{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:AAEJUC32U5FPUQEM5MNZYVYIKH","short_pith_number":"pith:AAEJUC32","canonical_record":{"source":{"id":"2409.07926","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2024-09-12T10:45:45Z","cross_cats_sorted":["cs.SE"],"title_canon_sha256":"9aeafee6a4722251e1d36874b2ee34a501f970f5aa0e41a2f506b6771638a438","abstract_canon_sha256":"9dd101083bdf6af5a2d037889e23937792bd19541d7913be03372256143a4edf"},"schema_version":"1.0"},"canonical_sha256":"00089a0b7aa74afa408ceb1b9c570851df0dc32d23fdcb8ed7184338e27b44cb","source":{"kind":"arxiv","id":"2409.07926","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2409.07926","created_at":"2026-07-05T09:07:03Z"},{"alias_kind":"arxiv_version","alias_value":"2409.07926v2","created_at":"2026-07-05T09:07:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2409.07926","created_at":"2026-07-05T09:07:03Z"},{"alias_kind":"pith_short_12","alias_value":"AAEJUC32U5FP","created_at":"2026-07-05T09:07:03Z"},{"alias_kind":"pith_short_16","alias_value":"AAEJUC32U5FPUQEM","created_at":"2026-07-05T09:07:03Z"},{"alias_kind":"pith_short_8","alias_value":"AAEJUC32","created_at":"2026-07-05T09:07:03Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:AAEJUC32U5FPUQEM5MNZYVYIKH","target":"record","payload":{"canonical_record":{"source":{"id":"2409.07926","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2024-09-12T10:45:45Z","cross_cats_sorted":["cs.SE"],"title_canon_sha256":"9aeafee6a4722251e1d36874b2ee34a501f970f5aa0e41a2f506b6771638a438","abstract_canon_sha256":"9dd101083bdf6af5a2d037889e23937792bd19541d7913be03372256143a4edf"},"schema_version":"1.0"},"canonical_sha256":"00089a0b7aa74afa408ceb1b9c570851df0dc32d23fdcb8ed7184338e27b44cb","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:07:03.770635Z","signature_b64":"6vejtciuT1rt0z592rTDeJ6rx+bjQHRUjITBuVFLuNjcI4LaZ6GGcAOjtvwv60GEo9MNS4bjHbTalsIZicqwBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"00089a0b7aa74afa408ceb1b9c570851df0dc32d23fdcb8ed7184338e27b44cb","last_reissued_at":"2026-07-05T09:07:03.770172Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:07:03.770172Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2409.07926","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T09:07:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vH2KHk11CqJR0C84W7WolP7NyNOKG5R9evrOLb4mpwfMUVXYoAykmQVR649a0e/lwVckZ/c2CMTkFlKAFD1UDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T08:56:02.200076Z"},"content_sha256":"3a90b6d96c2cd0e00af10a01976cf7476170ce5392fa52d0f43c8e1126ad361c","schema_version":"1.0","event_id":"sha256:3a90b6d96c2cd0e00af10a01976cf7476170ce5392fa52d0f43c8e1126ad361c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:AAEJUC32U5FPUQEM5MNZYVYIKH","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Mobile App Security Trends and Topics: An Examination of Questions From Stack Overflow","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.SE"],"primary_cat":"cs.CR","authors_text":"Ana Catarina Ara\\'ujo, Anthony Peruma, Jake Imanaka, Rick Kazman, Timothy Huo","submitted_at":"2024-09-12T10:45:45Z","abstract_excerpt":"The widespread use of smartphones and tablets has made society heavily reliant on mobile applications (apps) for accessing various resources and services. These apps often handle sensitive personal, financial, and health data, making app security a critical concern for developers. While there is extensive research on software security topics like malware and vulnerabilities, less is known about the practical security challenges mobile app developers face and the guidance they seek. In this study, we mine Stack Overflow for questions on mobile app security, which we analyze using quantitative a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2409.07926","kind":"arxiv","version":2},"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/2409.07926/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":"2026-07-05T09:07:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pK3HXEi5e9sK+CihkJ1hC02RYH90ux0rtrbHrUpWysOgJz3P9+SevZqRff8FH8dOMk7QDjYsodH/I+mMTOaqAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T08:56:02.200609Z"},"content_sha256":"59be54736a948524617b72fa55f82297738b18f3490c286445498c702de51c53","schema_version":"1.0","event_id":"sha256:59be54736a948524617b72fa55f82297738b18f3490c286445498c702de51c53"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/AAEJUC32U5FPUQEM5MNZYVYIKH/bundle.json","state_url":"https://pith.science/pith/AAEJUC32U5FPUQEM5MNZYVYIKH/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/AAEJUC32U5FPUQEM5MNZYVYIKH/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":"2026-08-14T08:56:02Z","links":{"resolver":"https://pith.science/pith/AAEJUC32U5FPUQEM5MNZYVYIKH","bundle":"https://pith.science/pith/AAEJUC32U5FPUQEM5MNZYVYIKH/bundle.json","state":"https://pith.science/pith/AAEJUC32U5FPUQEM5MNZYVYIKH/state.json","well_known_bundle":"https://pith.science/.well-known/pith/AAEJUC32U5FPUQEM5MNZYVYIKH/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:AAEJUC32U5FPUQEM5MNZYVYIKH","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":"9dd101083bdf6af5a2d037889e23937792bd19541d7913be03372256143a4edf","cross_cats_sorted":["cs.SE"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2024-09-12T10:45:45Z","title_canon_sha256":"9aeafee6a4722251e1d36874b2ee34a501f970f5aa0e41a2f506b6771638a438"},"schema_version":"1.0","source":{"id":"2409.07926","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2409.07926","created_at":"2026-07-05T09:07:03Z"},{"alias_kind":"arxiv_version","alias_value":"2409.07926v2","created_at":"2026-07-05T09:07:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2409.07926","created_at":"2026-07-05T09:07:03Z"},{"alias_kind":"pith_short_12","alias_value":"AAEJUC32U5FP","created_at":"2026-07-05T09:07:03Z"},{"alias_kind":"pith_short_16","alias_value":"AAEJUC32U5FPUQEM","created_at":"2026-07-05T09:07:03Z"},{"alias_kind":"pith_short_8","alias_value":"AAEJUC32","created_at":"2026-07-05T09:07:03Z"}],"graph_snapshots":[{"event_id":"sha256:59be54736a948524617b72fa55f82297738b18f3490c286445498c702de51c53","target":"graph","created_at":"2026-07-05T09:07:03Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2409.07926/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The widespread use of smartphones and tablets has made society heavily reliant on mobile applications (apps) for accessing various resources and services. These apps often handle sensitive personal, financial, and health data, making app security a critical concern for developers. While there is extensive research on software security topics like malware and vulnerabilities, less is known about the practical security challenges mobile app developers face and the guidance they seek. In this study, we mine Stack Overflow for questions on mobile app security, which we analyze using quantitative a","authors_text":"Ana Catarina Ara\\'ujo, Anthony Peruma, Jake Imanaka, Rick Kazman, Timothy Huo","cross_cats":["cs.SE"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2024-09-12T10:45:45Z","title":"Mobile App Security Trends and Topics: An Examination of Questions From Stack Overflow"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2409.07926","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":"sha256:3a90b6d96c2cd0e00af10a01976cf7476170ce5392fa52d0f43c8e1126ad361c","target":"record","created_at":"2026-07-05T09:07:03Z","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":"9dd101083bdf6af5a2d037889e23937792bd19541d7913be03372256143a4edf","cross_cats_sorted":["cs.SE"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2024-09-12T10:45:45Z","title_canon_sha256":"9aeafee6a4722251e1d36874b2ee34a501f970f5aa0e41a2f506b6771638a438"},"schema_version":"1.0","source":{"id":"2409.07926","kind":"arxiv","version":2}},"canonical_sha256":"00089a0b7aa74afa408ceb1b9c570851df0dc32d23fdcb8ed7184338e27b44cb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"00089a0b7aa74afa408ceb1b9c570851df0dc32d23fdcb8ed7184338e27b44cb","first_computed_at":"2026-07-05T09:07:03.770172Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:07:03.770172Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"6vejtciuT1rt0z592rTDeJ6rx+bjQHRUjITBuVFLuNjcI4LaZ6GGcAOjtvwv60GEo9MNS4bjHbTalsIZicqwBA==","signature_status":"signed_v1","signed_at":"2026-07-05T09:07:03.770635Z","signed_message":"canonical_sha256_bytes"},"source_id":"2409.07926","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3a90b6d96c2cd0e00af10a01976cf7476170ce5392fa52d0f43c8e1126ad361c","sha256:59be54736a948524617b72fa55f82297738b18f3490c286445498c702de51c53"],"state_sha256":"ad093332d4f781206a5a3f2e8eb2cc8defd6e9e24c57c496f3471fd69d9db0e1"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"svhsWXz2ZyaQijyxAfayErTxVwTwghvAmO/OsAIGr1lbp/8ZbC4GJLilvcDUL8W3Cd8WmmsUUg3A0wQh79jzDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-14T08:56:02.206352Z","bundle_sha256":"c3d45a91dbf5dc28179f1bf8863c620bdcbeb2cdc4fef8bf9cca60fd701a6c53"}}