{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:EOKWUSFHEPUMEIKZSUSDEDWWBB","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":"3dc8901fb1311f7fee87e43dfd06a3c0f5f387b6cbeb8a2af4275d8820467181","cross_cats_sorted":["cs.PL"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2011-01-05T17:32:02Z","title_canon_sha256":"42d6a92da7e14ee4924988a3f9cb4d1959a271cd1d1ef8bb9f476a4951228840"},"schema_version":"1.0","source":{"id":"1101.1038","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1101.1038","created_at":"2026-05-18T02:23:05Z"},{"alias_kind":"arxiv_version","alias_value":"1101.1038v2","created_at":"2026-05-18T02:23:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1101.1038","created_at":"2026-05-18T02:23:05Z"},{"alias_kind":"pith_short_12","alias_value":"EOKWUSFHEPUM","created_at":"2026-05-18T12:26:28Z"},{"alias_kind":"pith_short_16","alias_value":"EOKWUSFHEPUMEIKZ","created_at":"2026-05-18T12:26:28Z"},{"alias_kind":"pith_short_8","alias_value":"EOKWUSFH","created_at":"2026-05-18T12:26:28Z"}],"graph_snapshots":[{"event_id":"sha256:baca86703baf9f37f44158a0fbc2f7db57c31598e1cef968dce48ff46dfb5273","target":"graph","created_at":"2026-05-18T02:23:05Z","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":"Operational semantics has established itself as a flexible but rigorous means to describe the meaning of programming languages. Oftentimes, it is felt necessary to keep a semantics small, for example to facilitate its use for model checking by avoiding state space explosion. However, omitting many details in a semantics typically makes results valid for a limited core language only, leaving a wide gap towards any real implementation. In this paper we present a full-fledged semantics of the concurrent object-oriented programming language SCOOP (Simple Concurrent Object-Oriented Programming). Th","authors_text":"Benjamin Morandi, Bertrand Meyer, Sebastian Nanz","cross_cats":["cs.PL"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2011-01-05T17:32:02Z","title":"A comprehensive operational semantics of the SCOOP programming model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1101.1038","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":"sha256:6d24846a2c497d01b2e60635edb5f22ab12e1919ec5f10cc861662832181388b","target":"record","created_at":"2026-05-18T02:23:05Z","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":"3dc8901fb1311f7fee87e43dfd06a3c0f5f387b6cbeb8a2af4275d8820467181","cross_cats_sorted":["cs.PL"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2011-01-05T17:32:02Z","title_canon_sha256":"42d6a92da7e14ee4924988a3f9cb4d1959a271cd1d1ef8bb9f476a4951228840"},"schema_version":"1.0","source":{"id":"1101.1038","kind":"arxiv","version":2}},"canonical_sha256":"23956a48a723e8c221599524320ed6084be8f9fe52f5f50b2b45eb7d8a15ac16","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"23956a48a723e8c221599524320ed6084be8f9fe52f5f50b2b45eb7d8a15ac16","first_computed_at":"2026-05-18T02:23:05.291979Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:23:05.291979Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"HmxFs4uNI01NjZzZ4yr+f7+8AOMw8jZa9DZlWKwhsNauaMuCtjClWfdYFyH0Do5ukCofnSSDbGLWVG1JApg8Aw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:23:05.292482Z","signed_message":"canonical_sha256_bytes"},"source_id":"1101.1038","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6d24846a2c497d01b2e60635edb5f22ab12e1919ec5f10cc861662832181388b","sha256:baca86703baf9f37f44158a0fbc2f7db57c31598e1cef968dce48ff46dfb5273"],"state_sha256":"63b1c0120a1cbbfc38a4706d9e68ca289be4aca8e590af8a95d223725ab7b22f"}