{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:P34TIUN3XQHXELBU5H44WR7SOQ","short_pith_number":"pith:P34TIUN3","schema_version":"1.0","canonical_sha256":"7ef93451bbbc0f722c34e9f9cb47f274370c6ad1b3f9d7bb9fa19095a1ed3931","source":{"kind":"arxiv","id":"1202.4116","version":2},"attestation_state":"computed","paper":{"title":"Late Weak Bisimulation for Markov Automata","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.FL","authors_text":"Christian Eisentraut, Holger Hermanns, Jens Chr. Godskesen, Lei Song, Lijun Zhang","submitted_at":"2012-02-18T23:12:48Z","abstract_excerpt":"Weak bisimilarity is a distribution-based equivalence notion for Markov automata. It has gained some popularity as the coarsest reasonable behavioural equivalence on Markov automata. This paper studies a strictly coarser notion: Late weak bisimilarity enjoys valuable properties if restricting to important subclasses of schedulers: Trace distribution equivalence is implied for partial information schedulers, and compositionality is preserved by distributed schedulers. The intersection of the two scheduler classes thus spans a coarser and still reasonable compositional theory of Markov automata."},"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":"1202.4116","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.FL","submitted_at":"2012-02-18T23:12:48Z","cross_cats_sorted":[],"title_canon_sha256":"cfa4336f7656e4884198fa779d5b2f4463b71fbfd5ac32dabdd6c88f5a0e38fe","abstract_canon_sha256":"42b5b012f55d0940145c0a155de6c7d56eacf7b0b996c73bfa6510491c8bf9c3"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:02:21.440504Z","signature_b64":"A/ofiEHhD016fnpnReCz9IrlESTQenDD67Ww+5RSqUSnT91+XGuAQ8Kqid77AwVDr7XILF7kTnalo/LzY6t9DQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7ef93451bbbc0f722c34e9f9cb47f274370c6ad1b3f9d7bb9fa19095a1ed3931","last_reissued_at":"2026-05-18T03:02:21.439820Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:02:21.439820Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Late Weak Bisimulation for Markov Automata","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.FL","authors_text":"Christian Eisentraut, Holger Hermanns, Jens Chr. Godskesen, Lei Song, Lijun Zhang","submitted_at":"2012-02-18T23:12:48Z","abstract_excerpt":"Weak bisimilarity is a distribution-based equivalence notion for Markov automata. It has gained some popularity as the coarsest reasonable behavioural equivalence on Markov automata. This paper studies a strictly coarser notion: Late weak bisimilarity enjoys valuable properties if restricting to important subclasses of schedulers: Trace distribution equivalence is implied for partial information schedulers, and compositionality is preserved by distributed schedulers. The intersection of the two scheduler classes thus spans a coarser and still reasonable compositional theory of Markov automata."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1202.4116","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":"1202.4116","created_at":"2026-05-18T03:02:21.439921+00:00"},{"alias_kind":"arxiv_version","alias_value":"1202.4116v2","created_at":"2026-05-18T03:02:21.439921+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1202.4116","created_at":"2026-05-18T03:02:21.439921+00:00"},{"alias_kind":"pith_short_12","alias_value":"P34TIUN3XQHX","created_at":"2026-05-18T12:27:18.751474+00:00"},{"alias_kind":"pith_short_16","alias_value":"P34TIUN3XQHXELBU","created_at":"2026-05-18T12:27:18.751474+00:00"},{"alias_kind":"pith_short_8","alias_value":"P34TIUN3","created_at":"2026-05-18T12:27:18.751474+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/P34TIUN3XQHXELBU5H44WR7SOQ","json":"https://pith.science/pith/P34TIUN3XQHXELBU5H44WR7SOQ.json","graph_json":"https://pith.science/api/pith-number/P34TIUN3XQHXELBU5H44WR7SOQ/graph.json","events_json":"https://pith.science/api/pith-number/P34TIUN3XQHXELBU5H44WR7SOQ/events.json","paper":"https://pith.science/paper/P34TIUN3"},"agent_actions":{"view_html":"https://pith.science/pith/P34TIUN3XQHXELBU5H44WR7SOQ","download_json":"https://pith.science/pith/P34TIUN3XQHXELBU5H44WR7SOQ.json","view_paper":"https://pith.science/paper/P34TIUN3","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1202.4116&json=true","fetch_graph":"https://pith.science/api/pith-number/P34TIUN3XQHXELBU5H44WR7SOQ/graph.json","fetch_events":"https://pith.science/api/pith-number/P34TIUN3XQHXELBU5H44WR7SOQ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/P34TIUN3XQHXELBU5H44WR7SOQ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/P34TIUN3XQHXELBU5H44WR7SOQ/action/storage_attestation","attest_author":"https://pith.science/pith/P34TIUN3XQHXELBU5H44WR7SOQ/action/author_attestation","sign_citation":"https://pith.science/pith/P34TIUN3XQHXELBU5H44WR7SOQ/action/citation_signature","submit_replication":"https://pith.science/pith/P34TIUN3XQHXELBU5H44WR7SOQ/action/replication_record"}},"created_at":"2026-05-18T03:02:21.439921+00:00","updated_at":"2026-05-18T03:02:21.439921+00:00"}