{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:O4N5LJ3ILTVNFTBQJLQV64LSX6","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"a8151bc38e72bdc0bdb45d9379ed5637874cc3f8a77f195191734880de7a15d1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2018-12-24T09:38:17Z","title_canon_sha256":"385849e5592ad49218c51ca8959f04acdd57f4487f3f385004592a803db62e8b"},"schema_version":"1.0","source":{"id":"1812.09873","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1812.09873","created_at":"2026-05-17T23:50:40Z"},{"alias_kind":"arxiv_version","alias_value":"1812.09873v2","created_at":"2026-05-17T23:50:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1812.09873","created_at":"2026-05-17T23:50:40Z"},{"alias_kind":"pith_short_12","alias_value":"O4N5LJ3ILTVN","created_at":"2026-05-18T12:32:40Z"},{"alias_kind":"pith_short_16","alias_value":"O4N5LJ3ILTVNFTBQ","created_at":"2026-05-18T12:32:40Z"},{"alias_kind":"pith_short_8","alias_value":"O4N5LJ3I","created_at":"2026-05-18T12:32:40Z"}],"graph_snapshots":[{"event_id":"sha256:c45acdf9badde83e9c459c1175193414f684e8db3a158494f181d71819c3bb7f","target":"graph","created_at":"2026-05-17T23:50:40Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"Design patterns are elegant and well-tested solutions to recurrent software development problems. They are the result of software developers dealing with problems that frequently occur, solving them in the same or a slightly adapted way. A pattern's semantics provide the intent, motivation, and applicability, describing what it does, why it is needed, and where it is useful. Consequently, design patterns encode a well of information. Developers weave this information into their systems whenever they use design patterns to solve problems. This work presents Feature Maps, a flexible human- and m","authors_text":"Alexander Egyed, Hannes Thaller, Lukas Linsbauer","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2018-12-24T09:38:17Z","title":"Feature Maps: A Comprehensible Software Representation for Design Pattern Detection"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1812.09873","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:894330283f4c21e1bf66edafceb5c4556f1b3e5e646039e9f75a15dc7ce10fc9","target":"record","created_at":"2026-05-17T23:50:40Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"a8151bc38e72bdc0bdb45d9379ed5637874cc3f8a77f195191734880de7a15d1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2018-12-24T09:38:17Z","title_canon_sha256":"385849e5592ad49218c51ca8959f04acdd57f4487f3f385004592a803db62e8b"},"schema_version":"1.0","source":{"id":"1812.09873","kind":"arxiv","version":2}},"canonical_sha256":"771bd5a7685cead2cc304ae15f7172bf8eb25a7f5601fbc0e716616aa7e00edb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"771bd5a7685cead2cc304ae15f7172bf8eb25a7f5601fbc0e716616aa7e00edb","first_computed_at":"2026-05-17T23:50:40.794583Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:50:40.794583Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"57hoEDzU2z5PAoOg0eJFzN4roV6lJPndRnbjoRXrWWgZwfLIvc1sQuXd9p5I4/DDXBnhBdYZCU+HyCtBcxk/Dg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:50:40.795007Z","signed_message":"canonical_sha256_bytes"},"source_id":"1812.09873","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:894330283f4c21e1bf66edafceb5c4556f1b3e5e646039e9f75a15dc7ce10fc9","sha256:c45acdf9badde83e9c459c1175193414f684e8db3a158494f181d71819c3bb7f"],"state_sha256":"f1753ff242caf08f0f770395f6300de9ade76451210de56cf7040e4805a09789"}