{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2021:DZAE36YJQDRAH7EMTYFDOL6VTT","short_pith_number":"pith:DZAE36YJ","schema_version":"1.0","canonical_sha256":"1e404dfb0980e203fc8c9e0a372fd59cfaed9f07e5ec226453c83e56f7ee189f","source":{"kind":"arxiv","id":"2105.01226","version":1},"attestation_state":"computed","paper":{"title":"Modelling age-related changes in executive functions of soccer players","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":[],"primary_cat":"stat.AP","authors_text":"Adam Beavan, Jan Mayer, Job Fransen, Louise M. Ryan, Robert Kohn, Scott A. Sisson, Vincent Chin","submitted_at":"2021-05-04T00:33:08Z","abstract_excerpt":"The widespread popularity of soccer across the globe has turned it into a multi-billion dollar industry. As a result, most professional clubs actively engage in talent identification and development programmes. Contemporary research has generally supported the use of executive functions - a class of neuropsychological processes responsible for cognitive behaviours - in predicting a soccer player's future success. However, studies on the developmental evolution of executive functions have yielded differing results in their structural form (such as inverted U-shapes, or otherwise). This article "},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2105.01226","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"stat.AP","submitted_at":"2021-05-04T00:33:08Z","cross_cats_sorted":[],"title_canon_sha256":"4251b5cbf44dafa8f35df492409f213301e2ace3b4925d35ef8e960dd98a7540","abstract_canon_sha256":"56c0d8886b7dee10d826f93088c9ff8b4b24467128cdd5d297c502df9386a8c1"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:37:14.925402Z","signature_b64":"tPMjsNYOTX0emd7pQ40hSNQiXoafBpUpRYL22Cdg3bj6jJh/Bx7BDrqyME8T8jgC4qED/mB6NmNdoSiWdymuDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1e404dfb0980e203fc8c9e0a372fd59cfaed9f07e5ec226453c83e56f7ee189f","last_reissued_at":"2026-07-05T02:37:14.924958Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:37:14.924958Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Modelling age-related changes in executive functions of soccer players","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":[],"primary_cat":"stat.AP","authors_text":"Adam Beavan, Jan Mayer, Job Fransen, Louise M. Ryan, Robert Kohn, Scott A. Sisson, Vincent Chin","submitted_at":"2021-05-04T00:33:08Z","abstract_excerpt":"The widespread popularity of soccer across the globe has turned it into a multi-billion dollar industry. As a result, most professional clubs actively engage in talent identification and development programmes. Contemporary research has generally supported the use of executive functions - a class of neuropsychological processes responsible for cognitive behaviours - in predicting a soccer player's future success. However, studies on the developmental evolution of executive functions have yielded differing results in their structural form (such as inverted U-shapes, or otherwise). This article "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2105.01226","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/2105.01226/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2105.01226","created_at":"2026-07-05T02:37:14.925013+00:00"},{"alias_kind":"arxiv_version","alias_value":"2105.01226v1","created_at":"2026-07-05T02:37:14.925013+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2105.01226","created_at":"2026-07-05T02:37:14.925013+00:00"},{"alias_kind":"pith_short_12","alias_value":"DZAE36YJQDRA","created_at":"2026-07-05T02:37:14.925013+00:00"},{"alias_kind":"pith_short_16","alias_value":"DZAE36YJQDRAH7EM","created_at":"2026-07-05T02:37:14.925013+00:00"},{"alias_kind":"pith_short_8","alias_value":"DZAE36YJ","created_at":"2026-07-05T02:37:14.925013+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/DZAE36YJQDRAH7EMTYFDOL6VTT","json":"https://pith.science/pith/DZAE36YJQDRAH7EMTYFDOL6VTT.json","graph_json":"https://pith.science/api/pith-number/DZAE36YJQDRAH7EMTYFDOL6VTT/graph.json","events_json":"https://pith.science/api/pith-number/DZAE36YJQDRAH7EMTYFDOL6VTT/events.json","paper":"https://pith.science/paper/DZAE36YJ"},"agent_actions":{"view_html":"https://pith.science/pith/DZAE36YJQDRAH7EMTYFDOL6VTT","download_json":"https://pith.science/pith/DZAE36YJQDRAH7EMTYFDOL6VTT.json","view_paper":"https://pith.science/paper/DZAE36YJ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2105.01226&json=true","fetch_graph":"https://pith.science/api/pith-number/DZAE36YJQDRAH7EMTYFDOL6VTT/graph.json","fetch_events":"https://pith.science/api/pith-number/DZAE36YJQDRAH7EMTYFDOL6VTT/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/DZAE36YJQDRAH7EMTYFDOL6VTT/action/timestamp_anchor","attest_storage":"https://pith.science/pith/DZAE36YJQDRAH7EMTYFDOL6VTT/action/storage_attestation","attest_author":"https://pith.science/pith/DZAE36YJQDRAH7EMTYFDOL6VTT/action/author_attestation","sign_citation":"https://pith.science/pith/DZAE36YJQDRAH7EMTYFDOL6VTT/action/citation_signature","submit_replication":"https://pith.science/pith/DZAE36YJQDRAH7EMTYFDOL6VTT/action/replication_record"}},"created_at":"2026-07-05T02:37:14.925013+00:00","updated_at":"2026-07-05T02:37:14.925013+00:00"}