{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:AF55YKRGQENFBI2N6GEUZLG3ZC","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":"5d9c3fc6a90c1cfaec4c4d0b2d224a1f9278ee13d0fbcd1613a6896d84cca60f","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CR","submitted_at":"2026-06-15T08:10:00Z","title_canon_sha256":"ec3f7dae8f7f1be01e2476641c66cbe352fc683a47980c49a0398f8eccdb1109"},"schema_version":"1.0","source":{"id":"2606.16372","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.16372","created_at":"2026-06-23T02:13:26Z"},{"alias_kind":"arxiv_version","alias_value":"2606.16372v2","created_at":"2026-06-23T02:13:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.16372","created_at":"2026-06-23T02:13:26Z"},{"alias_kind":"pith_short_12","alias_value":"AF55YKRGQENF","created_at":"2026-06-23T02:13:26Z"},{"alias_kind":"pith_short_16","alias_value":"AF55YKRGQENFBI2N","created_at":"2026-06-23T02:13:26Z"},{"alias_kind":"pith_short_8","alias_value":"AF55YKRG","created_at":"2026-06-23T02:13:26Z"}],"graph_snapshots":[{"event_id":"sha256:3c30e7fa7ca4bf701bcf82f6d6fac1e6ef33959d097e79f59951f78035892a0c","target":"graph","created_at":"2026-06-23T02:13:26Z","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/2606.16372/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Despite their age, MIPS processors remain deeply embedded in routers, industrial controllers, and IoT systems, yet their security against modern side-channel attacks has received little attention. This paper exposes how Simultaneous Multithreading (SMT), a feature increasingly used to boost performance in these environments, creates powerful cross-core timing channels on MIPS-based platforms. We introduce MIPSBLEED, a systematic analysis and exploitation framework that uncovers leakage in three shared microarchitectural components: the L1 data cache, L1 instruction cache, and the execution eng","authors_text":"Ahmed Najeeb, Billy Bob Brumley","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CR","submitted_at":"2026-06-15T08:10:00Z","title":"MIPSBLEED: Uncovering Microarchitectural Timing Leaks in Pervasive Embedded Processors"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.16372","kind":"arxiv","version":2},"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:ab8e9e8a1a120167f0a1f16553a16aa3a971230b341211f657ef0af94e05fb7a","target":"record","created_at":"2026-06-23T02:13:26Z","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":"5d9c3fc6a90c1cfaec4c4d0b2d224a1f9278ee13d0fbcd1613a6896d84cca60f","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CR","submitted_at":"2026-06-15T08:10:00Z","title_canon_sha256":"ec3f7dae8f7f1be01e2476641c66cbe352fc683a47980c49a0398f8eccdb1109"},"schema_version":"1.0","source":{"id":"2606.16372","kind":"arxiv","version":2}},"canonical_sha256":"017bdc2a26811a50a34df1894cacdbc8b0b05951105dda757c2f6e8683d7da54","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"017bdc2a26811a50a34df1894cacdbc8b0b05951105dda757c2f6e8683d7da54","first_computed_at":"2026-06-23T02:13:26.712557Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-23T02:13:26.712557Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"MnXeHimL44JliYINuxHNlhkYLoh85KDSizQ7RNVRRVJSCSzczvRzAk5BIyJF9+PAamxQF2Ue/44w99pcN4jjCQ==","signature_status":"signed_v1","signed_at":"2026-06-23T02:13:26.712994Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.16372","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ab8e9e8a1a120167f0a1f16553a16aa3a971230b341211f657ef0af94e05fb7a","sha256:3c30e7fa7ca4bf701bcf82f6d6fac1e6ef33959d097e79f59951f78035892a0c"],"state_sha256":"5be78ca42b5d6af5a05813afdd5d93fd3808c967ec92eb431af6b6f38af7b748"}