{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:UDYDBUIWW6DLJA66MHVFCLWLVA","short_pith_number":"pith:UDYDBUIW","schema_version":"1.0","canonical_sha256":"a0f030d116b786b483de61ea512ecba83a61116655b88b7d754e288b14377e83","source":{"kind":"arxiv","id":"2305.11398","version":1},"attestation_state":"computed","paper":{"title":"Comfort Foods and Community Connectedness: Investigating Diet Change during COVID-19 Using YouTube Videos on Twitter","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.CL"],"primary_cat":"cs.SI","authors_text":"Lydia Manikonda, Yelena Mejova","submitted_at":"2023-05-19T02:51:25Z","abstract_excerpt":"Unprecedented lockdowns at the start of the COVID-19 pandemic have drastically changed the routines of millions of people, potentially impacting important health-related behaviors. In this study, we use YouTube videos embedded in tweets about diet, exercise and fitness posted before and during COVID-19 to investigate the influence of the pandemic lockdowns on diet and nutrition. In particular, we examine the nutritional profile of the foods mentioned in the transcript, description and title of each video in terms of six macronutrients (protein, energy, fat, sodium, sugar, and saturated fat). T"},"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":"2305.11398","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SI","submitted_at":"2023-05-19T02:51:25Z","cross_cats_sorted":["cs.CL"],"title_canon_sha256":"44f70409c3379157b87055a31ed24c8dc9699a8d2a678ea066b0785831e1a656","abstract_canon_sha256":"6de0d623c9c7c95c847ee508cb146cb424af47a9884d57a3fc1db9437a345110"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:11:46.574745Z","signature_b64":"9bo3OEOPGLeqoBTh8TPjTNlax/6b7zvE12A/hymnFvIf36+TIjSdI8e9tUJgvLfpPzzvszgDAZHiHVbx5ZoeCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a0f030d116b786b483de61ea512ecba83a61116655b88b7d754e288b14377e83","last_reissued_at":"2026-07-05T06:11:46.574256Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:11:46.574256Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Comfort Foods and Community Connectedness: Investigating Diet Change during COVID-19 Using YouTube Videos on Twitter","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.CL"],"primary_cat":"cs.SI","authors_text":"Lydia Manikonda, Yelena Mejova","submitted_at":"2023-05-19T02:51:25Z","abstract_excerpt":"Unprecedented lockdowns at the start of the COVID-19 pandemic have drastically changed the routines of millions of people, potentially impacting important health-related behaviors. In this study, we use YouTube videos embedded in tweets about diet, exercise and fitness posted before and during COVID-19 to investigate the influence of the pandemic lockdowns on diet and nutrition. In particular, we examine the nutritional profile of the foods mentioned in the transcript, description and title of each video in terms of six macronutrients (protein, energy, fat, sodium, sugar, and saturated fat). T"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2305.11398","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/2305.11398/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":"2305.11398","created_at":"2026-07-05T06:11:46.574340+00:00"},{"alias_kind":"arxiv_version","alias_value":"2305.11398v1","created_at":"2026-07-05T06:11:46.574340+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2305.11398","created_at":"2026-07-05T06:11:46.574340+00:00"},{"alias_kind":"pith_short_12","alias_value":"UDYDBUIWW6DL","created_at":"2026-07-05T06:11:46.574340+00:00"},{"alias_kind":"pith_short_16","alias_value":"UDYDBUIWW6DLJA66","created_at":"2026-07-05T06:11:46.574340+00:00"},{"alias_kind":"pith_short_8","alias_value":"UDYDBUIW","created_at":"2026-07-05T06:11:46.574340+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/UDYDBUIWW6DLJA66MHVFCLWLVA","json":"https://pith.science/pith/UDYDBUIWW6DLJA66MHVFCLWLVA.json","graph_json":"https://pith.science/api/pith-number/UDYDBUIWW6DLJA66MHVFCLWLVA/graph.json","events_json":"https://pith.science/api/pith-number/UDYDBUIWW6DLJA66MHVFCLWLVA/events.json","paper":"https://pith.science/paper/UDYDBUIW"},"agent_actions":{"view_html":"https://pith.science/pith/UDYDBUIWW6DLJA66MHVFCLWLVA","download_json":"https://pith.science/pith/UDYDBUIWW6DLJA66MHVFCLWLVA.json","view_paper":"https://pith.science/paper/UDYDBUIW","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2305.11398&json=true","fetch_graph":"https://pith.science/api/pith-number/UDYDBUIWW6DLJA66MHVFCLWLVA/graph.json","fetch_events":"https://pith.science/api/pith-number/UDYDBUIWW6DLJA66MHVFCLWLVA/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/UDYDBUIWW6DLJA66MHVFCLWLVA/action/timestamp_anchor","attest_storage":"https://pith.science/pith/UDYDBUIWW6DLJA66MHVFCLWLVA/action/storage_attestation","attest_author":"https://pith.science/pith/UDYDBUIWW6DLJA66MHVFCLWLVA/action/author_attestation","sign_citation":"https://pith.science/pith/UDYDBUIWW6DLJA66MHVFCLWLVA/action/citation_signature","submit_replication":"https://pith.science/pith/UDYDBUIWW6DLJA66MHVFCLWLVA/action/replication_record"}},"created_at":"2026-07-05T06:11:46.574340+00:00","updated_at":"2026-07-05T06:11:46.574340+00:00"}