{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:GMFU5KS25ZGVLQE4WRJNKSJOOM","short_pith_number":"pith:GMFU5KS2","canonical_record":{"source":{"id":"2502.18458","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2025-02-25T18:57:06Z","cross_cats_sorted":["cs.LG"],"title_canon_sha256":"cd801eb932a05bdbc37979a95a30bedb7ad2b8991b3444a12aabfa391246bd2e","abstract_canon_sha256":"fbaaffa539172e3af5d0bd0be098f3414b7b0c1498913f2f7d59b187ade47804"},"schema_version":"1.0"},"canonical_sha256":"330b4eaa5aee4d55c09cb452d5492e73048343870a2be11789ee40a176968a6d","source":{"kind":"arxiv","id":"2502.18458","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2502.18458","created_at":"2026-07-05T10:19:53Z"},{"alias_kind":"arxiv_version","alias_value":"2502.18458v1","created_at":"2026-07-05T10:19:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2502.18458","created_at":"2026-07-05T10:19:53Z"},{"alias_kind":"pith_short_12","alias_value":"GMFU5KS25ZGV","created_at":"2026-07-05T10:19:53Z"},{"alias_kind":"pith_short_16","alias_value":"GMFU5KS25ZGVLQE4","created_at":"2026-07-05T10:19:53Z"},{"alias_kind":"pith_short_8","alias_value":"GMFU5KS2","created_at":"2026-07-05T10:19:53Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:GMFU5KS25ZGVLQE4WRJNKSJOOM","target":"record","payload":{"canonical_record":{"source":{"id":"2502.18458","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2025-02-25T18:57:06Z","cross_cats_sorted":["cs.LG"],"title_canon_sha256":"cd801eb932a05bdbc37979a95a30bedb7ad2b8991b3444a12aabfa391246bd2e","abstract_canon_sha256":"fbaaffa539172e3af5d0bd0be098f3414b7b0c1498913f2f7d59b187ade47804"},"schema_version":"1.0"},"canonical_sha256":"330b4eaa5aee4d55c09cb452d5492e73048343870a2be11789ee40a176968a6d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:19:53.819806Z","signature_b64":"sDoevoJ13CBMhjXns8DzPz/1ZkrAy/H1X5CLB445kEAYp7rMw4I62GH39FHSBVh6hyAcQTujXU0qlM2SmchrCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"330b4eaa5aee4d55c09cb452d5492e73048343870a2be11789ee40a176968a6d","last_reissued_at":"2026-07-05T10:19:53.819347Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:19:53.819347Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2502.18458","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T10:19:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Z5/61tREWr76auF9et52BKb84OD7nrTGj2vd3oDNXjfVwJLHs9nedC9TqOW99sCoOI77zOpWIf7DUv4gNcD5AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-12T12:01:38.840307Z"},"content_sha256":"393e43ac073bd8a2042f352211fb2785b7a89e3ee7bdda158586ff6d5661433a","schema_version":"1.0","event_id":"sha256:393e43ac073bd8a2042f352211fb2785b7a89e3ee7bdda158586ff6d5661433a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:GMFU5KS25ZGVLQE4WRJNKSJOOM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"LLM-Based Design Pattern Detection","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.LG"],"primary_cat":"cs.SE","authors_text":"Andreas Rausch, Christian Schindler","submitted_at":"2025-02-25T18:57:06Z","abstract_excerpt":"Detecting design pattern instances in unfamiliar codebases remains a challenging yet essential task for improving software quality and maintainability. Traditional static analysis tools often struggle with the complexity, variability, and lack of explicit annotations that characterize real-world pattern implementations. In this paper, we present a novel approach leveraging Large Language Models to automatically identify design pattern instances across diverse codebases. Our method focuses on recognizing the roles classes play within the pattern instances. By providing clearer insights into sof"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2502.18458","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2502.18458/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T10:19:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YbCsYaSs6Q4zll0OP/wm1Pb3fUHolMlMF2Ef2OXNZsQd6fkMx7E2vIEq8YCTuljNB2JCIcFvebUNKaiYHJMIBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-12T12:01:38.841253Z"},"content_sha256":"8d091a690424af70c444b9b17f3bfbccab7a2e2b93e697fcff0afab712d6fca4","schema_version":"1.0","event_id":"sha256:8d091a690424af70c444b9b17f3bfbccab7a2e2b93e697fcff0afab712d6fca4"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GMFU5KS25ZGVLQE4WRJNKSJOOM/bundle.json","state_url":"https://pith.science/pith/GMFU5KS25ZGVLQE4WRJNKSJOOM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GMFU5KS25ZGVLQE4WRJNKSJOOM/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-12T12:01:38Z","links":{"resolver":"https://pith.science/pith/GMFU5KS25ZGVLQE4WRJNKSJOOM","bundle":"https://pith.science/pith/GMFU5KS25ZGVLQE4WRJNKSJOOM/bundle.json","state":"https://pith.science/pith/GMFU5KS25ZGVLQE4WRJNKSJOOM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GMFU5KS25ZGVLQE4WRJNKSJOOM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:GMFU5KS25ZGVLQE4WRJNKSJOOM","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":"fbaaffa539172e3af5d0bd0be098f3414b7b0c1498913f2f7d59b187ade47804","cross_cats_sorted":["cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2025-02-25T18:57:06Z","title_canon_sha256":"cd801eb932a05bdbc37979a95a30bedb7ad2b8991b3444a12aabfa391246bd2e"},"schema_version":"1.0","source":{"id":"2502.18458","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2502.18458","created_at":"2026-07-05T10:19:53Z"},{"alias_kind":"arxiv_version","alias_value":"2502.18458v1","created_at":"2026-07-05T10:19:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2502.18458","created_at":"2026-07-05T10:19:53Z"},{"alias_kind":"pith_short_12","alias_value":"GMFU5KS25ZGV","created_at":"2026-07-05T10:19:53Z"},{"alias_kind":"pith_short_16","alias_value":"GMFU5KS25ZGVLQE4","created_at":"2026-07-05T10:19:53Z"},{"alias_kind":"pith_short_8","alias_value":"GMFU5KS2","created_at":"2026-07-05T10:19:53Z"}],"graph_snapshots":[{"event_id":"sha256:8d091a690424af70c444b9b17f3bfbccab7a2e2b93e697fcff0afab712d6fca4","target":"graph","created_at":"2026-07-05T10:19:53Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2502.18458/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Detecting design pattern instances in unfamiliar codebases remains a challenging yet essential task for improving software quality and maintainability. Traditional static analysis tools often struggle with the complexity, variability, and lack of explicit annotations that characterize real-world pattern implementations. In this paper, we present a novel approach leveraging Large Language Models to automatically identify design pattern instances across diverse codebases. Our method focuses on recognizing the roles classes play within the pattern instances. By providing clearer insights into sof","authors_text":"Andreas Rausch, Christian Schindler","cross_cats":["cs.LG"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2025-02-25T18:57:06Z","title":"LLM-Based Design Pattern Detection"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2502.18458","kind":"arxiv","version":1},"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":"sha256:393e43ac073bd8a2042f352211fb2785b7a89e3ee7bdda158586ff6d5661433a","target":"record","created_at":"2026-07-05T10:19:53Z","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":"fbaaffa539172e3af5d0bd0be098f3414b7b0c1498913f2f7d59b187ade47804","cross_cats_sorted":["cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2025-02-25T18:57:06Z","title_canon_sha256":"cd801eb932a05bdbc37979a95a30bedb7ad2b8991b3444a12aabfa391246bd2e"},"schema_version":"1.0","source":{"id":"2502.18458","kind":"arxiv","version":1}},"canonical_sha256":"330b4eaa5aee4d55c09cb452d5492e73048343870a2be11789ee40a176968a6d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"330b4eaa5aee4d55c09cb452d5492e73048343870a2be11789ee40a176968a6d","first_computed_at":"2026-07-05T10:19:53.819347Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:19:53.819347Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"sDoevoJ13CBMhjXns8DzPz/1ZkrAy/H1X5CLB445kEAYp7rMw4I62GH39FHSBVh6hyAcQTujXU0qlM2SmchrCg==","signature_status":"signed_v1","signed_at":"2026-07-05T10:19:53.819806Z","signed_message":"canonical_sha256_bytes"},"source_id":"2502.18458","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:393e43ac073bd8a2042f352211fb2785b7a89e3ee7bdda158586ff6d5661433a","sha256:8d091a690424af70c444b9b17f3bfbccab7a2e2b93e697fcff0afab712d6fca4"],"state_sha256":"9afd8c0e8017ae262eb705043d4353f5cd9c926e1b5e3c1456e1a42b76ad2ade"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3nvCTHqlwfAu3g6STo6cVF3IYyKuBPrI2OiqAj1esvArEVn4PE8wI1G/BloVuQXWE13KzDF+zYXrGsApLQyOCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-12T12:01:38.848350Z","bundle_sha256":"adc6b08bc2b5a9ea5d43ec6213fa5877bdbe446e01775813b1e5f150cb1e90f3"}}