{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:7AOOOBE27FONL7FZ3LR6CLCCQS","short_pith_number":"pith:7AOOOBE2","canonical_record":{"source":{"id":"2310.18502","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2023-10-27T21:31:34Z","cross_cats_sorted":[],"title_canon_sha256":"68311771f6f3925248253517baab28a4c2615e11b8452003d3cd5b7b2d2f9eb1","abstract_canon_sha256":"e6df4ee365ac53cb4907a36622ba2034d8256a7396826d8c13651d6890e60570"},"schema_version":"1.0"},"canonical_sha256":"f81ce7049af95cd5fcb9dae3e12c4284ae38cc18a846c5def6681861603e1584","source":{"kind":"arxiv","id":"2310.18502","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2310.18502","created_at":"2026-07-05T07:06:09Z"},{"alias_kind":"arxiv_version","alias_value":"2310.18502v1","created_at":"2026-07-05T07:06:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2310.18502","created_at":"2026-07-05T07:06:09Z"},{"alias_kind":"pith_short_12","alias_value":"7AOOOBE27FON","created_at":"2026-07-05T07:06:09Z"},{"alias_kind":"pith_short_16","alias_value":"7AOOOBE27FONL7FZ","created_at":"2026-07-05T07:06:09Z"},{"alias_kind":"pith_short_8","alias_value":"7AOOOBE2","created_at":"2026-07-05T07:06:09Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:7AOOOBE27FONL7FZ3LR6CLCCQS","target":"record","payload":{"canonical_record":{"source":{"id":"2310.18502","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2023-10-27T21:31:34Z","cross_cats_sorted":[],"title_canon_sha256":"68311771f6f3925248253517baab28a4c2615e11b8452003d3cd5b7b2d2f9eb1","abstract_canon_sha256":"e6df4ee365ac53cb4907a36622ba2034d8256a7396826d8c13651d6890e60570"},"schema_version":"1.0"},"canonical_sha256":"f81ce7049af95cd5fcb9dae3e12c4284ae38cc18a846c5def6681861603e1584","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:06:09.478506Z","signature_b64":"qLjQQE19Ldq9OX8GHN9DvmswQLY3iGe7RrrEVjEJcN6uyCbXrriYke7PA2dWcEaZSzrSmJu2Updsw/1GX1SeDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f81ce7049af95cd5fcb9dae3e12c4284ae38cc18a846c5def6681861603e1584","last_reissued_at":"2026-07-05T07:06:09.477951Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:06:09.477951Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2310.18502","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":"2026-07-05T07:06:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JFjH/r+Ji/fsIMp05MidpMLBWBFI3/6eIH3ZQEPfVt1bc4K5YtLRqS2mR+Tj3Is7kszmpurtCTR2+e7lHhQ4Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T20:57:54.828000Z"},"content_sha256":"72e38530600f82383dbcbd86a24ac84e3ba361f5c8a5edf07a4960e62a240779","schema_version":"1.0","event_id":"sha256:72e38530600f82383dbcbd86a24ac84e3ba361f5c8a5edf07a4960e62a240779"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:7AOOOBE27FONL7FZ3LR6CLCCQS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"On the Automatic Generation and Simplification of Children's Stories","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.CL","authors_text":"Eliana Colunga, Jennifer Weber, Jesus Salcido, Katharina Kann, Maria Valentini, T\\'ea Wright","submitted_at":"2023-10-27T21:31:34Z","abstract_excerpt":"With recent advances in large language models (LLMs), the concept of automatically generating children's educational materials has become increasingly realistic. Working toward the goal of age-appropriate simplicity in generated educational texts, we first examine the ability of several popular LLMs to generate stories with properly adjusted lexical and readability levels. We find that, in spite of the growing capabilities of LLMs, they do not yet possess the ability to limit their vocabulary to levels appropriate for younger age groups. As a second experiment, we explore the ability of state-"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2310.18502","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/2310.18502/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":"2026-07-05T07:06:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+deMZQWJE1Axt7pJg2gT1uKGlK5XFROE+tyhAhuLkKD2YYytPcu8dX+SCOGm/Mdlln6iI4mKHBs7gGaFX6VOBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T20:57:54.828643Z"},"content_sha256":"6feea59ef9235ccc25236ecaca42de4e15327611fae8c75cfed2db3720c55904","schema_version":"1.0","event_id":"sha256:6feea59ef9235ccc25236ecaca42de4e15327611fae8c75cfed2db3720c55904"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/7AOOOBE27FONL7FZ3LR6CLCCQS/bundle.json","state_url":"https://pith.science/pith/7AOOOBE27FONL7FZ3LR6CLCCQS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/7AOOOBE27FONL7FZ3LR6CLCCQS/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":"2026-08-14T20:57:54Z","links":{"resolver":"https://pith.science/pith/7AOOOBE27FONL7FZ3LR6CLCCQS","bundle":"https://pith.science/pith/7AOOOBE27FONL7FZ3LR6CLCCQS/bundle.json","state":"https://pith.science/pith/7AOOOBE27FONL7FZ3LR6CLCCQS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/7AOOOBE27FONL7FZ3LR6CLCCQS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:7AOOOBE27FONL7FZ3LR6CLCCQS","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":"e6df4ee365ac53cb4907a36622ba2034d8256a7396826d8c13651d6890e60570","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2023-10-27T21:31:34Z","title_canon_sha256":"68311771f6f3925248253517baab28a4c2615e11b8452003d3cd5b7b2d2f9eb1"},"schema_version":"1.0","source":{"id":"2310.18502","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2310.18502","created_at":"2026-07-05T07:06:09Z"},{"alias_kind":"arxiv_version","alias_value":"2310.18502v1","created_at":"2026-07-05T07:06:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2310.18502","created_at":"2026-07-05T07:06:09Z"},{"alias_kind":"pith_short_12","alias_value":"7AOOOBE27FON","created_at":"2026-07-05T07:06:09Z"},{"alias_kind":"pith_short_16","alias_value":"7AOOOBE27FONL7FZ","created_at":"2026-07-05T07:06:09Z"},{"alias_kind":"pith_short_8","alias_value":"7AOOOBE2","created_at":"2026-07-05T07:06:09Z"}],"graph_snapshots":[{"event_id":"sha256:6feea59ef9235ccc25236ecaca42de4e15327611fae8c75cfed2db3720c55904","target":"graph","created_at":"2026-07-05T07:06:09Z","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/2310.18502/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"With recent advances in large language models (LLMs), the concept of automatically generating children's educational materials has become increasingly realistic. Working toward the goal of age-appropriate simplicity in generated educational texts, we first examine the ability of several popular LLMs to generate stories with properly adjusted lexical and readability levels. We find that, in spite of the growing capabilities of LLMs, they do not yet possess the ability to limit their vocabulary to levels appropriate for younger age groups. As a second experiment, we explore the ability of state-","authors_text":"Eliana Colunga, Jennifer Weber, Jesus Salcido, Katharina Kann, Maria Valentini, T\\'ea Wright","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2023-10-27T21:31:34Z","title":"On the Automatic Generation and Simplification of Children's Stories"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2310.18502","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":"sha256:72e38530600f82383dbcbd86a24ac84e3ba361f5c8a5edf07a4960e62a240779","target":"record","created_at":"2026-07-05T07:06:09Z","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":"e6df4ee365ac53cb4907a36622ba2034d8256a7396826d8c13651d6890e60570","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2023-10-27T21:31:34Z","title_canon_sha256":"68311771f6f3925248253517baab28a4c2615e11b8452003d3cd5b7b2d2f9eb1"},"schema_version":"1.0","source":{"id":"2310.18502","kind":"arxiv","version":1}},"canonical_sha256":"f81ce7049af95cd5fcb9dae3e12c4284ae38cc18a846c5def6681861603e1584","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f81ce7049af95cd5fcb9dae3e12c4284ae38cc18a846c5def6681861603e1584","first_computed_at":"2026-07-05T07:06:09.477951Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:06:09.477951Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"qLjQQE19Ldq9OX8GHN9DvmswQLY3iGe7RrrEVjEJcN6uyCbXrriYke7PA2dWcEaZSzrSmJu2Updsw/1GX1SeDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T07:06:09.478506Z","signed_message":"canonical_sha256_bytes"},"source_id":"2310.18502","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:72e38530600f82383dbcbd86a24ac84e3ba361f5c8a5edf07a4960e62a240779","sha256:6feea59ef9235ccc25236ecaca42de4e15327611fae8c75cfed2db3720c55904"],"state_sha256":"c19bc4ae25240d4eb4786dfa1668c73d5d3b87077cdfe90a74f57c505d5a3d16"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Cg+wE4SPqYrkwNcheztWm01Qyc/OfJRDMMtYveZB7f0Hr5hm4fh+Qtmz+wAUK80FR/OBkFONcSv0gYzrfVZEBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-14T20:57:54.834311Z","bundle_sha256":"94001972a20d7a0be50b0500a33b40b991c445a5e88d0b31ed9f5d4638d3d2d2"}}