{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:RDNU7XRGK4AKV72UJCTKHYHOJH","short_pith_number":"pith:RDNU7XRG","canonical_record":{"source":{"id":"2206.13599","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2022-06-27T19:25:35Z","cross_cats_sorted":[],"title_canon_sha256":"0e7f55c0dc9af8dd9da43e9ccebd64a11e1a9ae3bf508aefc811a0817feb4d0f","abstract_canon_sha256":"549ee613e81ce962a00545c472b9c4c2868719d3773203144ec17d489d1df879"},"schema_version":"1.0"},"canonical_sha256":"88db4fde265700aaff5448a6a3e0ee49e46e894899812f8e85d395e0f47d5683","source":{"kind":"arxiv","id":"2206.13599","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2206.13599","created_at":"2026-07-05T04:35:22Z"},{"alias_kind":"arxiv_version","alias_value":"2206.13599v1","created_at":"2026-07-05T04:35:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2206.13599","created_at":"2026-07-05T04:35:22Z"},{"alias_kind":"pith_short_12","alias_value":"RDNU7XRGK4AK","created_at":"2026-07-05T04:35:22Z"},{"alias_kind":"pith_short_16","alias_value":"RDNU7XRGK4AKV72U","created_at":"2026-07-05T04:35:22Z"},{"alias_kind":"pith_short_8","alias_value":"RDNU7XRG","created_at":"2026-07-05T04:35:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:RDNU7XRGK4AKV72UJCTKHYHOJH","target":"record","payload":{"canonical_record":{"source":{"id":"2206.13599","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2022-06-27T19:25:35Z","cross_cats_sorted":[],"title_canon_sha256":"0e7f55c0dc9af8dd9da43e9ccebd64a11e1a9ae3bf508aefc811a0817feb4d0f","abstract_canon_sha256":"549ee613e81ce962a00545c472b9c4c2868719d3773203144ec17d489d1df879"},"schema_version":"1.0"},"canonical_sha256":"88db4fde265700aaff5448a6a3e0ee49e46e894899812f8e85d395e0f47d5683","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:35:22.999794Z","signature_b64":"vb4uUKTu+Mji+RAjyZA05o9Z6HJjdEXDvxAZCzUrLtMIduAMEII2O92r4cdth3ZohMisokT1QMa52IVyfJJ5DQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"88db4fde265700aaff5448a6a3e0ee49e46e894899812f8e85d395e0f47d5683","last_reissued_at":"2026-07-05T04:35:22.999334Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:35:22.999334Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2206.13599","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T04:35:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+GzKigfPzm4CPHc1MWQbg3LxNSNGo2C5WUSSpssj/DWbe1lQWyl6+UK0o1Vd2qbKsDxgPIUb9iarCvV34E8hDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-20T22:04:55.205394Z"},"content_sha256":"059215d3102c718488535ed68c78e740567cb38022ef44722579152f857071fd","schema_version":"1.0","event_id":"sha256:059215d3102c718488535ed68c78e740567cb38022ef44722579152f857071fd"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:RDNU7XRGK4AKV72UJCTKHYHOJH","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Nowhere to Hide: Detecting Obfuscated Fingerprinting Scripts","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.CR","authors_text":"Ray Ngan, Surya Konkimalla, Zubair Shafiq","submitted_at":"2022-06-27T19:25:35Z","abstract_excerpt":"As the web moves away from stateful tracking, browser fingerprinting is becoming more prevalent. Unfortunately, existing approaches to detect browser fingerprinting do not take into account potential evasion tactics such as code obfuscation. To address this gap, we investigate the robustness of a state-of-the-art fingerprinting detection approach against various off-the-shelf obfuscation tools. Overall, we find that the combination of static and dynamic analysis is robust against different types of obfuscation. While some obfuscators are able to induce false negatives in static analysis, dynam"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2206.13599","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/2206.13599/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T04:35:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JJNVgOmQyrzWBn2hkN2NFC891L24r62lxN3iAwpcTDwDVi3JYz8phubHG+17XVyJsu8OFd9QooGguw8jBz2uDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-20T22:04:55.205794Z"},"content_sha256":"b81c70084d109be273e9561bcb670a6fc7d8cc98ed12c8c868469c6ea60c86d1","schema_version":"1.0","event_id":"sha256:b81c70084d109be273e9561bcb670a6fc7d8cc98ed12c8c868469c6ea60c86d1"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/RDNU7XRGK4AKV72UJCTKHYHOJH/bundle.json","state_url":"https://pith.science/pith/RDNU7XRGK4AKV72UJCTKHYHOJH/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/RDNU7XRGK4AKV72UJCTKHYHOJH/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-20T22:04:55Z","links":{"resolver":"https://pith.science/pith/RDNU7XRGK4AKV72UJCTKHYHOJH","bundle":"https://pith.science/pith/RDNU7XRGK4AKV72UJCTKHYHOJH/bundle.json","state":"https://pith.science/pith/RDNU7XRGK4AKV72UJCTKHYHOJH/state.json","well_known_bundle":"https://pith.science/.well-known/pith/RDNU7XRGK4AKV72UJCTKHYHOJH/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:RDNU7XRGK4AKV72UJCTKHYHOJH","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":"549ee613e81ce962a00545c472b9c4c2868719d3773203144ec17d489d1df879","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2022-06-27T19:25:35Z","title_canon_sha256":"0e7f55c0dc9af8dd9da43e9ccebd64a11e1a9ae3bf508aefc811a0817feb4d0f"},"schema_version":"1.0","source":{"id":"2206.13599","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2206.13599","created_at":"2026-07-05T04:35:22Z"},{"alias_kind":"arxiv_version","alias_value":"2206.13599v1","created_at":"2026-07-05T04:35:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2206.13599","created_at":"2026-07-05T04:35:22Z"},{"alias_kind":"pith_short_12","alias_value":"RDNU7XRGK4AK","created_at":"2026-07-05T04:35:22Z"},{"alias_kind":"pith_short_16","alias_value":"RDNU7XRGK4AKV72U","created_at":"2026-07-05T04:35:22Z"},{"alias_kind":"pith_short_8","alias_value":"RDNU7XRG","created_at":"2026-07-05T04:35:22Z"}],"graph_snapshots":[{"event_id":"sha256:b81c70084d109be273e9561bcb670a6fc7d8cc98ed12c8c868469c6ea60c86d1","target":"graph","created_at":"2026-07-05T04:35:22Z","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/2206.13599/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"As the web moves away from stateful tracking, browser fingerprinting is becoming more prevalent. Unfortunately, existing approaches to detect browser fingerprinting do not take into account potential evasion tactics such as code obfuscation. To address this gap, we investigate the robustness of a state-of-the-art fingerprinting detection approach against various off-the-shelf obfuscation tools. Overall, we find that the combination of static and dynamic analysis is robust against different types of obfuscation. While some obfuscators are able to induce false negatives in static analysis, dynam","authors_text":"Ray Ngan, Surya Konkimalla, Zubair Shafiq","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2022-06-27T19:25:35Z","title":"Nowhere to Hide: Detecting Obfuscated Fingerprinting Scripts"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2206.13599","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":"sha256:059215d3102c718488535ed68c78e740567cb38022ef44722579152f857071fd","target":"record","created_at":"2026-07-05T04:35:22Z","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":"549ee613e81ce962a00545c472b9c4c2868719d3773203144ec17d489d1df879","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2022-06-27T19:25:35Z","title_canon_sha256":"0e7f55c0dc9af8dd9da43e9ccebd64a11e1a9ae3bf508aefc811a0817feb4d0f"},"schema_version":"1.0","source":{"id":"2206.13599","kind":"arxiv","version":1}},"canonical_sha256":"88db4fde265700aaff5448a6a3e0ee49e46e894899812f8e85d395e0f47d5683","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"88db4fde265700aaff5448a6a3e0ee49e46e894899812f8e85d395e0f47d5683","first_computed_at":"2026-07-05T04:35:22.999334Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:35:22.999334Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"vb4uUKTu+Mji+RAjyZA05o9Z6HJjdEXDvxAZCzUrLtMIduAMEII2O92r4cdth3ZohMisokT1QMa52IVyfJJ5DQ==","signature_status":"signed_v1","signed_at":"2026-07-05T04:35:22.999794Z","signed_message":"canonical_sha256_bytes"},"source_id":"2206.13599","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:059215d3102c718488535ed68c78e740567cb38022ef44722579152f857071fd","sha256:b81c70084d109be273e9561bcb670a6fc7d8cc98ed12c8c868469c6ea60c86d1"],"state_sha256":"0b87b863b4300bf99ce36d23782ceabcb17ce3c839ba8d5d7c578bb36f8b5427"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dQlmQAqZTZOqSS1NV/Gy7ZgWIS5okSI6brQV4FoLs8astGUgJnjNtJV5w1z14KT4Bt2axxC/LhbG8Wz5yUZtCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-20T22:04:55.208231Z","bundle_sha256":"c30144171dbb1c2d7da680082555d85332aacd5dcd4dca4fdf8e4022623ad5d2"}}