{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:AW2URSCHTV2XM77TREGHUCA2QF","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":"2070ca28dcc872062a44de43a8f16d042ca1def3b7337c33892db44ecd43906a","cross_cats_sorted":["cs.PL"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2019-07-16T17:26:50Z","title_canon_sha256":"bc49067e70829d68b2833bc139d37487128477eb01ed903c3ca1d4092777891a"},"schema_version":"1.0","source":{"id":"1907.07154","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1907.07154","created_at":"2026-05-17T23:40:16Z"},{"alias_kind":"arxiv_version","alias_value":"1907.07154v1","created_at":"2026-05-17T23:40:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1907.07154","created_at":"2026-05-17T23:40:16Z"},{"alias_kind":"pith_short_12","alias_value":"AW2URSCHTV2X","created_at":"2026-05-18T12:33:12Z"},{"alias_kind":"pith_short_16","alias_value":"AW2URSCHTV2XM77T","created_at":"2026-05-18T12:33:12Z"},{"alias_kind":"pith_short_8","alias_value":"AW2URSCH","created_at":"2026-05-18T12:33:12Z"}],"graph_snapshots":[{"event_id":"sha256:b5f379a7b73704826f70840cdebd1de014583648b56d5d289048fa400d0bbd56","target":"graph","created_at":"2026-05-17T23:40:16Z","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":"The object-capability model is a security measure that consists in encoding access rights in individual objects to restrict its interactions with other objects. Since its introduction in 2013, different approaches to object-capability have been formalized and implemented. In this paper, we present the object-capability model, and present and discuss the state-of-the-art research in the area. In the end, we conclude, that object capabilities can help in increasing the security of software, although this concept is not widely spread.","authors_text":"J\\\"orn Koepe","cross_cats":["cs.PL"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2019-07-16T17:26:50Z","title":"Object-Capability as a Means of Permission and Authority in Software Systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1907.07154","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":"sha256:6ae69b912f1245c1a264aba16bdbb7b0756ba7385426c7c741a668f92866ed54","target":"record","created_at":"2026-05-17T23:40:16Z","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":"2070ca28dcc872062a44de43a8f16d042ca1def3b7337c33892db44ecd43906a","cross_cats_sorted":["cs.PL"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2019-07-16T17:26:50Z","title_canon_sha256":"bc49067e70829d68b2833bc139d37487128477eb01ed903c3ca1d4092777891a"},"schema_version":"1.0","source":{"id":"1907.07154","kind":"arxiv","version":1}},"canonical_sha256":"05b548c8479d75767ff3890c7a081a817bd2a26e84c73e28e604a9b78ad7acd6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"05b548c8479d75767ff3890c7a081a817bd2a26e84c73e28e604a9b78ad7acd6","first_computed_at":"2026-05-17T23:40:16.910146Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:40:16.910146Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"FpzZLv/lpP/8MLSCvueoR69CqkiJqVtvYgonHVl5MKRShYe28VdCCugldF4zHrKI00tl6uTYhplJ64K36Vr8DQ==","signature_status":"signed_v1","signed_at":"2026-05-17T23:40:16.910939Z","signed_message":"canonical_sha256_bytes"},"source_id":"1907.07154","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6ae69b912f1245c1a264aba16bdbb7b0756ba7385426c7c741a668f92866ed54","sha256:b5f379a7b73704826f70840cdebd1de014583648b56d5d289048fa400d0bbd56"],"state_sha256":"13c0626c066b4b32fb28ce871d36675e5f1382e893c9c288afa13fbb80e23325"}