{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:A5LNKCC2SYAI4LEPG3KLTRDZKQ","short_pith_number":"pith:A5LNKCC2","canonical_record":{"source":{"id":"2207.02308","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2022-07-05T20:53:36Z","cross_cats_sorted":[],"title_canon_sha256":"24f521b229e3a045878542cc6c02390e60c2ee72c0fea7919b300a63bed19691","abstract_canon_sha256":"bff4848b823e6147485a277b2bf50df28d4aeb2882b9cf6c5c8e3a502ddb7a08"},"schema_version":"1.0"},"canonical_sha256":"0756d5085a96008e2c8f36d4b9c4795414d11b1574f1f6af9785937b6336f402","source":{"kind":"arxiv","id":"2207.02308","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2207.02308","created_at":"2026-07-05T04:38:01Z"},{"alias_kind":"arxiv_version","alias_value":"2207.02308v1","created_at":"2026-07-05T04:38:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2207.02308","created_at":"2026-07-05T04:38:01Z"},{"alias_kind":"pith_short_12","alias_value":"A5LNKCC2SYAI","created_at":"2026-07-05T04:38:01Z"},{"alias_kind":"pith_short_16","alias_value":"A5LNKCC2SYAI4LEP","created_at":"2026-07-05T04:38:01Z"},{"alias_kind":"pith_short_8","alias_value":"A5LNKCC2","created_at":"2026-07-05T04:38:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:A5LNKCC2SYAI4LEPG3KLTRDZKQ","target":"record","payload":{"canonical_record":{"source":{"id":"2207.02308","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2022-07-05T20:53:36Z","cross_cats_sorted":[],"title_canon_sha256":"24f521b229e3a045878542cc6c02390e60c2ee72c0fea7919b300a63bed19691","abstract_canon_sha256":"bff4848b823e6147485a277b2bf50df28d4aeb2882b9cf6c5c8e3a502ddb7a08"},"schema_version":"1.0"},"canonical_sha256":"0756d5085a96008e2c8f36d4b9c4795414d11b1574f1f6af9785937b6336f402","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:38:01.171354Z","signature_b64":"NWz/t5G+uYW30Oe6/73PIAa7q3axgoqh3rkpzNowl/yenNDYkACbfjKy6igEvLiV1wX9xvNeFXm5Xy5Hu5CTCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0756d5085a96008e2c8f36d4b9c4795414d11b1574f1f6af9785937b6336f402","last_reissued_at":"2026-07-05T04:38:01.170853Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:38:01.170853Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2207.02308","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":"2026-07-05T04:38:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sDX5V/P7G7qR10HBRmb3RzcSLCUCSPMVsxvACRkvLkSinVl5EZA3IRRboqdUwy3aixduTCfgeKH6vinUpYPzCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T19:31:08.773585Z"},"content_sha256":"9a7cf12f2efa10cf57faed8cac9fe89c0630c0e7b2b5cc03805d5c703152546e","schema_version":"1.0","event_id":"sha256:9a7cf12f2efa10cf57faed8cac9fe89c0630c0e7b2b5cc03805d5c703152546e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:A5LNKCC2SYAI4LEPG3KLTRDZKQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"LaMPost: Design and Evaluation of an AI-assisted Email Writing Prototype for Adults with Dyslexia","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.HC","authors_text":"Aaron Donsbach, Ajit Narayanan, Alex Santana, Andy Coenen, Ann Yuan, Erin Buehler, Joel Riley, Lei Shi, Mahima Pushkarna, Meredith Ringel Morris, Michal Lahav, Patrick Clary, Phil Weaver, Rachel Sweeney, Rain Breaw Michaels, Robert Macdonald, Steven M. Goodman, Tiffanie N. Horne","submitted_at":"2022-07-05T20:53:36Z","abstract_excerpt":"Prior work has explored the writing challenges experienced by people with dyslexia, and the potential for new spelling, grammar, and word retrieval technologies to address these challenges. However, the capabilities for natural language generation demonstrated by the latest class of large language models (LLMs) highlight an opportunity to explore new forms of human-AI writing support tools. In this paper, we introduce LaMPost, a prototype email-writing interface that explores the potential for LLMs to power writing support tools that address the varied needs of people with dyslexia. LaMPost dr"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2207.02308","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/2207.02308/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":"2026-07-05T04:38:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AYqx9FDQYS1SEcFQam6CO+Ipuxsv4lQPrmx8iHjEcFhqlVaSmnivF6NHuUdgm85Bxe/MOCLoziUBQV5F2bMSAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T19:31:08.773968Z"},"content_sha256":"0cc2d81e016696269c975453d5de1792d1af979c5074006aab685c0a07a1d07f","schema_version":"1.0","event_id":"sha256:0cc2d81e016696269c975453d5de1792d1af979c5074006aab685c0a07a1d07f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/A5LNKCC2SYAI4LEPG3KLTRDZKQ/bundle.json","state_url":"https://pith.science/pith/A5LNKCC2SYAI4LEPG3KLTRDZKQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/A5LNKCC2SYAI4LEPG3KLTRDZKQ/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":"2026-07-06T19:31:08Z","links":{"resolver":"https://pith.science/pith/A5LNKCC2SYAI4LEPG3KLTRDZKQ","bundle":"https://pith.science/pith/A5LNKCC2SYAI4LEPG3KLTRDZKQ/bundle.json","state":"https://pith.science/pith/A5LNKCC2SYAI4LEPG3KLTRDZKQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/A5LNKCC2SYAI4LEPG3KLTRDZKQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:A5LNKCC2SYAI4LEPG3KLTRDZKQ","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":"bff4848b823e6147485a277b2bf50df28d4aeb2882b9cf6c5c8e3a502ddb7a08","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2022-07-05T20:53:36Z","title_canon_sha256":"24f521b229e3a045878542cc6c02390e60c2ee72c0fea7919b300a63bed19691"},"schema_version":"1.0","source":{"id":"2207.02308","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2207.02308","created_at":"2026-07-05T04:38:01Z"},{"alias_kind":"arxiv_version","alias_value":"2207.02308v1","created_at":"2026-07-05T04:38:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2207.02308","created_at":"2026-07-05T04:38:01Z"},{"alias_kind":"pith_short_12","alias_value":"A5LNKCC2SYAI","created_at":"2026-07-05T04:38:01Z"},{"alias_kind":"pith_short_16","alias_value":"A5LNKCC2SYAI4LEP","created_at":"2026-07-05T04:38:01Z"},{"alias_kind":"pith_short_8","alias_value":"A5LNKCC2","created_at":"2026-07-05T04:38:01Z"}],"graph_snapshots":[{"event_id":"sha256:0cc2d81e016696269c975453d5de1792d1af979c5074006aab685c0a07a1d07f","target":"graph","created_at":"2026-07-05T04:38:01Z","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/2207.02308/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Prior work has explored the writing challenges experienced by people with dyslexia, and the potential for new spelling, grammar, and word retrieval technologies to address these challenges. However, the capabilities for natural language generation demonstrated by the latest class of large language models (LLMs) highlight an opportunity to explore new forms of human-AI writing support tools. In this paper, we introduce LaMPost, a prototype email-writing interface that explores the potential for LLMs to power writing support tools that address the varied needs of people with dyslexia. LaMPost dr","authors_text":"Aaron Donsbach, Ajit Narayanan, Alex Santana, Andy Coenen, Ann Yuan, Erin Buehler, Joel Riley, Lei Shi, Mahima Pushkarna, Meredith Ringel Morris, Michal Lahav, Patrick Clary, Phil Weaver, Rachel Sweeney, Rain Breaw Michaels, Robert Macdonald, Steven M. Goodman, Tiffanie N. Horne","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2022-07-05T20:53:36Z","title":"LaMPost: Design and Evaluation of an AI-assisted Email Writing Prototype for Adults with Dyslexia"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2207.02308","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":"sha256:9a7cf12f2efa10cf57faed8cac9fe89c0630c0e7b2b5cc03805d5c703152546e","target":"record","created_at":"2026-07-05T04:38:01Z","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":"bff4848b823e6147485a277b2bf50df28d4aeb2882b9cf6c5c8e3a502ddb7a08","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2022-07-05T20:53:36Z","title_canon_sha256":"24f521b229e3a045878542cc6c02390e60c2ee72c0fea7919b300a63bed19691"},"schema_version":"1.0","source":{"id":"2207.02308","kind":"arxiv","version":1}},"canonical_sha256":"0756d5085a96008e2c8f36d4b9c4795414d11b1574f1f6af9785937b6336f402","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0756d5085a96008e2c8f36d4b9c4795414d11b1574f1f6af9785937b6336f402","first_computed_at":"2026-07-05T04:38:01.170853Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:38:01.170853Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"NWz/t5G+uYW30Oe6/73PIAa7q3axgoqh3rkpzNowl/yenNDYkACbfjKy6igEvLiV1wX9xvNeFXm5Xy5Hu5CTCA==","signature_status":"signed_v1","signed_at":"2026-07-05T04:38:01.171354Z","signed_message":"canonical_sha256_bytes"},"source_id":"2207.02308","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9a7cf12f2efa10cf57faed8cac9fe89c0630c0e7b2b5cc03805d5c703152546e","sha256:0cc2d81e016696269c975453d5de1792d1af979c5074006aab685c0a07a1d07f"],"state_sha256":"0b334aec1651625cce534cf0a589085e7b37f675c6f7701cc3b67319654ff048"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dsjmJOnJhFGsS8QKYhJz5wzy/3KJlh9EFmUHXS9cDTxvp4yj1X6wVzt21/pkJjbW2KcP1W91SqMenyoLk7fZAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-06T19:31:08.775947Z","bundle_sha256":"83a68b28e45c65c56267dc075dc53d46899a3bf3a46530e5eb39e3d502503f3c"}}