{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2020:OSKHIWTLIFJUQ2EJHUGF3NLRX2","short_pith_number":"pith:OSKHIWTL","schema_version":"1.0","canonical_sha256":"7494745a6b41534868893d0c5db571beaee3316097657852f112060f6d8ebfdd","source":{"kind":"arxiv","id":"2004.04208","version":1},"attestation_state":"computed","paper":{"title":"How Crisp is the Crease? A Subjective Study on Web Browsing Perception of Above-The-Fold","license":"http://creativecommons.org/licenses/by-sa/4.0/","headline":"","cross_cats":["cs.NI","cs.PF"],"primary_cat":"cs.HC","authors_text":"Andrew Hines, Declan T. Delaney, Hamed Z. Jahromi","submitted_at":"2020-04-08T19:09:33Z","abstract_excerpt":"Quality of Experience (QoE) for various types of websites has gained significant attention in recent years. In order to design and evaluate websites, a metric that can estimate a user's experienced quality robustly for diverse content is necessary. SpeedIndex (SI) has been widely adopted to estimate perceived web page loading progress. It measures the speed of rendering pixels for the webpage that is visible in the browser window. This is termed Above-The-Fold (ATF). The influence of animated content on the perception of ATF has been less comprehensively explored. In this paper, we present an "},"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":"2004.04208","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.HC","submitted_at":"2020-04-08T19:09:33Z","cross_cats_sorted":["cs.NI","cs.PF"],"title_canon_sha256":"43bd8e5c6756ada8aac21214017e63f6cb4c58d5dd4752e2e10d6151893a3d6e","abstract_canon_sha256":"ab0d90d0119d1a5936c1bdd5c05b480802a8548941ce2040f4fb9c021362c533"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:27:03.053077Z","signature_b64":"ZXn6/wrXHckqFkYeKnqMFi2UicizGPz7pktJQ7avdD8ZYUgxsBYC2QUyp0hjoV6Y9bWornJJyynnLdd2X01QAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7494745a6b41534868893d0c5db571beaee3316097657852f112060f6d8ebfdd","last_reissued_at":"2026-07-05T01:27:03.052654Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:27:03.052654Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"How Crisp is the Crease? A Subjective Study on Web Browsing Perception of Above-The-Fold","license":"http://creativecommons.org/licenses/by-sa/4.0/","headline":"","cross_cats":["cs.NI","cs.PF"],"primary_cat":"cs.HC","authors_text":"Andrew Hines, Declan T. Delaney, Hamed Z. Jahromi","submitted_at":"2020-04-08T19:09:33Z","abstract_excerpt":"Quality of Experience (QoE) for various types of websites has gained significant attention in recent years. In order to design and evaluate websites, a metric that can estimate a user's experienced quality robustly for diverse content is necessary. SpeedIndex (SI) has been widely adopted to estimate perceived web page loading progress. It measures the speed of rendering pixels for the webpage that is visible in the browser window. This is termed Above-The-Fold (ATF). The influence of animated content on the perception of ATF has been less comprehensively explored. In this paper, we present an "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2004.04208","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/2004.04208/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":"2004.04208","created_at":"2026-07-05T01:27:03.052713+00:00"},{"alias_kind":"arxiv_version","alias_value":"2004.04208v1","created_at":"2026-07-05T01:27:03.052713+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2004.04208","created_at":"2026-07-05T01:27:03.052713+00:00"},{"alias_kind":"pith_short_12","alias_value":"OSKHIWTLIFJU","created_at":"2026-07-05T01:27:03.052713+00:00"},{"alias_kind":"pith_short_16","alias_value":"OSKHIWTLIFJUQ2EJ","created_at":"2026-07-05T01:27:03.052713+00:00"},{"alias_kind":"pith_short_8","alias_value":"OSKHIWTL","created_at":"2026-07-05T01:27:03.052713+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/OSKHIWTLIFJUQ2EJHUGF3NLRX2","json":"https://pith.science/pith/OSKHIWTLIFJUQ2EJHUGF3NLRX2.json","graph_json":"https://pith.science/api/pith-number/OSKHIWTLIFJUQ2EJHUGF3NLRX2/graph.json","events_json":"https://pith.science/api/pith-number/OSKHIWTLIFJUQ2EJHUGF3NLRX2/events.json","paper":"https://pith.science/paper/OSKHIWTL"},"agent_actions":{"view_html":"https://pith.science/pith/OSKHIWTLIFJUQ2EJHUGF3NLRX2","download_json":"https://pith.science/pith/OSKHIWTLIFJUQ2EJHUGF3NLRX2.json","view_paper":"https://pith.science/paper/OSKHIWTL","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2004.04208&json=true","fetch_graph":"https://pith.science/api/pith-number/OSKHIWTLIFJUQ2EJHUGF3NLRX2/graph.json","fetch_events":"https://pith.science/api/pith-number/OSKHIWTLIFJUQ2EJHUGF3NLRX2/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/OSKHIWTLIFJUQ2EJHUGF3NLRX2/action/timestamp_anchor","attest_storage":"https://pith.science/pith/OSKHIWTLIFJUQ2EJHUGF3NLRX2/action/storage_attestation","attest_author":"https://pith.science/pith/OSKHIWTLIFJUQ2EJHUGF3NLRX2/action/author_attestation","sign_citation":"https://pith.science/pith/OSKHIWTLIFJUQ2EJHUGF3NLRX2/action/citation_signature","submit_replication":"https://pith.science/pith/OSKHIWTLIFJUQ2EJHUGF3NLRX2/action/replication_record"}},"created_at":"2026-07-05T01:27:03.052713+00:00","updated_at":"2026-07-05T01:27:03.052713+00:00"}