{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:ZODK2JPCPHMRLLVQ32X6JY2P3Y","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":"077a473c78436ed81b9a14850e8b16fe3accfee012f9bc12553cb1f496f4120f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2018-06-25T08:57:20Z","title_canon_sha256":"43c5b9ee1c0bb6ec9c9440d5b84457323918d863986289f19e78108711e5f32c"},"schema_version":"1.0","source":{"id":"1806.09330","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1806.09330","created_at":"2026-05-18T00:12:29Z"},{"alias_kind":"arxiv_version","alias_value":"1806.09330v1","created_at":"2026-05-18T00:12:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1806.09330","created_at":"2026-05-18T00:12:29Z"},{"alias_kind":"pith_short_12","alias_value":"ZODK2JPCPHMR","created_at":"2026-05-18T12:33:07Z"},{"alias_kind":"pith_short_16","alias_value":"ZODK2JPCPHMRLLVQ","created_at":"2026-05-18T12:33:07Z"},{"alias_kind":"pith_short_8","alias_value":"ZODK2JPC","created_at":"2026-05-18T12:33:07Z"}],"graph_snapshots":[{"event_id":"sha256:d83ac28108609c095fd3aff625a519066897547c1ffe364854037fe7a4eecb31","target":"graph","created_at":"2026-05-18T00:12:29Z","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":"This volume contains the proceedings of the 1st International Workshop on Methods and Tools for Rigorous System Design (MeTRiD 2018), held on the 15th of April, 2018 in Thessaloniki, Greece as part of ETAPS 2018, the European Joint Conferences on Theory and Practice of Software.\n  The term \"Rigorous System Design\" (RSD) denotes the design approach that is based on a formal, accountable and iterative process for deriving trustworthy and optimised implementations from models of application software, its execution platform and its external environment. Ideally, a system implementation is derived ","authors_text":"Saddek Bensalem, Simon Bliudze","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2018-06-25T08:57:20Z","title":"Proceedings of the 1st International Workshop on Methods and Tools for Rigorous System Design"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1806.09330","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":"sha256:8b2f968bef66d2aee5ef7f644c78ffdae82d718734a2027dc72ee033c3cc8816","target":"record","created_at":"2026-05-18T00:12:29Z","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":"077a473c78436ed81b9a14850e8b16fe3accfee012f9bc12553cb1f496f4120f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2018-06-25T08:57:20Z","title_canon_sha256":"43c5b9ee1c0bb6ec9c9440d5b84457323918d863986289f19e78108711e5f32c"},"schema_version":"1.0","source":{"id":"1806.09330","kind":"arxiv","version":1}},"canonical_sha256":"cb86ad25e279d915aeb0deafe4e34fde04ff208b0ceb3440022305a0282df38f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cb86ad25e279d915aeb0deafe4e34fde04ff208b0ceb3440022305a0282df38f","first_computed_at":"2026-05-18T00:12:29.641088Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:12:29.641088Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"erS6Jvroe6CA0H3iB2A9jcU81GdyguPkudmqOUVTYAAlqSEEX0+wPZFv6DIwmcnCI2iI/uQjrfOw/HNaruNeCw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:12:29.641630Z","signed_message":"canonical_sha256_bytes"},"source_id":"1806.09330","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8b2f968bef66d2aee5ef7f644c78ffdae82d718734a2027dc72ee033c3cc8816","sha256:d83ac28108609c095fd3aff625a519066897547c1ffe364854037fe7a4eecb31"],"state_sha256":"690419c582b971448154877731fcfee3a82fbc1d6619305a9d3be57feecc3859"}