{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:RIXXWF2NCYZS2GIM6IISZUFYAL","short_pith_number":"pith:RIXXWF2N","schema_version":"1.0","canonical_sha256":"8a2f7b174d16332d190cf2112cd0b802f5ada720066e233ea3bc5cef14cbc848","source":{"kind":"arxiv","id":"2402.01683","version":1},"attestation_state":"computed","paper":{"title":"Community-based Behavioral Understanding of Crisis Activity Concerns using Social Media Data: A Study on the 2023 Canadian Wildfires in New York City","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.CL","cs.SI"],"primary_cat":"cs.CY","authors_text":"Arif Mohaimin Sadri, Khondhaker Al Momin, Md Sami Hasnine","submitted_at":"2024-01-22T06:57:45Z","abstract_excerpt":"New York City (NYC) topped the global chart for the worst air pollution in June 2023, owing to the wildfire smoke drifting in from Canada. This unprecedented situation caused significant travel disruptions and shifts in traditional activity patterns of NYC residents. This study utilized large-scale social media data to study different crisis activity concerns (i.e., evacuation, staying indoors, shopping, and recreational activities among others) in the emergence of the 2023 Canadian wildfire smoke in NYC. In this regard, one week (June 02 through June 09, 2023) geotagged Twitter data from NYC "},"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":"2402.01683","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CY","submitted_at":"2024-01-22T06:57:45Z","cross_cats_sorted":["cs.CL","cs.SI"],"title_canon_sha256":"825149ee3d6f53a2efc4ada8d9091bd13105865b54deed03a6fa633d61529f8a","abstract_canon_sha256":"18fff38d4b8cd96140556d687831faf0c420e1bb64db3f0c8504301d1add4f5d"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:41:04.968540Z","signature_b64":"eR3q/suF4UrFTHbtVALObyspz5ZIFLbu5WALdfCO7Z5qQ6VmdcgZrjj2wO4HBmtlR1owjAEygGD/xfmB7WGVAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8a2f7b174d16332d190cf2112cd0b802f5ada720066e233ea3bc5cef14cbc848","last_reissued_at":"2026-07-05T07:41:04.968063Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:41:04.968063Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Community-based Behavioral Understanding of Crisis Activity Concerns using Social Media Data: A Study on the 2023 Canadian Wildfires in New York City","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.CL","cs.SI"],"primary_cat":"cs.CY","authors_text":"Arif Mohaimin Sadri, Khondhaker Al Momin, Md Sami Hasnine","submitted_at":"2024-01-22T06:57:45Z","abstract_excerpt":"New York City (NYC) topped the global chart for the worst air pollution in June 2023, owing to the wildfire smoke drifting in from Canada. This unprecedented situation caused significant travel disruptions and shifts in traditional activity patterns of NYC residents. This study utilized large-scale social media data to study different crisis activity concerns (i.e., evacuation, staying indoors, shopping, and recreational activities among others) in the emergence of the 2023 Canadian wildfire smoke in NYC. In this regard, one week (June 02 through June 09, 2023) geotagged Twitter data from NYC "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2402.01683","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/2402.01683/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":"2402.01683","created_at":"2026-07-05T07:41:04.968125+00:00"},{"alias_kind":"arxiv_version","alias_value":"2402.01683v1","created_at":"2026-07-05T07:41:04.968125+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2402.01683","created_at":"2026-07-05T07:41:04.968125+00:00"},{"alias_kind":"pith_short_12","alias_value":"RIXXWF2NCYZS","created_at":"2026-07-05T07:41:04.968125+00:00"},{"alias_kind":"pith_short_16","alias_value":"RIXXWF2NCYZS2GIM","created_at":"2026-07-05T07:41:04.968125+00:00"},{"alias_kind":"pith_short_8","alias_value":"RIXXWF2N","created_at":"2026-07-05T07:41:04.968125+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/RIXXWF2NCYZS2GIM6IISZUFYAL","json":"https://pith.science/pith/RIXXWF2NCYZS2GIM6IISZUFYAL.json","graph_json":"https://pith.science/api/pith-number/RIXXWF2NCYZS2GIM6IISZUFYAL/graph.json","events_json":"https://pith.science/api/pith-number/RIXXWF2NCYZS2GIM6IISZUFYAL/events.json","paper":"https://pith.science/paper/RIXXWF2N"},"agent_actions":{"view_html":"https://pith.science/pith/RIXXWF2NCYZS2GIM6IISZUFYAL","download_json":"https://pith.science/pith/RIXXWF2NCYZS2GIM6IISZUFYAL.json","view_paper":"https://pith.science/paper/RIXXWF2N","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2402.01683&json=true","fetch_graph":"https://pith.science/api/pith-number/RIXXWF2NCYZS2GIM6IISZUFYAL/graph.json","fetch_events":"https://pith.science/api/pith-number/RIXXWF2NCYZS2GIM6IISZUFYAL/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/RIXXWF2NCYZS2GIM6IISZUFYAL/action/timestamp_anchor","attest_storage":"https://pith.science/pith/RIXXWF2NCYZS2GIM6IISZUFYAL/action/storage_attestation","attest_author":"https://pith.science/pith/RIXXWF2NCYZS2GIM6IISZUFYAL/action/author_attestation","sign_citation":"https://pith.science/pith/RIXXWF2NCYZS2GIM6IISZUFYAL/action/citation_signature","submit_replication":"https://pith.science/pith/RIXXWF2NCYZS2GIM6IISZUFYAL/action/replication_record"}},"created_at":"2026-07-05T07:41:04.968125+00:00","updated_at":"2026-07-05T07:41:04.968125+00:00"}