{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:CEBQ3DUZIOCVVUJYG3NVN7RRLT","short_pith_number":"pith:CEBQ3DUZ","schema_version":"1.0","canonical_sha256":"11030d8e9943855ad13836db56fe315cd15cf73d60beb0eb4e5b27d3b9fbf527","source":{"kind":"arxiv","id":"1904.05572","version":3},"attestation_state":"computed","paper":{"title":"The Android Platform Security Model (2023)","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.OS"],"primary_cat":"cs.CR","authors_text":"Bram Bonn\\'e, Chad Brubaker, Dianne Hackborn, G\\\"uliz Seray Tuncay, Jeffrey Vander Stoep, Michael A. Specter, Ren\\'e Mayrhofer, Roger Piqueras Jover","submitted_at":"2019-04-11T08:20:07Z","abstract_excerpt":"Android is the most widely deployed end-user focused operating system. With its growing set of use cases encompassing communication, navigation, media consumption, entertainment, finance, health, and access to sensors, actuators, cameras, or microphones, its underlying security model needs to address a host of practical threats in a wide variety of scenarios while being useful to non-security experts. To support this flexibility, Android's security model must strike a difficult balance between security, privacy, and usability for end users; provide assurances for app developers; and maintain s"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1904.05572","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2019-04-11T08:20:07Z","cross_cats_sorted":["cs.OS"],"title_canon_sha256":"59a4e1a887fe6acf693eac392158c581784d9e64f427e3a6304e4e99e2dee1a8","abstract_canon_sha256":"170e47bfa1cdb7623ecaa9f027e7e645abbfaacfb6a3b47b33df8ad43a65faef"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:31:24.175307Z","signature_b64":"x3OgJMDsTBa/g4qC/+pIK3HcJUjxhFZ/I6HFajPOmT8iQfarW/eK2C8n7PpcM/6NzHwxS10UmwEdtPRGZ0w7Ag==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"11030d8e9943855ad13836db56fe315cd15cf73d60beb0eb4e5b27d3b9fbf527","last_reissued_at":"2026-07-05T07:31:24.174900Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:31:24.174900Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The Android Platform Security Model (2023)","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.OS"],"primary_cat":"cs.CR","authors_text":"Bram Bonn\\'e, Chad Brubaker, Dianne Hackborn, G\\\"uliz Seray Tuncay, Jeffrey Vander Stoep, Michael A. Specter, Ren\\'e Mayrhofer, Roger Piqueras Jover","submitted_at":"2019-04-11T08:20:07Z","abstract_excerpt":"Android is the most widely deployed end-user focused operating system. With its growing set of use cases encompassing communication, navigation, media consumption, entertainment, finance, health, and access to sensors, actuators, cameras, or microphones, its underlying security model needs to address a host of practical threats in a wide variety of scenarios while being useful to non-security experts. To support this flexibility, Android's security model must strike a difficult balance between security, privacy, and usability for end users; provide assurances for app developers; and maintain s"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1904.05572","kind":"arxiv","version":3},"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/1904.05572/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1904.05572","created_at":"2026-07-05T07:31:24.174953+00:00"},{"alias_kind":"arxiv_version","alias_value":"1904.05572v3","created_at":"2026-07-05T07:31:24.174953+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1904.05572","created_at":"2026-07-05T07:31:24.174953+00:00"},{"alias_kind":"pith_short_12","alias_value":"CEBQ3DUZIOCV","created_at":"2026-07-05T07:31:24.174953+00:00"},{"alias_kind":"pith_short_16","alias_value":"CEBQ3DUZIOCVVUJY","created_at":"2026-07-05T07:31:24.174953+00:00"},{"alias_kind":"pith_short_8","alias_value":"CEBQ3DUZ","created_at":"2026-07-05T07:31:24.174953+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/CEBQ3DUZIOCVVUJYG3NVN7RRLT","json":"https://pith.science/pith/CEBQ3DUZIOCVVUJYG3NVN7RRLT.json","graph_json":"https://pith.science/api/pith-number/CEBQ3DUZIOCVVUJYG3NVN7RRLT/graph.json","events_json":"https://pith.science/api/pith-number/CEBQ3DUZIOCVVUJYG3NVN7RRLT/events.json","paper":"https://pith.science/paper/CEBQ3DUZ"},"agent_actions":{"view_html":"https://pith.science/pith/CEBQ3DUZIOCVVUJYG3NVN7RRLT","download_json":"https://pith.science/pith/CEBQ3DUZIOCVVUJYG3NVN7RRLT.json","view_paper":"https://pith.science/paper/CEBQ3DUZ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1904.05572&json=true","fetch_graph":"https://pith.science/api/pith-number/CEBQ3DUZIOCVVUJYG3NVN7RRLT/graph.json","fetch_events":"https://pith.science/api/pith-number/CEBQ3DUZIOCVVUJYG3NVN7RRLT/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/CEBQ3DUZIOCVVUJYG3NVN7RRLT/action/timestamp_anchor","attest_storage":"https://pith.science/pith/CEBQ3DUZIOCVVUJYG3NVN7RRLT/action/storage_attestation","attest_author":"https://pith.science/pith/CEBQ3DUZIOCVVUJYG3NVN7RRLT/action/author_attestation","sign_citation":"https://pith.science/pith/CEBQ3DUZIOCVVUJYG3NVN7RRLT/action/citation_signature","submit_replication":"https://pith.science/pith/CEBQ3DUZIOCVVUJYG3NVN7RRLT/action/replication_record"}},"created_at":"2026-07-05T07:31:24.174953+00:00","updated_at":"2026-07-05T07:31:24.174953+00:00"}