{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:7DGYBIG6BN55ULDPT3DIRYMHYZ","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":"83ae3622bb6c6b7c192f615f2ec84506b71f7e624b5743766d5ea2f7ff1b22c6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2020-07-05T13:19:02Z","title_canon_sha256":"fa21f531ad97df2ed652685c66bba74167f98b3d95f25f4492207ffc5485eb9e"},"schema_version":"1.0","source":{"id":"2007.03548","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2007.03548","created_at":"2026-07-05T01:17:04Z"},{"alias_kind":"arxiv_version","alias_value":"2007.03548v1","created_at":"2026-07-05T01:17:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2007.03548","created_at":"2026-07-05T01:17:04Z"},{"alias_kind":"pith_short_12","alias_value":"7DGYBIG6BN55","created_at":"2026-07-05T01:17:04Z"},{"alias_kind":"pith_short_16","alias_value":"7DGYBIG6BN55ULDP","created_at":"2026-07-05T01:17:04Z"},{"alias_kind":"pith_short_8","alias_value":"7DGYBIG6","created_at":"2026-07-05T01:17:04Z"}],"graph_snapshots":[{"event_id":"sha256:cbc72933b19703963e7478f58f14d54f9ad7e31e7492e8539e9048aa2aa502f0","target":"graph","created_at":"2026-07-05T01:17:04Z","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/2007.03548/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Just-in-time return-oriented programming (JIT-ROP) is a powerful memory corruption attack that bypasses various forms of code randomization. Execute-only memory (XOM) can potentially prevent these attacks, but requires source code. In contrast, destructive code reads (DCR) provide a trade-off between security and legacy compatibility. The common belief is that DCR provides strong protection if combined with a high-entropy code randomization.\n  The contribution of this paper is twofold: first, we demonstrate that DCR can be bypassed regardless of the underlying code randomization scheme. To thi","authors_text":"Jannik Pewny, Lucas Davi, Philipp Koppe, Thorsten Holz","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2020-07-05T13:19:02Z","title":"Breaking and Fixing Destructive Code Read Defenses"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2007.03548","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:c7ff523fd62d2940e5ae9ff53c2c4943693184da24e76da9694b3bb19b60d548","target":"record","created_at":"2026-07-05T01:17:04Z","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":"83ae3622bb6c6b7c192f615f2ec84506b71f7e624b5743766d5ea2f7ff1b22c6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2020-07-05T13:19:02Z","title_canon_sha256":"fa21f531ad97df2ed652685c66bba74167f98b3d95f25f4492207ffc5485eb9e"},"schema_version":"1.0","source":{"id":"2007.03548","kind":"arxiv","version":1}},"canonical_sha256":"f8cd80a0de0b7bda2c6f9ec688e187c6547e2967fcb7713ba41405006dea8fa8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f8cd80a0de0b7bda2c6f9ec688e187c6547e2967fcb7713ba41405006dea8fa8","first_computed_at":"2026-07-05T01:17:04.025509Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:17:04.025509Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"DSSZtqKrKFw4+wKgn9Kie0o+yNxfBDinJ7B3en0Jjl1KBDxW3XPXNWYlYv7vf4Z6Y9SGcHoRTFkWAL3bVGI2DA==","signature_status":"signed_v1","signed_at":"2026-07-05T01:17:04.025955Z","signed_message":"canonical_sha256_bytes"},"source_id":"2007.03548","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c7ff523fd62d2940e5ae9ff53c2c4943693184da24e76da9694b3bb19b60d548","sha256:cbc72933b19703963e7478f58f14d54f9ad7e31e7492e8539e9048aa2aa502f0"],"state_sha256":"40447e34c8be45c355d56f046f8cf2f682d267879baf7565cd4b2e4349691b9c"}