{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:EVTXWYPXVQ7PGKJKMTHQUBPZOH","short_pith_number":"pith:EVTXWYPX","canonical_record":{"source":{"id":"2606.03095","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.HC","submitted_at":"2026-06-02T03:34:17Z","cross_cats_sorted":[],"title_canon_sha256":"b5a487c1f6f83eca6afe60fe664964f2d747402e69205d8a6d4c5b76e2c00c4c","abstract_canon_sha256":"8c70b46c161354bf48b07b469aa704fd00dd934cf562586191fa9acdc49f0ab0"},"schema_version":"1.0"},"canonical_sha256":"25677b61f7ac3ef3292a64cf0a05f971eba0685cc0da6e156bcbd8883fa80ec9","source":{"kind":"arxiv","id":"2606.03095","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.03095","created_at":"2026-06-03T01:05:31Z"},{"alias_kind":"arxiv_version","alias_value":"2606.03095v1","created_at":"2026-06-03T01:05:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.03095","created_at":"2026-06-03T01:05:31Z"},{"alias_kind":"pith_short_12","alias_value":"EVTXWYPXVQ7P","created_at":"2026-06-03T01:05:31Z"},{"alias_kind":"pith_short_16","alias_value":"EVTXWYPXVQ7PGKJK","created_at":"2026-06-03T01:05:31Z"},{"alias_kind":"pith_short_8","alias_value":"EVTXWYPX","created_at":"2026-06-03T01:05:31Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:EVTXWYPXVQ7PGKJKMTHQUBPZOH","target":"record","payload":{"canonical_record":{"source":{"id":"2606.03095","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.HC","submitted_at":"2026-06-02T03:34:17Z","cross_cats_sorted":[],"title_canon_sha256":"b5a487c1f6f83eca6afe60fe664964f2d747402e69205d8a6d4c5b76e2c00c4c","abstract_canon_sha256":"8c70b46c161354bf48b07b469aa704fd00dd934cf562586191fa9acdc49f0ab0"},"schema_version":"1.0"},"canonical_sha256":"25677b61f7ac3ef3292a64cf0a05f971eba0685cc0da6e156bcbd8883fa80ec9","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-03T01:05:31.523609Z","signature_b64":"E8x/0RNVJrfdmweXo2Wb9jc9BfV3mPq+I3OuU4QvmS4DqAoGT7BNkDhmgB3+nRFleTHsBnVLredAD+YY/bmDAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"25677b61f7ac3ef3292a64cf0a05f971eba0685cc0da6e156bcbd8883fa80ec9","last_reissued_at":"2026-06-03T01:05:31.523166Z","signature_status":"signed_v1","first_computed_at":"2026-06-03T01:05:31.523166Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2606.03095","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":"2026-06-03T01:05:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hEw9fjHIpNzrovH2N/eZj+xJuLkZgdm2o55K4kIjq8r3dXpivi0VAWTKtY1sHRy24eBv4PSXYqJk5k9Gp+zADQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-25T07:25:04.242390Z"},"content_sha256":"24e97bdae8e64f2cb2f7587c944b0ba388dd942fb69d6d2549ef92f62dd4b328","schema_version":"1.0","event_id":"sha256:24e97bdae8e64f2cb2f7587c944b0ba388dd942fb69d6d2549ef92f62dd4b328"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:EVTXWYPXVQ7PGKJKMTHQUBPZOH","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"AI Assistance for Discretionary Work: Increasing Feedback Provision in Higher Education","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.HC","authors_text":"Lydia T. Liu, Manoel Horta Ribeiro, Romina Mahinpei, Ruth Fong, Victoria Dean","submitted_at":"2026-06-02T03:34:17Z","abstract_excerpt":"AI systems increasingly shape human workflows by generating intermediate artifacts that users can adopt, revise, or ignore. While prior work has shown that AI assistance can improve the efficiency and accuracy of required tasks, less is known about whether it can increase participation in discretionary but beneficial work that users often intend to perform but frequently skip. We study this question in the context of personalized feedback provision in higher education, a pedagogically valuable but often optional practice. We conduct a mixed-methods study combining a randomized field experiment"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.03095","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/2606.03095/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":"2026-06-03T01:05:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ya2blohTYYhkKw5ECyAaQ+7CVsjjbSSxG4wGws2YJ7A6MndvRB6+6yJj5Locv2S4ZOFCyI8YBus/qJuK2PxPAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-25T07:25:04.242772Z"},"content_sha256":"8e138261004a84f7d5bc575074a8aee3a03824f16d0a6600ebc850e326aac8ef","schema_version":"1.0","event_id":"sha256:8e138261004a84f7d5bc575074a8aee3a03824f16d0a6600ebc850e326aac8ef"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/EVTXWYPXVQ7PGKJKMTHQUBPZOH/bundle.json","state_url":"https://pith.science/pith/EVTXWYPXVQ7PGKJKMTHQUBPZOH/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/EVTXWYPXVQ7PGKJKMTHQUBPZOH/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":"2026-06-25T07:25:04Z","links":{"resolver":"https://pith.science/pith/EVTXWYPXVQ7PGKJKMTHQUBPZOH","bundle":"https://pith.science/pith/EVTXWYPXVQ7PGKJKMTHQUBPZOH/bundle.json","state":"https://pith.science/pith/EVTXWYPXVQ7PGKJKMTHQUBPZOH/state.json","well_known_bundle":"https://pith.science/.well-known/pith/EVTXWYPXVQ7PGKJKMTHQUBPZOH/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:EVTXWYPXVQ7PGKJKMTHQUBPZOH","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":"8c70b46c161354bf48b07b469aa704fd00dd934cf562586191fa9acdc49f0ab0","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.HC","submitted_at":"2026-06-02T03:34:17Z","title_canon_sha256":"b5a487c1f6f83eca6afe60fe664964f2d747402e69205d8a6d4c5b76e2c00c4c"},"schema_version":"1.0","source":{"id":"2606.03095","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.03095","created_at":"2026-06-03T01:05:31Z"},{"alias_kind":"arxiv_version","alias_value":"2606.03095v1","created_at":"2026-06-03T01:05:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.03095","created_at":"2026-06-03T01:05:31Z"},{"alias_kind":"pith_short_12","alias_value":"EVTXWYPXVQ7P","created_at":"2026-06-03T01:05:31Z"},{"alias_kind":"pith_short_16","alias_value":"EVTXWYPXVQ7PGKJK","created_at":"2026-06-03T01:05:31Z"},{"alias_kind":"pith_short_8","alias_value":"EVTXWYPX","created_at":"2026-06-03T01:05:31Z"}],"graph_snapshots":[{"event_id":"sha256:8e138261004a84f7d5bc575074a8aee3a03824f16d0a6600ebc850e326aac8ef","target":"graph","created_at":"2026-06-03T01:05:31Z","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/2606.03095/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"AI systems increasingly shape human workflows by generating intermediate artifacts that users can adopt, revise, or ignore. While prior work has shown that AI assistance can improve the efficiency and accuracy of required tasks, less is known about whether it can increase participation in discretionary but beneficial work that users often intend to perform but frequently skip. We study this question in the context of personalized feedback provision in higher education, a pedagogically valuable but often optional practice. We conduct a mixed-methods study combining a randomized field experiment","authors_text":"Lydia T. Liu, Manoel Horta Ribeiro, Romina Mahinpei, Ruth Fong, Victoria Dean","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.HC","submitted_at":"2026-06-02T03:34:17Z","title":"AI Assistance for Discretionary Work: Increasing Feedback Provision in Higher Education"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.03095","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":"sha256:24e97bdae8e64f2cb2f7587c944b0ba388dd942fb69d6d2549ef92f62dd4b328","target":"record","created_at":"2026-06-03T01:05:31Z","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":"8c70b46c161354bf48b07b469aa704fd00dd934cf562586191fa9acdc49f0ab0","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.HC","submitted_at":"2026-06-02T03:34:17Z","title_canon_sha256":"b5a487c1f6f83eca6afe60fe664964f2d747402e69205d8a6d4c5b76e2c00c4c"},"schema_version":"1.0","source":{"id":"2606.03095","kind":"arxiv","version":1}},"canonical_sha256":"25677b61f7ac3ef3292a64cf0a05f971eba0685cc0da6e156bcbd8883fa80ec9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"25677b61f7ac3ef3292a64cf0a05f971eba0685cc0da6e156bcbd8883fa80ec9","first_computed_at":"2026-06-03T01:05:31.523166Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-03T01:05:31.523166Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"E8x/0RNVJrfdmweXo2Wb9jc9BfV3mPq+I3OuU4QvmS4DqAoGT7BNkDhmgB3+nRFleTHsBnVLredAD+YY/bmDAw==","signature_status":"signed_v1","signed_at":"2026-06-03T01:05:31.523609Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.03095","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:24e97bdae8e64f2cb2f7587c944b0ba388dd942fb69d6d2549ef92f62dd4b328","sha256:8e138261004a84f7d5bc575074a8aee3a03824f16d0a6600ebc850e326aac8ef"],"state_sha256":"3f29ae81f3b633d78e29d97a5c9c06eb0df791ec6bee1978be8f4be4f6fcedcc"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CRg1DSsDkoV9YB66BUbk1704Kmz7NOQrAFrRgBqBGJVWockwmprlmLLzyyUT2wze3e6dar2zBPpCgGiWRyMHAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-25T07:25:04.245229Z","bundle_sha256":"659faa9c844e1beb5bc94f015b6d27a2020350fbd1064a753977db8ceabeb5ad"}}