{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2007:3KWTCFU2FPPNNDVDWFOOY3I6NV","short_pith_number":"pith:3KWTCFU2","schema_version":"1.0","canonical_sha256":"daad31169a2bded68ea3b15cec6d1e6d68e839a4620d61d3db8ee1246c7e118e","source":{"kind":"arxiv","id":"cs/0701138","version":2},"attestation_state":"computed","paper":{"title":"Real-Time Model-Checking: Parameters everywhere","license":"","headline":"","cross_cats":[],"primary_cat":"cs.LO","authors_text":"Jean-Francois Raskin, Veronique Bruyere","submitted_at":"2007-01-22T15:20:20Z","abstract_excerpt":"In this paper, we study the model-checking and parameter synthesis problems of the logic TCTL over discrete-timed automata where parameters are allowed both in the model (timed automaton) and in the property (temporal formula). Our results are as follows. On the negative side, we show that the model-checking problem of TCTL extended with parameters is undecidable over discrete-timed automata with only one parametric clock. The undecidability result needs equality in the logic. On the positive side, we show that the model-checking and the parameter synthesis problems become decidable for a frag"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"cs/0701138","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"cs.LO","submitted_at":"2007-01-22T15:20:20Z","cross_cats_sorted":[],"title_canon_sha256":"cef8e71949d3d7613caf8b1dc8faf9f8976e684e533f45b5b62ea30535e22704","abstract_canon_sha256":"fe6fc6cf0afd1f94cc750d91c04b1203852a8fb33e8b07b6423100a367db0475"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:53:03.250594Z","signature_b64":"S+fhCu7MdK1oVC/ZVSRg/Dl1Oh48xwXF9Qqb+5AaxoxiElavTCOhrb6RyL8uNiTLe1tkY8V16aikMCjuNNd0Cg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"daad31169a2bded68ea3b15cec6d1e6d68e839a4620d61d3db8ee1246c7e118e","last_reissued_at":"2026-05-18T00:53:03.250153Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:53:03.250153Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Real-Time Model-Checking: Parameters everywhere","license":"","headline":"","cross_cats":[],"primary_cat":"cs.LO","authors_text":"Jean-Francois Raskin, Veronique Bruyere","submitted_at":"2007-01-22T15:20:20Z","abstract_excerpt":"In this paper, we study the model-checking and parameter synthesis problems of the logic TCTL over discrete-timed automata where parameters are allowed both in the model (timed automaton) and in the property (temporal formula). Our results are as follows. On the negative side, we show that the model-checking problem of TCTL extended with parameters is undecidable over discrete-timed automata with only one parametric clock. The undecidability result needs equality in the logic. On the positive side, we show that the model-checking and the parameter synthesis problems become decidable for a frag"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cs/0701138","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"cs/0701138","created_at":"2026-05-18T00:53:03.250218+00:00"},{"alias_kind":"arxiv_version","alias_value":"cs/0701138v2","created_at":"2026-05-18T00:53:03.250218+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cs/0701138","created_at":"2026-05-18T00:53:03.250218+00:00"},{"alias_kind":"pith_short_12","alias_value":"3KWTCFU2FPPN","created_at":"2026-05-18T12:25:54.717736+00:00"},{"alias_kind":"pith_short_16","alias_value":"3KWTCFU2FPPNNDVD","created_at":"2026-05-18T12:25:54.717736+00:00"},{"alias_kind":"pith_short_8","alias_value":"3KWTCFU2","created_at":"2026-05-18T12:25:54.717736+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/3KWTCFU2FPPNNDVDWFOOY3I6NV","json":"https://pith.science/pith/3KWTCFU2FPPNNDVDWFOOY3I6NV.json","graph_json":"https://pith.science/api/pith-number/3KWTCFU2FPPNNDVDWFOOY3I6NV/graph.json","events_json":"https://pith.science/api/pith-number/3KWTCFU2FPPNNDVDWFOOY3I6NV/events.json","paper":"https://pith.science/paper/3KWTCFU2"},"agent_actions":{"view_html":"https://pith.science/pith/3KWTCFU2FPPNNDVDWFOOY3I6NV","download_json":"https://pith.science/pith/3KWTCFU2FPPNNDVDWFOOY3I6NV.json","view_paper":"https://pith.science/paper/3KWTCFU2","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=cs/0701138&json=true","fetch_graph":"https://pith.science/api/pith-number/3KWTCFU2FPPNNDVDWFOOY3I6NV/graph.json","fetch_events":"https://pith.science/api/pith-number/3KWTCFU2FPPNNDVDWFOOY3I6NV/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/3KWTCFU2FPPNNDVDWFOOY3I6NV/action/timestamp_anchor","attest_storage":"https://pith.science/pith/3KWTCFU2FPPNNDVDWFOOY3I6NV/action/storage_attestation","attest_author":"https://pith.science/pith/3KWTCFU2FPPNNDVDWFOOY3I6NV/action/author_attestation","sign_citation":"https://pith.science/pith/3KWTCFU2FPPNNDVDWFOOY3I6NV/action/citation_signature","submit_replication":"https://pith.science/pith/3KWTCFU2FPPNNDVDWFOOY3I6NV/action/replication_record"}},"created_at":"2026-05-18T00:53:03.250218+00:00","updated_at":"2026-05-18T00:53:03.250218+00:00"}