{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2020:2B2IUAXQ3KIZCH6NAMTDLNSW2I","short_pith_number":"pith:2B2IUAXQ","schema_version":"1.0","canonical_sha256":"d0748a02f0da91911fcd032635b656d214849e6cc4573eda038a4e613639afa6","source":{"kind":"arxiv","id":"2005.07478","version":2},"attestation_state":"computed","paper":{"title":"Evaluating Mixed-Initiative Procedural Level Design Tools using a Triple-Blind Mixed-Method User Study","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.AI","cs.HC"],"primary_cat":"cs.NE","authors_text":"Alma A. M. Rahat, James Stovold, Sean P. Walton","submitted_at":"2020-05-15T11:40:53Z","abstract_excerpt":"Results from a triple-blind mixed-method user study into the effectiveness of mixed-initiative tools for the procedural generation of game levels are presented. A tool which generates levels using interactive evolutionary optimisation was designed for this study which (a) is focused on supporting the designer to explore the design space and (b) only requires the designer to interact with it by designing levels. The tool identifies level design patterns in an initial hand-designed map and uses that information to drive an interactive optimisation algorithm. A rigorous user study was designed wh"},"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":"2005.07478","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NE","submitted_at":"2020-05-15T11:40:53Z","cross_cats_sorted":["cs.AI","cs.HC"],"title_canon_sha256":"cc7065c7460d55627b6746528f9f2d132ec785dd389eef3de85350f3a9b4bcaf","abstract_canon_sha256":"9910d50afdb14d04e92af6bbeb66d263215981b82e31f56364c37afc3d11277b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:45:32.254048Z","signature_b64":"H/KcpyzIKorBACh+Fx3sRWQULPTTVSZKQflNmCWZ87xDISIS375h9UcHnxmWYm2+yGpAqLkqlH2dXN/05J1TCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d0748a02f0da91911fcd032635b656d214849e6cc4573eda038a4e613639afa6","last_reissued_at":"2026-07-05T02:45:32.253589Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:45:32.253589Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Evaluating Mixed-Initiative Procedural Level Design Tools using a Triple-Blind Mixed-Method User Study","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.AI","cs.HC"],"primary_cat":"cs.NE","authors_text":"Alma A. M. Rahat, James Stovold, Sean P. Walton","submitted_at":"2020-05-15T11:40:53Z","abstract_excerpt":"Results from a triple-blind mixed-method user study into the effectiveness of mixed-initiative tools for the procedural generation of game levels are presented. A tool which generates levels using interactive evolutionary optimisation was designed for this study which (a) is focused on supporting the designer to explore the design space and (b) only requires the designer to interact with it by designing levels. The tool identifies level design patterns in an initial hand-designed map and uses that information to drive an interactive optimisation algorithm. A rigorous user study was designed wh"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2005.07478","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2005.07478/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2005.07478","created_at":"2026-07-05T02:45:32.253644+00:00"},{"alias_kind":"arxiv_version","alias_value":"2005.07478v2","created_at":"2026-07-05T02:45:32.253644+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2005.07478","created_at":"2026-07-05T02:45:32.253644+00:00"},{"alias_kind":"pith_short_12","alias_value":"2B2IUAXQ3KIZ","created_at":"2026-07-05T02:45:32.253644+00:00"},{"alias_kind":"pith_short_16","alias_value":"2B2IUAXQ3KIZCH6N","created_at":"2026-07-05T02:45:32.253644+00:00"},{"alias_kind":"pith_short_8","alias_value":"2B2IUAXQ","created_at":"2026-07-05T02:45:32.253644+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/2B2IUAXQ3KIZCH6NAMTDLNSW2I","json":"https://pith.science/pith/2B2IUAXQ3KIZCH6NAMTDLNSW2I.json","graph_json":"https://pith.science/api/pith-number/2B2IUAXQ3KIZCH6NAMTDLNSW2I/graph.json","events_json":"https://pith.science/api/pith-number/2B2IUAXQ3KIZCH6NAMTDLNSW2I/events.json","paper":"https://pith.science/paper/2B2IUAXQ"},"agent_actions":{"view_html":"https://pith.science/pith/2B2IUAXQ3KIZCH6NAMTDLNSW2I","download_json":"https://pith.science/pith/2B2IUAXQ3KIZCH6NAMTDLNSW2I.json","view_paper":"https://pith.science/paper/2B2IUAXQ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2005.07478&json=true","fetch_graph":"https://pith.science/api/pith-number/2B2IUAXQ3KIZCH6NAMTDLNSW2I/graph.json","fetch_events":"https://pith.science/api/pith-number/2B2IUAXQ3KIZCH6NAMTDLNSW2I/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/2B2IUAXQ3KIZCH6NAMTDLNSW2I/action/timestamp_anchor","attest_storage":"https://pith.science/pith/2B2IUAXQ3KIZCH6NAMTDLNSW2I/action/storage_attestation","attest_author":"https://pith.science/pith/2B2IUAXQ3KIZCH6NAMTDLNSW2I/action/author_attestation","sign_citation":"https://pith.science/pith/2B2IUAXQ3KIZCH6NAMTDLNSW2I/action/citation_signature","submit_replication":"https://pith.science/pith/2B2IUAXQ3KIZCH6NAMTDLNSW2I/action/replication_record"}},"created_at":"2026-07-05T02:45:32.253644+00:00","updated_at":"2026-07-05T02:45:32.253644+00:00"}