"},{"alias_kind":"pith_short_16","alias_value":"EZLUFE24NJLJGG4H","created_at":"2026-07-05T01:01:29Z"},{"alias_kind":"pith_short_8","alias_value":"EZLUFE24","created_at":"2026-07-05T01:01:29Z"}],"graph_snapshots":[{"event_id":"sha256:0f4e2a13ed68beb0bf228095db60ff4d589d00bd8b8f192228db53518e8fee42","target":"graph","created_at":"2026-07-05T01:01:29Z","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/2005.04096/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Today, leveraging the enormous modular power, diversity and flexibility of manycore systems-on-a-chip (SoCs) requires careful orchestration of complex resources, a task left to low-level software, e.g. hypervisors. In current architectures, this software forms a single point of failure and worthwhile target for attacks: once compromised, adversaries gain access to all information and full control over the platform and the environment it controls. This paper proposes Midir, an enhanced manycore architecture, effecting a paradigm shift from SoCs to distributed SoCs. Midir changes the way platfor","authors_text":"In\\^es Pinto Gouveia, Interdisciplinary Center for Security, Marcus V\\\"olp, Paulo Esteves-Verissimo (University of Luxembourg, Reliability, Trust (SnT) - CritiX group)","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2020-05-03T19:49:17Z","title":"Behind the Last Line of Defense -- Surviving SoC Faults and Intrusions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2005.04096","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":"sha256:73fc88194af3766f3e0fb9646b1f36de239e8b78426457868c1e9afd78227913","target":"record","created_at":"2026-07-05T01:01:29Z","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":"2b6722afaa631523d54735b8821e7471a02494ef8ba13e9e47cc952fffc78efa","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2020-05-03T19:49:17Z","title_canon_sha256":"3f3e20b1951644fef8628d9e85f8f9330d38d0c648b3b91728afc9f556d6e27a"},"schema_version":"1.0","source":{"id":"2005.04096","kind":"arxiv","version":1}},"canonical_sha256":"265742935c6a56931b8720798ad35fad71ea78dbce0c95107868d59f191b24ae","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"265742935c6a56931b8720798ad35fad71ea78dbce0c95107868d59f191b24ae","first_computed_at":"2026-07-05T01:01:29.048815Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:01:29.048815Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"DQS5Ut+jdI4kqttUWAF/17kb1LxiXy6sxV5Sg2wFZeSlUDebfYURAXhuFyHzxtmpWKMK0PuLFuW5bt8TaBLRAg==","signature_status":"signed_v1","signed_at":"2026-07-05T01:01:29.049161Z","signed_message":"canonical_sha256_bytes"},"source_id":"2005.04096","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:73fc88194af3766f3e0fb9646b1f36de239e8b78426457868c1e9afd78227913","sha256:0f4e2a13ed68beb0bf228095db60ff4d589d00bd8b8f192228db53518e8fee42"],"state_sha256":"f23a7a477672559d239b8fed4707a250f57f2166098d25c688a68ba07a75baf3"}