{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:EYA36VP6AMUGTJB2IBHTG6G6K3","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":"fff6b2a52371c40bfed16ff79dd0e2583b6e43444496b750ea64986d2eea3208","cross_cats_sorted":["cs.PL"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SE","submitted_at":"2022-06-17T15:46:14Z","title_canon_sha256":"2a1820105758e91528decc959cb51987ea4603a0d20e77262d7a21cd27deaac5"},"schema_version":"1.0","source":{"id":"2206.08849","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2206.08849","created_at":"2026-07-05T04:32:43Z"},{"alias_kind":"arxiv_version","alias_value":"2206.08849v1","created_at":"2026-07-05T04:32:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2206.08849","created_at":"2026-07-05T04:32:43Z"},{"alias_kind":"pith_short_12","alias_value":"EYA36VP6AMUG","created_at":"2026-07-05T04:32:43Z"},{"alias_kind":"pith_short_16","alias_value":"EYA36VP6AMUGTJB2","created_at":"2026-07-05T04:32:43Z"},{"alias_kind":"pith_short_8","alias_value":"EYA36VP6","created_at":"2026-07-05T04:32:43Z"}],"graph_snapshots":[{"event_id":"sha256:b9910723da40a482cbf395e2719910024a4ded3caa4ec3c4a1380e4db0293637","target":"graph","created_at":"2026-07-05T04:32:43Z","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/2206.08849/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Language constructs inspired by functional programming have made their way into most mainstream programming languages. Many researchers and developers consider that these constructs lead to programs that are more concise, reusable, and easier to understand. However, few studies investigate the implications of using them in mainstream programming languages. This paper quantifies the prevalence of four concepts typically associated with functional programming in JavaScript: recursion, immutability, lazy evaluation, and functions as values. We focus on JavaScript programs due to the availability ","authors_text":"Delano Oliveira, Fernanda Madeiral, Fernando Alves, Fernando Castor","cross_cats":["cs.PL"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SE","submitted_at":"2022-06-17T15:46:14Z","title":"On the Bug-proneness of Structures Inspired by Functional Programming in JavaScript Projects"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2206.08849","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:dab38677bca2944ae07b859c77d07f96a54bc166e7fd120ca9e25de8fef79391","target":"record","created_at":"2026-07-05T04:32:43Z","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":"fff6b2a52371c40bfed16ff79dd0e2583b6e43444496b750ea64986d2eea3208","cross_cats_sorted":["cs.PL"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SE","submitted_at":"2022-06-17T15:46:14Z","title_canon_sha256":"2a1820105758e91528decc959cb51987ea4603a0d20e77262d7a21cd27deaac5"},"schema_version":"1.0","source":{"id":"2206.08849","kind":"arxiv","version":1}},"canonical_sha256":"2601bf55fe032869a43a404f3378de56c5331bf1310255a1eb4a5146d0c348e4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2601bf55fe032869a43a404f3378de56c5331bf1310255a1eb4a5146d0c348e4","first_computed_at":"2026-07-05T04:32:43.978916Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:32:43.978916Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"vJgIaGIq1Y/3WqJRPYIurIRO+Vkz7UjLXHkirXrwjkrkpAZEH/xG0YUJTnVU3M7yVefwsc2b8WIoMJrn8gKcDg==","signature_status":"signed_v1","signed_at":"2026-07-05T04:32:43.979359Z","signed_message":"canonical_sha256_bytes"},"source_id":"2206.08849","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:dab38677bca2944ae07b859c77d07f96a54bc166e7fd120ca9e25de8fef79391","sha256:b9910723da40a482cbf395e2719910024a4ded3caa4ec3c4a1380e4db0293637"],"state_sha256":"9aae5d0b1467d921d32fbae4424dbd8e36826d9ff0533c004e1777ad41bf05f2"}