{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:SFM5AQHAJTWRCU36SYTEOR4K5Y","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":"6748181bacbf9787b7420dcc366cce6d6b7445ac078d2d1b33709b7642cdaea2","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2023-06-30T21:27:54Z","title_canon_sha256":"1c151ffe96cc57abaf82a2e36c42ebb3df3a30d1fd42e75cf4db739c339423a0"},"schema_version":"1.0","source":{"id":"2307.00143","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2307.00143","created_at":"2026-07-05T09:23:44Z"},{"alias_kind":"arxiv_version","alias_value":"2307.00143v2","created_at":"2026-07-05T09:23:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2307.00143","created_at":"2026-07-05T09:23:44Z"},{"alias_kind":"pith_short_12","alias_value":"SFM5AQHAJTWR","created_at":"2026-07-05T09:23:44Z"},{"alias_kind":"pith_short_16","alias_value":"SFM5AQHAJTWRCU36","created_at":"2026-07-05T09:23:44Z"},{"alias_kind":"pith_short_8","alias_value":"SFM5AQHA","created_at":"2026-07-05T09:23:44Z"}],"graph_snapshots":[{"event_id":"sha256:5d93b03b373b8ddd94608df8e7344b2427284496cc266fa1fc62ac9ae2229909","target":"graph","created_at":"2026-07-05T09:23:44Z","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/2307.00143/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Device fingerprinting leverages attributes that capture heterogeneity in hardware and software configurations to extract unique and stable fingerprints. Fingerprinting countermeasures attempt to either present a uniform fingerprint across different devices through normalization or present different fingerprints for the same device each time through obfuscation. We present FP-Rowhammer, a Rowhammer-based device fingerprinting approach that can build unique and stable fingerprints even across devices with normalized or obfuscated hardware and software configurations. To this end, FP-Rowhammer le","authors_text":"Hari Venugopalan, Jason Lowe-Power, Kaustav Goswami, Samuel T. King, Zainul Abi Din, Zubair Shafiq","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2023-06-30T21:27:54Z","title":"FP-Rowhammer: DRAM-Based Device Fingerprinting"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2307.00143","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":"sha256:5ed9924e4cda9a62f2f47d8275cebeabdfa2c46530f67f9846e66135b6e8c566","target":"record","created_at":"2026-07-05T09:23:44Z","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":"6748181bacbf9787b7420dcc366cce6d6b7445ac078d2d1b33709b7642cdaea2","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2023-06-30T21:27:54Z","title_canon_sha256":"1c151ffe96cc57abaf82a2e36c42ebb3df3a30d1fd42e75cf4db739c339423a0"},"schema_version":"1.0","source":{"id":"2307.00143","kind":"arxiv","version":2}},"canonical_sha256":"9159d040e04ced11537e962647478aee2150addafe81e2f73262bca57999ad93","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9159d040e04ced11537e962647478aee2150addafe81e2f73262bca57999ad93","first_computed_at":"2026-07-05T09:23:44.065082Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:23:44.065082Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Iga+NikOT23ZhdG0NpwHRCdki47Qg9NwOlNi6nY4uhWKbxnj3UYYYx7bWjHP380h5St+l4/ui9HTdkHdKJLwCw==","signature_status":"signed_v1","signed_at":"2026-07-05T09:23:44.065595Z","signed_message":"canonical_sha256_bytes"},"source_id":"2307.00143","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5ed9924e4cda9a62f2f47d8275cebeabdfa2c46530f67f9846e66135b6e8c566","sha256:5d93b03b373b8ddd94608df8e7344b2427284496cc266fa1fc62ac9ae2229909"],"state_sha256":"3c15004f0966df820903772db8cdba74966b072f55cf6ab502e3137f24936f53"}