{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:5C525S4ZDTQHSXSW7XRBNGJJVO","short_pith_number":"pith:5C525S4Z","schema_version":"1.0","canonical_sha256":"e8bbaecb991ce0795e56fde2169929ab8249683408c45bc0f92745b7b87bb4b0","source":{"kind":"arxiv","id":"1504.03474","version":1},"attestation_state":"computed","paper":{"title":"Coherent branching feature bisimulation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.SE"],"primary_cat":"cs.LO","authors_text":"Amsterdam, CWI, Eindhoven, Erik P. de Vink (TU/e, Italy), Maurice H. ter Beek (ISTI-CNR, Pisa, Tessa Belder (TU/e, the Netherlands)","submitted_at":"2015-04-14T09:56:21Z","abstract_excerpt":"Progress in the behavioral analysis of software product lines at the family level benefits from further development of the underlying semantical theory. Here, we propose a behavioral equivalence for feature transition systems (FTS) generalizing branching bisimulation for labeled transition systems (LTS). We prove that branching feature bisimulation for an FTS of a family of products coincides with branching bisimulation for the LTS projection of each the individual products. For a restricted notion of coherent branching feature bisimulation we furthermore present a minimization algorithm and s"},"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":"1504.03474","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LO","submitted_at":"2015-04-14T09:56:21Z","cross_cats_sorted":["cs.SE"],"title_canon_sha256":"cfdaea0036426805f863998fea75f47db63147c05aabfbaad7aac1870993db87","abstract_canon_sha256":"eb67fae11acebf29ddc2398eacff90ce6ca8e1c6833264f1614ed70ffda6cabb"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:18:50.823088Z","signature_b64":"LXwbyeC3s72dc1sfI/4TXPNeaSw0SCPhS9Ek1Uoa79WSf6asS7mCzoPXx3wYpF0e9I6yaqgj+FHYu0rB9MnoDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e8bbaecb991ce0795e56fde2169929ab8249683408c45bc0f92745b7b87bb4b0","last_reissued_at":"2026-05-18T02:18:50.822414Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:18:50.822414Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Coherent branching feature bisimulation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.SE"],"primary_cat":"cs.LO","authors_text":"Amsterdam, CWI, Eindhoven, Erik P. de Vink (TU/e, Italy), Maurice H. ter Beek (ISTI-CNR, Pisa, Tessa Belder (TU/e, the Netherlands)","submitted_at":"2015-04-14T09:56:21Z","abstract_excerpt":"Progress in the behavioral analysis of software product lines at the family level benefits from further development of the underlying semantical theory. Here, we propose a behavioral equivalence for feature transition systems (FTS) generalizing branching bisimulation for labeled transition systems (LTS). We prove that branching feature bisimulation for an FTS of a family of products coincides with branching bisimulation for the LTS projection of each the individual products. For a restricted notion of coherent branching feature bisimulation we furthermore present a minimization algorithm and s"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1504.03474","kind":"arxiv","version":1},"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":"1504.03474","created_at":"2026-05-18T02:18:50.822522+00:00"},{"alias_kind":"arxiv_version","alias_value":"1504.03474v1","created_at":"2026-05-18T02:18:50.822522+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1504.03474","created_at":"2026-05-18T02:18:50.822522+00:00"},{"alias_kind":"pith_short_12","alias_value":"5C525S4ZDTQH","created_at":"2026-05-18T12:29:05.191682+00:00"},{"alias_kind":"pith_short_16","alias_value":"5C525S4ZDTQHSXSW","created_at":"2026-05-18T12:29:05.191682+00:00"},{"alias_kind":"pith_short_8","alias_value":"5C525S4Z","created_at":"2026-05-18T12:29:05.191682+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/5C525S4ZDTQHSXSW7XRBNGJJVO","json":"https://pith.science/pith/5C525S4ZDTQHSXSW7XRBNGJJVO.json","graph_json":"https://pith.science/api/pith-number/5C525S4ZDTQHSXSW7XRBNGJJVO/graph.json","events_json":"https://pith.science/api/pith-number/5C525S4ZDTQHSXSW7XRBNGJJVO/events.json","paper":"https://pith.science/paper/5C525S4Z"},"agent_actions":{"view_html":"https://pith.science/pith/5C525S4ZDTQHSXSW7XRBNGJJVO","download_json":"https://pith.science/pith/5C525S4ZDTQHSXSW7XRBNGJJVO.json","view_paper":"https://pith.science/paper/5C525S4Z","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1504.03474&json=true","fetch_graph":"https://pith.science/api/pith-number/5C525S4ZDTQHSXSW7XRBNGJJVO/graph.json","fetch_events":"https://pith.science/api/pith-number/5C525S4ZDTQHSXSW7XRBNGJJVO/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/5C525S4ZDTQHSXSW7XRBNGJJVO/action/timestamp_anchor","attest_storage":"https://pith.science/pith/5C525S4ZDTQHSXSW7XRBNGJJVO/action/storage_attestation","attest_author":"https://pith.science/pith/5C525S4ZDTQHSXSW7XRBNGJJVO/action/author_attestation","sign_citation":"https://pith.science/pith/5C525S4ZDTQHSXSW7XRBNGJJVO/action/citation_signature","submit_replication":"https://pith.science/pith/5C525S4ZDTQHSXSW7XRBNGJJVO/action/replication_record"}},"created_at":"2026-05-18T02:18:50.822522+00:00","updated_at":"2026-05-18T02:18:50.822522+00:00"}