{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:VO7M7BMARZEFW6CHM3SWAD4GBZ","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":"a53497cdc059322a541ddd4e6bf5a811c10f66714bf84be7402267133bccdd9f","cross_cats_sorted":["cs.SE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.PL","submitted_at":"2017-03-15T14:42:26Z","title_canon_sha256":"3bcb7b69f36ef7ac17274053472d1c01e9afd9e203138fcc2acf8bf1958d88a4"},"schema_version":"1.0","source":{"id":"1703.05186","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1703.05186","created_at":"2026-05-18T00:48:04Z"},{"alias_kind":"arxiv_version","alias_value":"1703.05186v2","created_at":"2026-05-18T00:48:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.05186","created_at":"2026-05-18T00:48:04Z"},{"alias_kind":"pith_short_12","alias_value":"VO7M7BMARZEF","created_at":"2026-05-18T12:31:49Z"},{"alias_kind":"pith_short_16","alias_value":"VO7M7BMARZEFW6CH","created_at":"2026-05-18T12:31:49Z"},{"alias_kind":"pith_short_8","alias_value":"VO7M7BMA","created_at":"2026-05-18T12:31:49Z"}],"graph_snapshots":[{"event_id":"sha256:ec81f3183d39177a10a4e8cb5dbad2b364c55629a0c3a19e533207d67fd86f4b","target":"graph","created_at":"2026-05-18T00:48:04Z","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":"Jolie is a service-oriented programming language which comes with the formal specification of its type system. However, there is no tool to ensure that programs in Jolie are well-typed. In this paper we provide the results of building a type checker for Jolie as a part of its syntax and semantics formal model. We express the type checker as a program with dependent types in Agda proof assistant which helps to ascertain that the type checker is correct.","authors_text":"Alexander Tchitchigin, Evgenii Akentev, Larisa Safina, Manuel Mazzara","cross_cats":["cs.SE"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.PL","submitted_at":"2017-03-15T14:42:26Z","title":"Verified type checker for Jolie programming language"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.05186","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":"sha256:88ce0e3125b369401a6942bdf3691fe07fc2577292a2292467b396c63cf7c165","target":"record","created_at":"2026-05-18T00:48:04Z","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":"a53497cdc059322a541ddd4e6bf5a811c10f66714bf84be7402267133bccdd9f","cross_cats_sorted":["cs.SE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.PL","submitted_at":"2017-03-15T14:42:26Z","title_canon_sha256":"3bcb7b69f36ef7ac17274053472d1c01e9afd9e203138fcc2acf8bf1958d88a4"},"schema_version":"1.0","source":{"id":"1703.05186","kind":"arxiv","version":2}},"canonical_sha256":"abbecf85808e485b784766e5600f860e498317f08f561df5c8a0b4db4234e4d5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"abbecf85808e485b784766e5600f860e498317f08f561df5c8a0b4db4234e4d5","first_computed_at":"2026-05-18T00:48:04.880103Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:48:04.880103Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"28ZoShPwyuRZoOD/G/UlbcNo1RLj+MD0r3xUQM4RqRPqjaWPe5RZlHLKuLI5dH+AWvuPLtycAxvWNAopYxzsDw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:48:04.880618Z","signed_message":"canonical_sha256_bytes"},"source_id":"1703.05186","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:88ce0e3125b369401a6942bdf3691fe07fc2577292a2292467b396c63cf7c165","sha256:ec81f3183d39177a10a4e8cb5dbad2b364c55629a0c3a19e533207d67fd86f4b"],"state_sha256":"f0a6aea1a9cdc6be92028ed96457389eb90d7e2936d5db9f94349aebab805df9"}