{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:5GE7NQ6B52YULRLH6CIUVMUR3H","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":"4694753ef9e650deee0a82a4d16eaa9965a3cd1b5062f0c2ce348c724cc89c26","cross_cats_sorted":["cs.LO","cs.SY"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2013-04-24T07:48:08Z","title_canon_sha256":"9cf95ce08c68bb0cee8d716cfb108aea3cd0cbe305befde18d816980f71460e3"},"schema_version":"1.0","source":{"id":"1304.6498","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1304.6498","created_at":"2026-05-18T03:27:12Z"},{"alias_kind":"arxiv_version","alias_value":"1304.6498v1","created_at":"2026-05-18T03:27:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1304.6498","created_at":"2026-05-18T03:27:12Z"},{"alias_kind":"pith_short_12","alias_value":"5GE7NQ6B52YU","created_at":"2026-05-18T12:27:34Z"},{"alias_kind":"pith_short_16","alias_value":"5GE7NQ6B52YULRLH","created_at":"2026-05-18T12:27:34Z"},{"alias_kind":"pith_short_8","alias_value":"5GE7NQ6B","created_at":"2026-05-18T12:27:34Z"}],"graph_snapshots":[{"event_id":"sha256:c25a4883baa1f534a36af4fa96f852e6583df9ebdb5a1867fce73d897781234f","target":"graph","created_at":"2026-05-18T03:27:12Z","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":"We propose Apricot as an object-oriented language for modeling hybrid systems. The language combines the features in domain specific language and object-oriented language, that fills the gap between design and implementation, as a result, we put forward the modeling language with simple and distinct syntax, structure and semantics. In addition, we introduce the concept of design by convention into Apricot.As the characteristic of object-oriented and the component architecture in Apricot, we conclude that it is competent for modeling hybrid systems without losing scalability.","authors_text":"Huibiao Zhu, Huixing Fang, Jianqi Shi","cross_cats":["cs.LO","cs.SY"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2013-04-24T07:48:08Z","title":"Apricot - An Object-Oriented Modeling Language for Hybrid Systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1304.6498","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":"sha256:14bab6095f23c1450afe51fc6d5b82c7aba36b7cd6dfd26a8cc6632d9b3e4901","target":"record","created_at":"2026-05-18T03:27:12Z","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":"4694753ef9e650deee0a82a4d16eaa9965a3cd1b5062f0c2ce348c724cc89c26","cross_cats_sorted":["cs.LO","cs.SY"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2013-04-24T07:48:08Z","title_canon_sha256":"9cf95ce08c68bb0cee8d716cfb108aea3cd0cbe305befde18d816980f71460e3"},"schema_version":"1.0","source":{"id":"1304.6498","kind":"arxiv","version":1}},"canonical_sha256":"e989f6c3c1eeb145c567f0914ab291d9fb25b80e3821e2fe8c7018dda84d2296","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e989f6c3c1eeb145c567f0914ab291d9fb25b80e3821e2fe8c7018dda84d2296","first_computed_at":"2026-05-18T03:27:12.912472Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:27:12.912472Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"7qaliZ2MiFEE1FdHHM+3Lvx3BUxEGQMKtldSmBRR5o1i8MSIJgsfbSAEJ+UEl5bwKNrDHCHyQ6BT0LnaCkw5Cg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:27:12.913131Z","signed_message":"canonical_sha256_bytes"},"source_id":"1304.6498","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:14bab6095f23c1450afe51fc6d5b82c7aba36b7cd6dfd26a8cc6632d9b3e4901","sha256:c25a4883baa1f534a36af4fa96f852e6583df9ebdb5a1867fce73d897781234f"],"state_sha256":"aeabe59c15bc6be86d40d136e03db7ff2b6d19a1b5c6a9a3a29c21177d7ddbc3"}