{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:AS7OOQRE6WDVIPIR4NSCK5WPAT","short_pith_number":"pith:AS7OOQRE","schema_version":"1.0","canonical_sha256":"04bee74224f587543d11e3642576cf04f3c951afe2b4ce9a4511aecfe2a190ac","source":{"kind":"arxiv","id":"1408.5693","version":1},"attestation_state":"computed","paper":{"title":"Model Matching Challenge: Benchmarks for Ecore and BPMN Diagrams","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.SE","authors_text":"Bernhard Rumpe, Klaus M\\\"uller, Pit Pietsch","submitted_at":"2014-08-25T09:26:14Z","abstract_excerpt":"In the last couple of years, Model Driven Engineering (MDE) gained a prominent role in the context of software engineering. In the MDE paradigm, models are considered first level artifacts which are iteratively developed by teams of programmers over a period of time. Because of this, dedicated tools for versioning and management of models are needed. A central functionality within this group of tools is model comparison and differencing. In two disjunct research projects, we identified a group of general matching problems where state-of-the-art comparison algorithms delivered low quality resul"},"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":"1408.5693","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2014-08-25T09:26:14Z","cross_cats_sorted":[],"title_canon_sha256":"18ff4a0d3fd17a8adc44c4585c8dc4aad7023c81db3ce597c8edaa3857b071d6","abstract_canon_sha256":"c9d4f3eb5191b0489cc7c9e6d2aa1b21ce85af22279be90216ce3b4e19f0d403"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:44:24.455609Z","signature_b64":"YIFVar+3ROIC+LY5LkgfWBH8WfkeeFXiUhEhaXrma+wGPTE9lDirrqjbaM4sdkcmlvA4+RaDSsZfRGDP5cgTBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"04bee74224f587543d11e3642576cf04f3c951afe2b4ce9a4511aecfe2a190ac","last_reissued_at":"2026-05-18T02:44:24.455117Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:44:24.455117Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Model Matching Challenge: Benchmarks for Ecore and BPMN Diagrams","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.SE","authors_text":"Bernhard Rumpe, Klaus M\\\"uller, Pit Pietsch","submitted_at":"2014-08-25T09:26:14Z","abstract_excerpt":"In the last couple of years, Model Driven Engineering (MDE) gained a prominent role in the context of software engineering. In the MDE paradigm, models are considered first level artifacts which are iteratively developed by teams of programmers over a period of time. Because of this, dedicated tools for versioning and management of models are needed. A central functionality within this group of tools is model comparison and differencing. In two disjunct research projects, we identified a group of general matching problems where state-of-the-art comparison algorithms delivered low quality resul"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1408.5693","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":"1408.5693","created_at":"2026-05-18T02:44:24.455196+00:00"},{"alias_kind":"arxiv_version","alias_value":"1408.5693v1","created_at":"2026-05-18T02:44:24.455196+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1408.5693","created_at":"2026-05-18T02:44:24.455196+00:00"},{"alias_kind":"pith_short_12","alias_value":"AS7OOQRE6WDV","created_at":"2026-05-18T12:28:19.803747+00:00"},{"alias_kind":"pith_short_16","alias_value":"AS7OOQRE6WDVIPIR","created_at":"2026-05-18T12:28:19.803747+00:00"},{"alias_kind":"pith_short_8","alias_value":"AS7OOQRE","created_at":"2026-05-18T12:28:19.803747+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/AS7OOQRE6WDVIPIR4NSCK5WPAT","json":"https://pith.science/pith/AS7OOQRE6WDVIPIR4NSCK5WPAT.json","graph_json":"https://pith.science/api/pith-number/AS7OOQRE6WDVIPIR4NSCK5WPAT/graph.json","events_json":"https://pith.science/api/pith-number/AS7OOQRE6WDVIPIR4NSCK5WPAT/events.json","paper":"https://pith.science/paper/AS7OOQRE"},"agent_actions":{"view_html":"https://pith.science/pith/AS7OOQRE6WDVIPIR4NSCK5WPAT","download_json":"https://pith.science/pith/AS7OOQRE6WDVIPIR4NSCK5WPAT.json","view_paper":"https://pith.science/paper/AS7OOQRE","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1408.5693&json=true","fetch_graph":"https://pith.science/api/pith-number/AS7OOQRE6WDVIPIR4NSCK5WPAT/graph.json","fetch_events":"https://pith.science/api/pith-number/AS7OOQRE6WDVIPIR4NSCK5WPAT/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/AS7OOQRE6WDVIPIR4NSCK5WPAT/action/timestamp_anchor","attest_storage":"https://pith.science/pith/AS7OOQRE6WDVIPIR4NSCK5WPAT/action/storage_attestation","attest_author":"https://pith.science/pith/AS7OOQRE6WDVIPIR4NSCK5WPAT/action/author_attestation","sign_citation":"https://pith.science/pith/AS7OOQRE6WDVIPIR4NSCK5WPAT/action/citation_signature","submit_replication":"https://pith.science/pith/AS7OOQRE6WDVIPIR4NSCK5WPAT/action/replication_record"}},"created_at":"2026-05-18T02:44:24.455196+00:00","updated_at":"2026-05-18T02:44:24.455196+00:00"}