{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:DKO4VED75P7M4BTKVYF4HFGPLI","short_pith_number":"pith:DKO4VED7","canonical_record":{"source":{"id":"2605.14633","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2026-05-14T09:45:24Z","cross_cats_sorted":[],"title_canon_sha256":"4ac9c35ddc1e1a8c443b03c776d1cb33abfec2da7f2de43e789e701de1eb232e","abstract_canon_sha256":"5418201502a845768ec9add14fb23f0ea4f2de717114892e14d5b3cfdc4c0fc3"},"schema_version":"1.0"},"canonical_sha256":"1a9dca907febfece066aae0bc394cf5a386982b72f567e3979fb52956b32b4e1","source":{"kind":"arxiv","id":"2605.14633","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.14633","created_at":"2026-05-17T23:39:03Z"},{"alias_kind":"arxiv_version","alias_value":"2605.14633v1","created_at":"2026-05-17T23:39:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.14633","created_at":"2026-05-17T23:39:03Z"},{"alias_kind":"pith_short_12","alias_value":"DKO4VED75P7M","created_at":"2026-05-18T12:33:37Z"},{"alias_kind":"pith_short_16","alias_value":"DKO4VED75P7M4BTK","created_at":"2026-05-18T12:33:37Z"},{"alias_kind":"pith_short_8","alias_value":"DKO4VED7","created_at":"2026-05-18T12:33:37Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:DKO4VED75P7M4BTKVYF4HFGPLI","target":"record","payload":{"canonical_record":{"source":{"id":"2605.14633","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2026-05-14T09:45:24Z","cross_cats_sorted":[],"title_canon_sha256":"4ac9c35ddc1e1a8c443b03c776d1cb33abfec2da7f2de43e789e701de1eb232e","abstract_canon_sha256":"5418201502a845768ec9add14fb23f0ea4f2de717114892e14d5b3cfdc4c0fc3"},"schema_version":"1.0"},"canonical_sha256":"1a9dca907febfece066aae0bc394cf5a386982b72f567e3979fb52956b32b4e1","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:39:03.950888Z","signature_b64":"VQqh74twjhc+bdpAlTneNvsat4bOjExUDec1PfVXLpjryzv5DQe8rKvx+dUZTO6/nRh/83lior0mFmdLo6NzCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1a9dca907febfece066aae0bc394cf5a386982b72f567e3979fb52956b32b4e1","last_reissued_at":"2026-05-17T23:39:03.950164Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:39:03.950164Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2605.14633","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":"2026-05-17T23:39:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"A5TqNx9sCyc1J0NrqjyeRsAn/2vpmznzI8NwiY2Jt4P6Spa4no2/MCy1I3Tlpsy8z+/U2JL1y6g3sF8sHcChDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T01:21:58.403854Z"},"content_sha256":"01b73d6a73b619bece1f9a7e23eefda83135de2283eaffa4dabb427078f62f4d","schema_version":"1.0","event_id":"sha256:01b73d6a73b619bece1f9a7e23eefda83135de2283eaffa4dabb427078f62f4d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:DKO4VED75P7M4BTKVYF4HFGPLI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Capacitive Touchscreens at Risk: A Practical Side-Channel Attack on Smartphones via Electromagnetic Emanations","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.CR","authors_text":"Changhai Ou, Jinyuan Zhang, Shihui Zheng, Shiyu Zhu, Tianwei Zhang, Xingshuo Han, Yuan Li, Yukun Cheng, Zhenfang Qiu","submitted_at":"2026-05-14T09:45:24Z","abstract_excerpt":"Capacitive touchscreens in modern smartphones introduce severe side-channel vulnerabilities. However, existing attacks often require restrictive conditions or invasive measurements. This paper presents TESLA, a novel, contactless electromagnetic (EM) side-channel attack that exploits inherent EM emanations during touchscreen scanning. We demonstrate that these emanations encode the spatiotemporal evolution of touch interactions, forming a unified leakage basis. By secretly placing an EM probe near the victim's device, TESLA enables attackers to extract highly sensitive information, including s"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.14633","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":""},"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":"2026-05-17T23:39:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TNSLe4c8uTFFp9vvAQ8xae0DRyTc47fBVFzxnzMCxh4YJuZ3EniuVxtWenFVUdmy4zT+wNjVMGY18Lm0qQ9eAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T01:21:58.404582Z"},"content_sha256":"fd754384fbfc4ba9fa15cbce2293700ddda45efd6dc11c15f08c7cbac4051e36","schema_version":"1.0","event_id":"sha256:fd754384fbfc4ba9fa15cbce2293700ddda45efd6dc11c15f08c7cbac4051e36"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DKO4VED75P7M4BTKVYF4HFGPLI/bundle.json","state_url":"https://pith.science/pith/DKO4VED75P7M4BTKVYF4HFGPLI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DKO4VED75P7M4BTKVYF4HFGPLI/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":"2026-05-30T01:21:58Z","links":{"resolver":"https://pith.science/pith/DKO4VED75P7M4BTKVYF4HFGPLI","bundle":"https://pith.science/pith/DKO4VED75P7M4BTKVYF4HFGPLI/bundle.json","state":"https://pith.science/pith/DKO4VED75P7M4BTKVYF4HFGPLI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DKO4VED75P7M4BTKVYF4HFGPLI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:DKO4VED75P7M4BTKVYF4HFGPLI","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":"5418201502a845768ec9add14fb23f0ea4f2de717114892e14d5b3cfdc4c0fc3","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2026-05-14T09:45:24Z","title_canon_sha256":"4ac9c35ddc1e1a8c443b03c776d1cb33abfec2da7f2de43e789e701de1eb232e"},"schema_version":"1.0","source":{"id":"2605.14633","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.14633","created_at":"2026-05-17T23:39:03Z"},{"alias_kind":"arxiv_version","alias_value":"2605.14633v1","created_at":"2026-05-17T23:39:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.14633","created_at":"2026-05-17T23:39:03Z"},{"alias_kind":"pith_short_12","alias_value":"DKO4VED75P7M","created_at":"2026-05-18T12:33:37Z"},{"alias_kind":"pith_short_16","alias_value":"DKO4VED75P7M4BTK","created_at":"2026-05-18T12:33:37Z"},{"alias_kind":"pith_short_8","alias_value":"DKO4VED7","created_at":"2026-05-18T12:33:37Z"}],"graph_snapshots":[{"event_id":"sha256:fd754384fbfc4ba9fa15cbce2293700ddda45efd6dc11c15f08c7cbac4051e36","target":"graph","created_at":"2026-05-17T23:39:03Z","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"},"paper":{"abstract_excerpt":"Capacitive touchscreens in modern smartphones introduce severe side-channel vulnerabilities. However, existing attacks often require restrictive conditions or invasive measurements. This paper presents TESLA, a novel, contactless electromagnetic (EM) side-channel attack that exploits inherent EM emanations during touchscreen scanning. We demonstrate that these emanations encode the spatiotemporal evolution of touch interactions, forming a unified leakage basis. By secretly placing an EM probe near the victim's device, TESLA enables attackers to extract highly sensitive information, including s","authors_text":"Changhai Ou, Jinyuan Zhang, Shihui Zheng, Shiyu Zhu, Tianwei Zhang, Xingshuo Han, Yuan Li, Yukun Cheng, Zhenfang Qiu","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2026-05-14T09:45:24Z","title":"Capacitive Touchscreens at Risk: A Practical Side-Channel Attack on Smartphones via Electromagnetic Emanations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.14633","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":"sha256:01b73d6a73b619bece1f9a7e23eefda83135de2283eaffa4dabb427078f62f4d","target":"record","created_at":"2026-05-17T23:39:03Z","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":"5418201502a845768ec9add14fb23f0ea4f2de717114892e14d5b3cfdc4c0fc3","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2026-05-14T09:45:24Z","title_canon_sha256":"4ac9c35ddc1e1a8c443b03c776d1cb33abfec2da7f2de43e789e701de1eb232e"},"schema_version":"1.0","source":{"id":"2605.14633","kind":"arxiv","version":1}},"canonical_sha256":"1a9dca907febfece066aae0bc394cf5a386982b72f567e3979fb52956b32b4e1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1a9dca907febfece066aae0bc394cf5a386982b72f567e3979fb52956b32b4e1","first_computed_at":"2026-05-17T23:39:03.950164Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:39:03.950164Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"VQqh74twjhc+bdpAlTneNvsat4bOjExUDec1PfVXLpjryzv5DQe8rKvx+dUZTO6/nRh/83lior0mFmdLo6NzCw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:39:03.950888Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.14633","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:01b73d6a73b619bece1f9a7e23eefda83135de2283eaffa4dabb427078f62f4d","sha256:fd754384fbfc4ba9fa15cbce2293700ddda45efd6dc11c15f08c7cbac4051e36"],"state_sha256":"571f4e979d6941333c9f74a15957bbbebf892124f116b1401dc5c7d1931ae19e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qpir6pm4G0ZzD8xUO9yNfc6lcXCS5kbJmYnzdYTv1Ndfj1ap+pqjZ7+dFyceE913g1H3HWJorfujG3vM26u5Cg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T01:21:58.408468Z","bundle_sha256":"61fbfeb5d3cbf9185782c668fee4f4a914859c5a537bd8e2bbe1a780efc3fa38"}}