{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:IALYA3LCCH5SMTDRU62U3UF7VE","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":"a27e857644dd2234dd63d45c726b4e09b89eec4d4aa208cbd1a6a1d253b921c7","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SE","submitted_at":"2017-03-16T09:18:53Z","title_canon_sha256":"796c390c2cfa98c7a0a2eec5886659145819c24e10024568c95fbd9a107980b8"},"schema_version":"1.0","source":{"id":"1703.05523","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1703.05523","created_at":"2026-05-18T00:48:34Z"},{"alias_kind":"arxiv_version","alias_value":"1703.05523v1","created_at":"2026-05-18T00:48:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.05523","created_at":"2026-05-18T00:48:34Z"},{"alias_kind":"pith_short_12","alias_value":"IALYA3LCCH5S","created_at":"2026-05-18T12:31:21Z"},{"alias_kind":"pith_short_16","alias_value":"IALYA3LCCH5SMTDR","created_at":"2026-05-18T12:31:21Z"},{"alias_kind":"pith_short_8","alias_value":"IALYA3LC","created_at":"2026-05-18T12:31:21Z"}],"graph_snapshots":[{"event_id":"sha256:178d52f19b7743df59556e0168e6fe0f54dece71b7bcb87b788709fc605234fb","target":"graph","created_at":"2026-05-18T00:48:34Z","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 case study analyzed in the paper illustrates the example of model checking in the COSMA environment. The system itself is a three-stage pipeline consisting of mutually concurrent modules which also compete for a shared resource. System components are specified in terms of Concurrent State Machines (CSM) The paper shows verification of behavioral properties, model reduction technique, analysis of counter-example and checking of real time properties.","authors_text":"Jerzy Mie\\'scicki, Wiktor B. Daszczuk","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SE","submitted_at":"2017-03-16T09:18:53Z","title":"Behavioral an real-time verification of a pipeline in the COSMA environment"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.05523","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":"sha256:734dee29912319e3850d8e05d8260b2da8fe4da0dacb87250d9031a6c96dc2e4","target":"record","created_at":"2026-05-18T00:48:34Z","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":"a27e857644dd2234dd63d45c726b4e09b89eec4d4aa208cbd1a6a1d253b921c7","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SE","submitted_at":"2017-03-16T09:18:53Z","title_canon_sha256":"796c390c2cfa98c7a0a2eec5886659145819c24e10024568c95fbd9a107980b8"},"schema_version":"1.0","source":{"id":"1703.05523","kind":"arxiv","version":1}},"canonical_sha256":"4017806d6211fb264c71a7b54dd0bfa9203eb1c4c331515a3b3c1212df92392e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4017806d6211fb264c71a7b54dd0bfa9203eb1c4c331515a3b3c1212df92392e","first_computed_at":"2026-05-18T00:48:34.059747Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:48:34.059747Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"RTVPnvF6zXUGCJh2fLHX38YfZZUeglqt7msT7iJCdP/nT4qNaOcOrn1ZKlmrG+48sZ/7wOrxo0eyGeRXWzg/CQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:48:34.060296Z","signed_message":"canonical_sha256_bytes"},"source_id":"1703.05523","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:734dee29912319e3850d8e05d8260b2da8fe4da0dacb87250d9031a6c96dc2e4","sha256:178d52f19b7743df59556e0168e6fe0f54dece71b7bcb87b788709fc605234fb"],"state_sha256":"f8174dde5ede115e9b18c698d3d0b993b8087c9da6a7b65251cc060929ac8b39"}