{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:CRKJLJMGI72SWKPKFDCRDVP3KV","short_pith_number":"pith:CRKJLJMG","canonical_record":{"source":{"id":"2002.02184","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2020-02-06T10:08:41Z","cross_cats_sorted":["cs.NE","stat.ML"],"title_canon_sha256":"ca8dd11b108bc2a7ff9a6cbb57ce214426fb907d8a8ed60d5dc32fbed2c5954f","abstract_canon_sha256":"790d0a08c53d30e1e3fc420c02bca36090e63da9fc89344c3eeab42a170cff8d"},"schema_version":"1.0"},"canonical_sha256":"145495a58647f52b29ea28c511d5fb5560b05c50ae59c6ecd1681a9ba2cdf56f","source":{"kind":"arxiv","id":"2002.02184","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2002.02184","created_at":"2026-07-05T01:58:40Z"},{"alias_kind":"arxiv_version","alias_value":"2002.02184v2","created_at":"2026-07-05T01:58:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2002.02184","created_at":"2026-07-05T01:58:40Z"},{"alias_kind":"pith_short_12","alias_value":"CRKJLJMGI72S","created_at":"2026-07-05T01:58:40Z"},{"alias_kind":"pith_short_16","alias_value":"CRKJLJMGI72SWKPK","created_at":"2026-07-05T01:58:40Z"},{"alias_kind":"pith_short_8","alias_value":"CRKJLJMG","created_at":"2026-07-05T01:58:40Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:CRKJLJMGI72SWKPKFDCRDVP3KV","target":"record","payload":{"canonical_record":{"source":{"id":"2002.02184","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2020-02-06T10:08:41Z","cross_cats_sorted":["cs.NE","stat.ML"],"title_canon_sha256":"ca8dd11b108bc2a7ff9a6cbb57ce214426fb907d8a8ed60d5dc32fbed2c5954f","abstract_canon_sha256":"790d0a08c53d30e1e3fc420c02bca36090e63da9fc89344c3eeab42a170cff8d"},"schema_version":"1.0"},"canonical_sha256":"145495a58647f52b29ea28c511d5fb5560b05c50ae59c6ecd1681a9ba2cdf56f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:58:40.144581Z","signature_b64":"P2ve/afmRCJ6ujLTprDJPDWd859qA8lw5AQq4RPipsX0DBtxlIdIIhsBc/JFjMdOr6TzVx0b7s9Q0rISSNucBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"145495a58647f52b29ea28c511d5fb5560b05c50ae59c6ecd1681a9ba2cdf56f","last_reissued_at":"2026-07-05T01:58:40.144089Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:58:40.144089Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2002.02184","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T01:58:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sHkek/lEXw2wIb/RpUvCJvGHavzblcd8bcZvd+dvCtz4hdhUhKVRmRrbceBKl6v08smlf4OnJ0WwQjxaIm6dDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-19T15:19:29.301427Z"},"content_sha256":"cfbed4eea2f06654ad560f4c424b37b02c74e26dbbb1bea134edb272dc7580a1","schema_version":"1.0","event_id":"sha256:cfbed4eea2f06654ad560f4c424b37b02c74e26dbbb1bea134edb272dc7580a1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:CRKJLJMGI72SWKPKFDCRDVP3KV","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A Neural Approach to Ordinal Regression for the Preventive Assessment of Developmental Dyslexia","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.NE","stat.ML"],"primary_cat":"cs.LG","authors_text":"A. Gim\\'enez, A. Ortiz, F.J. Martinez-Murcia, J.L. Luque, Marco A. Formoso, M. Lopez-Zamora","submitted_at":"2020-02-06T10:08:41Z","abstract_excerpt":"Developmental Dyslexia (DD) is a learning disability related to the acquisition of reading skills that affects about 5% of the population. DD can have an enormous impact on the intellectual and personal development of affected children, so early detection is key to implementing preventive strategies for teaching language. Research has shown that there may be biological underpinnings to DD that affect phoneme processing, and hence these symptoms may be identifiable before reading ability is acquired, allowing for early intervention. In this paper we propose a new methodology to assess the risk "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2002.02184","kind":"arxiv","version":2},"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/2002.02184/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":"2026-07-05T01:58:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zuJoGsaBcbTHVzJzsJiKvRSUf37q9ZT4hjE5ym1PF445ZIPr8csdUmfvPFcWHVl3Yxs0Rl8TSVEkjT6QXRNiBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-19T15:19:29.301814Z"},"content_sha256":"0520f6a752af9aa64f5e5a511c3a4b5e1003a73981625296f8b51f7b523ad932","schema_version":"1.0","event_id":"sha256:0520f6a752af9aa64f5e5a511c3a4b5e1003a73981625296f8b51f7b523ad932"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CRKJLJMGI72SWKPKFDCRDVP3KV/bundle.json","state_url":"https://pith.science/pith/CRKJLJMGI72SWKPKFDCRDVP3KV/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CRKJLJMGI72SWKPKFDCRDVP3KV/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":"2026-07-19T15:19:29Z","links":{"resolver":"https://pith.science/pith/CRKJLJMGI72SWKPKFDCRDVP3KV","bundle":"https://pith.science/pith/CRKJLJMGI72SWKPKFDCRDVP3KV/bundle.json","state":"https://pith.science/pith/CRKJLJMGI72SWKPKFDCRDVP3KV/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CRKJLJMGI72SWKPKFDCRDVP3KV/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:CRKJLJMGI72SWKPKFDCRDVP3KV","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":"790d0a08c53d30e1e3fc420c02bca36090e63da9fc89344c3eeab42a170cff8d","cross_cats_sorted":["cs.NE","stat.ML"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2020-02-06T10:08:41Z","title_canon_sha256":"ca8dd11b108bc2a7ff9a6cbb57ce214426fb907d8a8ed60d5dc32fbed2c5954f"},"schema_version":"1.0","source":{"id":"2002.02184","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2002.02184","created_at":"2026-07-05T01:58:40Z"},{"alias_kind":"arxiv_version","alias_value":"2002.02184v2","created_at":"2026-07-05T01:58:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2002.02184","created_at":"2026-07-05T01:58:40Z"},{"alias_kind":"pith_short_12","alias_value":"CRKJLJMGI72S","created_at":"2026-07-05T01:58:40Z"},{"alias_kind":"pith_short_16","alias_value":"CRKJLJMGI72SWKPK","created_at":"2026-07-05T01:58:40Z"},{"alias_kind":"pith_short_8","alias_value":"CRKJLJMG","created_at":"2026-07-05T01:58:40Z"}],"graph_snapshots":[{"event_id":"sha256:0520f6a752af9aa64f5e5a511c3a4b5e1003a73981625296f8b51f7b523ad932","target":"graph","created_at":"2026-07-05T01:58:40Z","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/2002.02184/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Developmental Dyslexia (DD) is a learning disability related to the acquisition of reading skills that affects about 5% of the population. DD can have an enormous impact on the intellectual and personal development of affected children, so early detection is key to implementing preventive strategies for teaching language. Research has shown that there may be biological underpinnings to DD that affect phoneme processing, and hence these symptoms may be identifiable before reading ability is acquired, allowing for early intervention. In this paper we propose a new methodology to assess the risk ","authors_text":"A. Gim\\'enez, A. Ortiz, F.J. Martinez-Murcia, J.L. Luque, Marco A. Formoso, M. Lopez-Zamora","cross_cats":["cs.NE","stat.ML"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2020-02-06T10:08:41Z","title":"A Neural Approach to Ordinal Regression for the Preventive Assessment of Developmental Dyslexia"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2002.02184","kind":"arxiv","version":2},"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:cfbed4eea2f06654ad560f4c424b37b02c74e26dbbb1bea134edb272dc7580a1","target":"record","created_at":"2026-07-05T01:58:40Z","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":"790d0a08c53d30e1e3fc420c02bca36090e63da9fc89344c3eeab42a170cff8d","cross_cats_sorted":["cs.NE","stat.ML"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2020-02-06T10:08:41Z","title_canon_sha256":"ca8dd11b108bc2a7ff9a6cbb57ce214426fb907d8a8ed60d5dc32fbed2c5954f"},"schema_version":"1.0","source":{"id":"2002.02184","kind":"arxiv","version":2}},"canonical_sha256":"145495a58647f52b29ea28c511d5fb5560b05c50ae59c6ecd1681a9ba2cdf56f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"145495a58647f52b29ea28c511d5fb5560b05c50ae59c6ecd1681a9ba2cdf56f","first_computed_at":"2026-07-05T01:58:40.144089Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:58:40.144089Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"P2ve/afmRCJ6ujLTprDJPDWd859qA8lw5AQq4RPipsX0DBtxlIdIIhsBc/JFjMdOr6TzVx0b7s9Q0rISSNucBg==","signature_status":"signed_v1","signed_at":"2026-07-05T01:58:40.144581Z","signed_message":"canonical_sha256_bytes"},"source_id":"2002.02184","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cfbed4eea2f06654ad560f4c424b37b02c74e26dbbb1bea134edb272dc7580a1","sha256:0520f6a752af9aa64f5e5a511c3a4b5e1003a73981625296f8b51f7b523ad932"],"state_sha256":"90b6a831b05bea28b47931ec734f5231de1291f55028448cea3b7db2560aa19a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YNcFCOiEplietzXYCWXWczUhH6RDTBOOozCIaALtXrXTbSxT/EbifKxzMfWStt5pKOncwIu5aOcoHtva9JNcCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-19T15:19:29.304008Z","bundle_sha256":"f18e0a44707e2ddb21d2b37eda2017ac9be259d9af8f6b3be1fda199f843144f"}}