{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:7DJCR52FQRSPJXJJNNZSCLF3BH","short_pith_number":"pith:7DJCR52F","canonical_record":{"source":{"id":"2504.13900","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.HC","submitted_at":"2025-04-07T17:51:27Z","cross_cats_sorted":["cs.AI","cs.CY"],"title_canon_sha256":"d492652f75cba2d5827ad552600f0a089544e970e5b1d024440bdadd6fa60811","abstract_canon_sha256":"a469ca1feff27858fc30e91e956937761b73c620dc033f7bb734ec2775ceaf5f"},"schema_version":"1.0"},"canonical_sha256":"f8d228f7458464f4dd296b73212cbb09f25c50f10b5e016f3b22c50e74f9266d","source":{"kind":"arxiv","id":"2504.13900","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2504.13900","created_at":"2026-07-05T10:51:07Z"},{"alias_kind":"arxiv_version","alias_value":"2504.13900v1","created_at":"2026-07-05T10:51:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2504.13900","created_at":"2026-07-05T10:51:07Z"},{"alias_kind":"pith_short_12","alias_value":"7DJCR52FQRSP","created_at":"2026-07-05T10:51:07Z"},{"alias_kind":"pith_short_16","alias_value":"7DJCR52FQRSPJXJJ","created_at":"2026-07-05T10:51:07Z"},{"alias_kind":"pith_short_8","alias_value":"7DJCR52F","created_at":"2026-07-05T10:51:07Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:7DJCR52FQRSPJXJJNNZSCLF3BH","target":"record","payload":{"canonical_record":{"source":{"id":"2504.13900","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.HC","submitted_at":"2025-04-07T17:51:27Z","cross_cats_sorted":["cs.AI","cs.CY"],"title_canon_sha256":"d492652f75cba2d5827ad552600f0a089544e970e5b1d024440bdadd6fa60811","abstract_canon_sha256":"a469ca1feff27858fc30e91e956937761b73c620dc033f7bb734ec2775ceaf5f"},"schema_version":"1.0"},"canonical_sha256":"f8d228f7458464f4dd296b73212cbb09f25c50f10b5e016f3b22c50e74f9266d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:51:07.989783Z","signature_b64":"DbPu+7n4wSs6e7moqHmrDvccAs5uEj7X7zxy8ouMtHVnx/X2/kPyH0EhY2OUPqRI9IsMPT60HYPTIoW0azBMDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f8d228f7458464f4dd296b73212cbb09f25c50f10b5e016f3b22c50e74f9266d","last_reissued_at":"2026-07-05T10:51:07.989347Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:51:07.989347Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2504.13900","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":"2026-07-05T10:51:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CUCRnV3VzUi5uk260zePTgnuko9sX1FuJhL35wFUzVL9SVIyw6s7y5apt7tjIgGITlrsuG1IXVJEMKcPpJaYCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T20:09:48.353259Z"},"content_sha256":"6d0d3cb2504cbcaa4f7c8c27b1c0c76c116c5425036ef12c37dccac532c7ba74","schema_version":"1.0","event_id":"sha256:6d0d3cb2504cbcaa4f7c8c27b1c0c76c116c5425036ef12c37dccac532c7ba74"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:7DJCR52FQRSPJXJJNNZSCLF3BH","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Supporting Students' Reading and Cognition with AI","license":"http://creativecommons.org/licenses/by-sa/4.0/","headline":"","cross_cats":["cs.AI","cs.CY"],"primary_cat":"cs.HC","authors_text":"Alexis Hiniker, Yue Fu","submitted_at":"2025-04-07T17:51:27Z","abstract_excerpt":"With the rapid adoption of AI tools in learning contexts, it is vital to understand how these systems shape users' reading processes and cognitive engagement. We collected and analyzed text from 124 sessions with AI tools, in which students used these tools to support them as they read assigned readings for an undergraduate course. We categorized participants' prompts to AI according to Bloom's Taxonomy of educational objectives -- Remembering, Understanding, Applying, Analyzing, Evaluating. Our results show that ``Analyzing'' and ``Evaluating'' are more prevalent in users' second and third pr"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2504.13900","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/2504.13900/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":"2026-07-05T10:51:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZczyS64/eWmJsKTr5WmZbiNYex9yKHgjAgdIf4iiGu0UxFBblWv6Bu0Vn8bAC1YQJzYaX3yl+5xf4refrzHICw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T20:09:48.353766Z"},"content_sha256":"b135e49813f5d79ca5ad23ddf32aeee14ae536708f405e22684d1ce25ab2b128","schema_version":"1.0","event_id":"sha256:b135e49813f5d79ca5ad23ddf32aeee14ae536708f405e22684d1ce25ab2b128"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/7DJCR52FQRSPJXJJNNZSCLF3BH/bundle.json","state_url":"https://pith.science/pith/7DJCR52FQRSPJXJJNNZSCLF3BH/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/7DJCR52FQRSPJXJJNNZSCLF3BH/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":"2026-08-15T20:09:48Z","links":{"resolver":"https://pith.science/pith/7DJCR52FQRSPJXJJNNZSCLF3BH","bundle":"https://pith.science/pith/7DJCR52FQRSPJXJJNNZSCLF3BH/bundle.json","state":"https://pith.science/pith/7DJCR52FQRSPJXJJNNZSCLF3BH/state.json","well_known_bundle":"https://pith.science/.well-known/pith/7DJCR52FQRSPJXJJNNZSCLF3BH/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:7DJCR52FQRSPJXJJNNZSCLF3BH","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":"a469ca1feff27858fc30e91e956937761b73c620dc033f7bb734ec2775ceaf5f","cross_cats_sorted":["cs.AI","cs.CY"],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.HC","submitted_at":"2025-04-07T17:51:27Z","title_canon_sha256":"d492652f75cba2d5827ad552600f0a089544e970e5b1d024440bdadd6fa60811"},"schema_version":"1.0","source":{"id":"2504.13900","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2504.13900","created_at":"2026-07-05T10:51:07Z"},{"alias_kind":"arxiv_version","alias_value":"2504.13900v1","created_at":"2026-07-05T10:51:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2504.13900","created_at":"2026-07-05T10:51:07Z"},{"alias_kind":"pith_short_12","alias_value":"7DJCR52FQRSP","created_at":"2026-07-05T10:51:07Z"},{"alias_kind":"pith_short_16","alias_value":"7DJCR52FQRSPJXJJ","created_at":"2026-07-05T10:51:07Z"},{"alias_kind":"pith_short_8","alias_value":"7DJCR52F","created_at":"2026-07-05T10:51:07Z"}],"graph_snapshots":[{"event_id":"sha256:b135e49813f5d79ca5ad23ddf32aeee14ae536708f405e22684d1ce25ab2b128","target":"graph","created_at":"2026-07-05T10:51:07Z","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/2504.13900/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"With the rapid adoption of AI tools in learning contexts, it is vital to understand how these systems shape users' reading processes and cognitive engagement. We collected and analyzed text from 124 sessions with AI tools, in which students used these tools to support them as they read assigned readings for an undergraduate course. We categorized participants' prompts to AI according to Bloom's Taxonomy of educational objectives -- Remembering, Understanding, Applying, Analyzing, Evaluating. Our results show that ``Analyzing'' and ``Evaluating'' are more prevalent in users' second and third pr","authors_text":"Alexis Hiniker, Yue Fu","cross_cats":["cs.AI","cs.CY"],"headline":"","license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.HC","submitted_at":"2025-04-07T17:51:27Z","title":"Supporting Students' Reading and Cognition with AI"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2504.13900","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":"sha256:6d0d3cb2504cbcaa4f7c8c27b1c0c76c116c5425036ef12c37dccac532c7ba74","target":"record","created_at":"2026-07-05T10:51:07Z","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":"a469ca1feff27858fc30e91e956937761b73c620dc033f7bb734ec2775ceaf5f","cross_cats_sorted":["cs.AI","cs.CY"],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.HC","submitted_at":"2025-04-07T17:51:27Z","title_canon_sha256":"d492652f75cba2d5827ad552600f0a089544e970e5b1d024440bdadd6fa60811"},"schema_version":"1.0","source":{"id":"2504.13900","kind":"arxiv","version":1}},"canonical_sha256":"f8d228f7458464f4dd296b73212cbb09f25c50f10b5e016f3b22c50e74f9266d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f8d228f7458464f4dd296b73212cbb09f25c50f10b5e016f3b22c50e74f9266d","first_computed_at":"2026-07-05T10:51:07.989347Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:51:07.989347Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"DbPu+7n4wSs6e7moqHmrDvccAs5uEj7X7zxy8ouMtHVnx/X2/kPyH0EhY2OUPqRI9IsMPT60HYPTIoW0azBMDg==","signature_status":"signed_v1","signed_at":"2026-07-05T10:51:07.989783Z","signed_message":"canonical_sha256_bytes"},"source_id":"2504.13900","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6d0d3cb2504cbcaa4f7c8c27b1c0c76c116c5425036ef12c37dccac532c7ba74","sha256:b135e49813f5d79ca5ad23ddf32aeee14ae536708f405e22684d1ce25ab2b128"],"state_sha256":"634c6f4cc8c6eacd377d9848358ccc69ef54bb9bc77e140dc30055427260a300"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zCGe0h7Dv9Xr0cCRKxkN8/admJSMe2hT2PTY8WvLBKAFU6LyAce3qb7nM9GSx+J16Ls3tHzMTd+ouvdJMODTAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-15T20:09:48.357686Z","bundle_sha256":"33bae04455aaef54a2721029610a9ebbc542253d24c5cb31e033f7416c071a40"}}