{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:3JBZPA2SFN5VFR5T6PKQU2UP22","short_pith_number":"pith:3JBZPA2S","canonical_record":{"source":{"id":"1604.06964","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2016-04-23T23:12:24Z","cross_cats_sorted":[],"title_canon_sha256":"1801836bc8971483daf6a782324e7115952fea549bdd9933431fa47e34cef59d","abstract_canon_sha256":"efe672444a678cb32451f4f10cc075349be78fe39847d21a3e6876619c7f5f2c"},"schema_version":"1.0"},"canonical_sha256":"da439783522b7b52c7b3f3d50a6a8fd69cf0d562593c475ee9dd5e787884825e","source":{"kind":"arxiv","id":"1604.06964","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1604.06964","created_at":"2026-05-18T01:16:23Z"},{"alias_kind":"arxiv_version","alias_value":"1604.06964v1","created_at":"2026-05-18T01:16:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1604.06964","created_at":"2026-05-18T01:16:23Z"},{"alias_kind":"pith_short_12","alias_value":"3JBZPA2SFN5V","created_at":"2026-05-18T12:29:55Z"},{"alias_kind":"pith_short_16","alias_value":"3JBZPA2SFN5VFR5T","created_at":"2026-05-18T12:29:55Z"},{"alias_kind":"pith_short_8","alias_value":"3JBZPA2S","created_at":"2026-05-18T12:29:55Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:3JBZPA2SFN5VFR5T6PKQU2UP22","target":"record","payload":{"canonical_record":{"source":{"id":"1604.06964","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2016-04-23T23:12:24Z","cross_cats_sorted":[],"title_canon_sha256":"1801836bc8971483daf6a782324e7115952fea549bdd9933431fa47e34cef59d","abstract_canon_sha256":"efe672444a678cb32451f4f10cc075349be78fe39847d21a3e6876619c7f5f2c"},"schema_version":"1.0"},"canonical_sha256":"da439783522b7b52c7b3f3d50a6a8fd69cf0d562593c475ee9dd5e787884825e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:16:23.483191Z","signature_b64":"aDU+JoK4E2JRNRhn9B0T/fLqMiW7crkmdYTcvvPWY8kI/8Zq+HiTIKN/Mz9DXK5ddEJkMBTM+jfHCISdTG9wBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"da439783522b7b52c7b3f3d50a6a8fd69cf0d562593c475ee9dd5e787884825e","last_reissued_at":"2026-05-18T01:16:23.482661Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:16:23.482661Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1604.06964","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":"2026-05-18T01:16:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sL/8OIZT0r4NI6bTxGZoSIJlCaGuBdq4HJPeYOz3/2ph8a3b3cr1tOwMc8mQLLis/1BuPHyTt/Z7juhuUDOfDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T10:48:37.348856Z"},"content_sha256":"2236e9a294ca7bd015cc8a741325f53d513e1f7554b9b45fb09fcf0dab2598f1","schema_version":"1.0","event_id":"sha256:2236e9a294ca7bd015cc8a741325f53d513e1f7554b9b45fb09fcf0dab2598f1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:3JBZPA2SFN5VFR5T6PKQU2UP22","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"BinderCracker: Assessing the Robustness of Android System Services","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CR","authors_text":"Huan Feng, Kang G. Shin","submitted_at":"2016-04-23T23:12:24Z","abstract_excerpt":"In Android, communications between apps and system services are supported by a transaction-based Inter-Process Communication (IPC) mechanism. Binder, as the cornerstone of this IPC mechanism, separates two communicating parties as client and server. As with any client-server model, the server should not make any assumption on the validity (sanity) of client-side transaction. To our surprise, we find this principle has frequently been overlooked in the implementation of Android system services. In this paper, we demonstrate the prevalence and severity of this vulnerability surface and try to an"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1604.06964","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":"2026-05-18T01:16:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8sweS8U2IOFujiykOOZq5j8P320GHh/g7qnfQu1aIemFH1CJAKldfrSMXskvPlad9IZ92PZa0Df7zDsWQezgBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T10:48:37.349194Z"},"content_sha256":"f1c4328ff55d10e180cbd6d6133293c8dbd33f4f1f7d1de2ae2185b43e82fbf3","schema_version":"1.0","event_id":"sha256:f1c4328ff55d10e180cbd6d6133293c8dbd33f4f1f7d1de2ae2185b43e82fbf3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/3JBZPA2SFN5VFR5T6PKQU2UP22/bundle.json","state_url":"https://pith.science/pith/3JBZPA2SFN5VFR5T6PKQU2UP22/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/3JBZPA2SFN5VFR5T6PKQU2UP22/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":"2026-06-09T10:48:37Z","links":{"resolver":"https://pith.science/pith/3JBZPA2SFN5VFR5T6PKQU2UP22","bundle":"https://pith.science/pith/3JBZPA2SFN5VFR5T6PKQU2UP22/bundle.json","state":"https://pith.science/pith/3JBZPA2SFN5VFR5T6PKQU2UP22/state.json","well_known_bundle":"https://pith.science/.well-known/pith/3JBZPA2SFN5VFR5T6PKQU2UP22/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:3JBZPA2SFN5VFR5T6PKQU2UP22","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":"efe672444a678cb32451f4f10cc075349be78fe39847d21a3e6876619c7f5f2c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2016-04-23T23:12:24Z","title_canon_sha256":"1801836bc8971483daf6a782324e7115952fea549bdd9933431fa47e34cef59d"},"schema_version":"1.0","source":{"id":"1604.06964","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1604.06964","created_at":"2026-05-18T01:16:23Z"},{"alias_kind":"arxiv_version","alias_value":"1604.06964v1","created_at":"2026-05-18T01:16:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1604.06964","created_at":"2026-05-18T01:16:23Z"},{"alias_kind":"pith_short_12","alias_value":"3JBZPA2SFN5V","created_at":"2026-05-18T12:29:55Z"},{"alias_kind":"pith_short_16","alias_value":"3JBZPA2SFN5VFR5T","created_at":"2026-05-18T12:29:55Z"},{"alias_kind":"pith_short_8","alias_value":"3JBZPA2S","created_at":"2026-05-18T12:29:55Z"}],"graph_snapshots":[{"event_id":"sha256:f1c4328ff55d10e180cbd6d6133293c8dbd33f4f1f7d1de2ae2185b43e82fbf3","target":"graph","created_at":"2026-05-18T01:16:23Z","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":"In Android, communications between apps and system services are supported by a transaction-based Inter-Process Communication (IPC) mechanism. Binder, as the cornerstone of this IPC mechanism, separates two communicating parties as client and server. As with any client-server model, the server should not make any assumption on the validity (sanity) of client-side transaction. To our surprise, we find this principle has frequently been overlooked in the implementation of Android system services. In this paper, we demonstrate the prevalence and severity of this vulnerability surface and try to an","authors_text":"Huan Feng, Kang G. Shin","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2016-04-23T23:12:24Z","title":"BinderCracker: Assessing the Robustness of Android System Services"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1604.06964","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":"sha256:2236e9a294ca7bd015cc8a741325f53d513e1f7554b9b45fb09fcf0dab2598f1","target":"record","created_at":"2026-05-18T01:16:23Z","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":"efe672444a678cb32451f4f10cc075349be78fe39847d21a3e6876619c7f5f2c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2016-04-23T23:12:24Z","title_canon_sha256":"1801836bc8971483daf6a782324e7115952fea549bdd9933431fa47e34cef59d"},"schema_version":"1.0","source":{"id":"1604.06964","kind":"arxiv","version":1}},"canonical_sha256":"da439783522b7b52c7b3f3d50a6a8fd69cf0d562593c475ee9dd5e787884825e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"da439783522b7b52c7b3f3d50a6a8fd69cf0d562593c475ee9dd5e787884825e","first_computed_at":"2026-05-18T01:16:23.482661Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:16:23.482661Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"aDU+JoK4E2JRNRhn9B0T/fLqMiW7crkmdYTcvvPWY8kI/8Zq+HiTIKN/Mz9DXK5ddEJkMBTM+jfHCISdTG9wBg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:16:23.483191Z","signed_message":"canonical_sha256_bytes"},"source_id":"1604.06964","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2236e9a294ca7bd015cc8a741325f53d513e1f7554b9b45fb09fcf0dab2598f1","sha256:f1c4328ff55d10e180cbd6d6133293c8dbd33f4f1f7d1de2ae2185b43e82fbf3"],"state_sha256":"030a689c516754385f2c795e167884014ed093f31c7c777f59f6789b22f6abba"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PORGBSeGxQ8nR7AbAnAussRRaTec38oIvzezRFeqGFI/AO44A344pYpV0gDBOo1x3/tc4d9eAKnpbC1blNhXAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-09T10:48:37.351063Z","bundle_sha256":"7bd4d3c197f66472cdd6e6360cb1fb24435676c8bb5ffe20f23926ef003f2185"}}