{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:NQYWK5KTPETLERFWO5IRMAEE4D","short_pith_number":"pith:NQYWK5KT","canonical_record":{"source":{"id":"2505.00100","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CY","submitted_at":"2025-04-30T18:12:42Z","cross_cats_sorted":["cs.AI","cs.ET"],"title_canon_sha256":"084c35debf3d84f300e7e5e86430a8c481b700ae631d9f0175920ac4146b1388","abstract_canon_sha256":"d154cd96e3428ba34df2b7b33257cbd82889fa07f36c7ed6b34739685d99d11a"},"schema_version":"1.0"},"canonical_sha256":"6c316575537926b244b67751160084e0fa12d762a7d3b46d67115f804a276297","source":{"kind":"arxiv","id":"2505.00100","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.00100","created_at":"2026-07-05T10:56:41Z"},{"alias_kind":"arxiv_version","alias_value":"2505.00100v1","created_at":"2026-07-05T10:56:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.00100","created_at":"2026-07-05T10:56:41Z"},{"alias_kind":"pith_short_12","alias_value":"NQYWK5KTPETL","created_at":"2026-07-05T10:56:41Z"},{"alias_kind":"pith_short_16","alias_value":"NQYWK5KTPETLERFW","created_at":"2026-07-05T10:56:41Z"},{"alias_kind":"pith_short_8","alias_value":"NQYWK5KT","created_at":"2026-07-05T10:56:41Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:NQYWK5KTPETLERFWO5IRMAEE4D","target":"record","payload":{"canonical_record":{"source":{"id":"2505.00100","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CY","submitted_at":"2025-04-30T18:12:42Z","cross_cats_sorted":["cs.AI","cs.ET"],"title_canon_sha256":"084c35debf3d84f300e7e5e86430a8c481b700ae631d9f0175920ac4146b1388","abstract_canon_sha256":"d154cd96e3428ba34df2b7b33257cbd82889fa07f36c7ed6b34739685d99d11a"},"schema_version":"1.0"},"canonical_sha256":"6c316575537926b244b67751160084e0fa12d762a7d3b46d67115f804a276297","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:56:41.732734Z","signature_b64":"TaB1UMkpUlggZhJIaIOBYfjQwgJq+Ww5I4uEEVwDxyEGlRwpyheMQnGVAXNjC+d6T4W8RquVhIcSZgThY2ISBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6c316575537926b244b67751160084e0fa12d762a7d3b46d67115f804a276297","last_reissued_at":"2026-07-05T10:56:41.732219Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:56:41.732219Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2505.00100","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":"2026-07-05T10:56:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HBGnFBmKK2ck4i4pJTgcI+pz9IyTNzqHGVJSMmhvJcf045yH/xHqrw21L8YPBmWY6ubg4L1tkDLzKm278Hs+Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-20T07:15:50.739003Z"},"content_sha256":"1c4dbeef871f2ad40b617c5793742c26286c919162ba18494155fb4137ea7599","schema_version":"1.0","event_id":"sha256:1c4dbeef871f2ad40b617c5793742c26286c919162ba18494155fb4137ea7599"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:NQYWK5KTPETLERFWO5IRMAEE4D","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Evaluating the AI-Lab Intervention: Impact on Student Perception and Use of Generative AI in Early Undergraduate Computer Science Courses","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.AI","cs.ET"],"primary_cat":"cs.CY","authors_text":"Andres Bejarano, B\\'arbara Fagundes, Ethan Dickey, Rhianna Kuperus","submitted_at":"2025-04-30T18:12:42Z","abstract_excerpt":"Generative AI (GenAI) is rapidly entering computer science education, yet its effects on student learning, skill development, and perceptions remain underexplored. Concerns about overreliance coexist with a gap in research on structured scaffolding to guide tool use in formal courses. This study examines the impact of a dedicated \"AI-Lab\" intervention -- emphasizing guided scaffolding and mindful engagement -- on undergraduate students in Data Structures and Algorithms, Competitive Programming, and first-year engineering courses at Purdue University.\n  Over three semesters, we integrated AI-La"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.00100","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/2505.00100/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":"2026-07-05T10:56:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"w8F+nTV4FYtGN/mc1Hm6syzjRuDtvd06G5c4Fipq8o+meDvrrPTaQyGVAapn/f68WgtSveopVeaqqDN6JSeHCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-20T07:15:50.739530Z"},"content_sha256":"8013a37e086155ba3a6f628cdcaf1a5c4d6bf47c41b28416a53a38154a0266ae","schema_version":"1.0","event_id":"sha256:8013a37e086155ba3a6f628cdcaf1a5c4d6bf47c41b28416a53a38154a0266ae"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/NQYWK5KTPETLERFWO5IRMAEE4D/bundle.json","state_url":"https://pith.science/pith/NQYWK5KTPETLERFWO5IRMAEE4D/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/NQYWK5KTPETLERFWO5IRMAEE4D/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":"2026-08-20T07:15:50Z","links":{"resolver":"https://pith.science/pith/NQYWK5KTPETLERFWO5IRMAEE4D","bundle":"https://pith.science/pith/NQYWK5KTPETLERFWO5IRMAEE4D/bundle.json","state":"https://pith.science/pith/NQYWK5KTPETLERFWO5IRMAEE4D/state.json","well_known_bundle":"https://pith.science/.well-known/pith/NQYWK5KTPETLERFWO5IRMAEE4D/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:NQYWK5KTPETLERFWO5IRMAEE4D","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":"d154cd96e3428ba34df2b7b33257cbd82889fa07f36c7ed6b34739685d99d11a","cross_cats_sorted":["cs.AI","cs.ET"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CY","submitted_at":"2025-04-30T18:12:42Z","title_canon_sha256":"084c35debf3d84f300e7e5e86430a8c481b700ae631d9f0175920ac4146b1388"},"schema_version":"1.0","source":{"id":"2505.00100","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.00100","created_at":"2026-07-05T10:56:41Z"},{"alias_kind":"arxiv_version","alias_value":"2505.00100v1","created_at":"2026-07-05T10:56:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.00100","created_at":"2026-07-05T10:56:41Z"},{"alias_kind":"pith_short_12","alias_value":"NQYWK5KTPETL","created_at":"2026-07-05T10:56:41Z"},{"alias_kind":"pith_short_16","alias_value":"NQYWK5KTPETLERFW","created_at":"2026-07-05T10:56:41Z"},{"alias_kind":"pith_short_8","alias_value":"NQYWK5KT","created_at":"2026-07-05T10:56:41Z"}],"graph_snapshots":[{"event_id":"sha256:8013a37e086155ba3a6f628cdcaf1a5c4d6bf47c41b28416a53a38154a0266ae","target":"graph","created_at":"2026-07-05T10:56:41Z","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/2505.00100/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Generative AI (GenAI) is rapidly entering computer science education, yet its effects on student learning, skill development, and perceptions remain underexplored. Concerns about overreliance coexist with a gap in research on structured scaffolding to guide tool use in formal courses. This study examines the impact of a dedicated \"AI-Lab\" intervention -- emphasizing guided scaffolding and mindful engagement -- on undergraduate students in Data Structures and Algorithms, Competitive Programming, and first-year engineering courses at Purdue University.\n  Over three semesters, we integrated AI-La","authors_text":"Andres Bejarano, B\\'arbara Fagundes, Ethan Dickey, Rhianna Kuperus","cross_cats":["cs.AI","cs.ET"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CY","submitted_at":"2025-04-30T18:12:42Z","title":"Evaluating the AI-Lab Intervention: Impact on Student Perception and Use of Generative AI in Early Undergraduate Computer Science Courses"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.00100","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":"sha256:1c4dbeef871f2ad40b617c5793742c26286c919162ba18494155fb4137ea7599","target":"record","created_at":"2026-07-05T10:56:41Z","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":"d154cd96e3428ba34df2b7b33257cbd82889fa07f36c7ed6b34739685d99d11a","cross_cats_sorted":["cs.AI","cs.ET"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CY","submitted_at":"2025-04-30T18:12:42Z","title_canon_sha256":"084c35debf3d84f300e7e5e86430a8c481b700ae631d9f0175920ac4146b1388"},"schema_version":"1.0","source":{"id":"2505.00100","kind":"arxiv","version":1}},"canonical_sha256":"6c316575537926b244b67751160084e0fa12d762a7d3b46d67115f804a276297","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6c316575537926b244b67751160084e0fa12d762a7d3b46d67115f804a276297","first_computed_at":"2026-07-05T10:56:41.732219Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:56:41.732219Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"TaB1UMkpUlggZhJIaIOBYfjQwgJq+Ww5I4uEEVwDxyEGlRwpyheMQnGVAXNjC+d6T4W8RquVhIcSZgThY2ISBg==","signature_status":"signed_v1","signed_at":"2026-07-05T10:56:41.732734Z","signed_message":"canonical_sha256_bytes"},"source_id":"2505.00100","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1c4dbeef871f2ad40b617c5793742c26286c919162ba18494155fb4137ea7599","sha256:8013a37e086155ba3a6f628cdcaf1a5c4d6bf47c41b28416a53a38154a0266ae"],"state_sha256":"1e8dd2f30c48f21a7464fb6ed6729d8b69a42ec2335d47a36fe5a54b69e6ef84"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WqXeBjO0d2S/NwnBaug2CJLi7r5J5hP9tFjWaZozgQihcGfswHfAFqsSJkROauIT+wWhm9gcH4nr1Oe1L3aqAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-20T07:15:50.743195Z","bundle_sha256":"a833df603380eaa2b4ced85cc1e2fbe1b0af9e6eb24ed2cada6dff9d50264b2c"}}