{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:P6XVOWFOSA4BUSGQLHGIGKISAB","short_pith_number":"pith:P6XVOWFO","canonical_record":{"source":{"id":"2409.06426","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.HC","submitted_at":"2024-09-10T11:16:45Z","cross_cats_sorted":[],"title_canon_sha256":"6f0f10e8b8b26801c28ef228966ed4dd33476d29ce250817c2e121a0395e480a","abstract_canon_sha256":"6840b91c59161baac288ffbf147daee119fc545d95e98527e267a7641c3d367c"},"schema_version":"1.0"},"canonical_sha256":"7faf5758ae90381a48d059cc83291200443c359b69cde0cb8613885fe0471915","source":{"kind":"arxiv","id":"2409.06426","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2409.06426","created_at":"2026-07-05T09:05:24Z"},{"alias_kind":"arxiv_version","alias_value":"2409.06426v1","created_at":"2026-07-05T09:05:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2409.06426","created_at":"2026-07-05T09:05:24Z"},{"alias_kind":"pith_short_12","alias_value":"P6XVOWFOSA4B","created_at":"2026-07-05T09:05:24Z"},{"alias_kind":"pith_short_16","alias_value":"P6XVOWFOSA4BUSGQ","created_at":"2026-07-05T09:05:24Z"},{"alias_kind":"pith_short_8","alias_value":"P6XVOWFO","created_at":"2026-07-05T09:05:24Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:P6XVOWFOSA4BUSGQLHGIGKISAB","target":"record","payload":{"canonical_record":{"source":{"id":"2409.06426","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.HC","submitted_at":"2024-09-10T11:16:45Z","cross_cats_sorted":[],"title_canon_sha256":"6f0f10e8b8b26801c28ef228966ed4dd33476d29ce250817c2e121a0395e480a","abstract_canon_sha256":"6840b91c59161baac288ffbf147daee119fc545d95e98527e267a7641c3d367c"},"schema_version":"1.0"},"canonical_sha256":"7faf5758ae90381a48d059cc83291200443c359b69cde0cb8613885fe0471915","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:05:24.262020Z","signature_b64":"TXknXIh27VQ12nUKC4PXo7hX+luY+ID19R8GtH8q4zHODq8qE7seXRYiN3OkZRUmPa6BMtIVc4xMUfD3WzQWCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7faf5758ae90381a48d059cc83291200443c359b69cde0cb8613885fe0471915","last_reissued_at":"2026-07-05T09:05:24.261591Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:05:24.261591Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2409.06426","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T09:05:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"A1j8e3UG12jFPxclRKkxYiwIQik/V0AagoawaEQhQjfaSbDmVmdEtrR3v4FyXd0IVvY5mToVoYMrzl7M/OfUBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-08T23:20:15.748893Z"},"content_sha256":"2f00485173e8ed35f2e0b464e0c4a1e090cf07d767c431d6df1c1e05003a64e1","schema_version":"1.0","event_id":"sha256:2f00485173e8ed35f2e0b464e0c4a1e090cf07d767c431d6df1c1e05003a64e1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:P6XVOWFOSA4BUSGQLHGIGKISAB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Collecting Information Needs for Egocentric Visualizations while Running","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.HC","authors_text":"Ahmed Elshabasi, Charles Perin, Lijie Yao, Petra Isenberg, Wesley Willett","submitted_at":"2024-09-10T11:16:45Z","abstract_excerpt":"We investigate research challenges and opportunities for visualization in motion during outdoor physical activities via an initial corpus of real-world recordings that pair egocentric video, biometrics, and think-aloud observations. With the increasing use of tracking and recording devices, such as smartwatches and head-mounted displays, more and more data are available in real-time about a person's activity and the context of the activity. However, not all data will be relevant all the time. Instead, athletes have information needs that change throughout their activity depending on the contex"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2409.06426","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/2409.06426/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":"2026-07-05T09:05:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GcVMa/vfynWKdzMUXoUfLOMMuJGzWYZl+QXS/wlJMIruxVwkDrJA3lnpzBpWcwIs1eerI8Igx/tQtPteDHHTAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-08T23:20:15.749265Z"},"content_sha256":"df38f48a325e7bbe34f5ba2fad6cc6a56b496a499108f79cd392c05ed6b60bbe","schema_version":"1.0","event_id":"sha256:df38f48a325e7bbe34f5ba2fad6cc6a56b496a499108f79cd392c05ed6b60bbe"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/P6XVOWFOSA4BUSGQLHGIGKISAB/bundle.json","state_url":"https://pith.science/pith/P6XVOWFOSA4BUSGQLHGIGKISAB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/P6XVOWFOSA4BUSGQLHGIGKISAB/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":"2026-07-08T23:20:15Z","links":{"resolver":"https://pith.science/pith/P6XVOWFOSA4BUSGQLHGIGKISAB","bundle":"https://pith.science/pith/P6XVOWFOSA4BUSGQLHGIGKISAB/bundle.json","state":"https://pith.science/pith/P6XVOWFOSA4BUSGQLHGIGKISAB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/P6XVOWFOSA4BUSGQLHGIGKISAB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:P6XVOWFOSA4BUSGQLHGIGKISAB","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":"6840b91c59161baac288ffbf147daee119fc545d95e98527e267a7641c3d367c","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.HC","submitted_at":"2024-09-10T11:16:45Z","title_canon_sha256":"6f0f10e8b8b26801c28ef228966ed4dd33476d29ce250817c2e121a0395e480a"},"schema_version":"1.0","source":{"id":"2409.06426","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2409.06426","created_at":"2026-07-05T09:05:24Z"},{"alias_kind":"arxiv_version","alias_value":"2409.06426v1","created_at":"2026-07-05T09:05:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2409.06426","created_at":"2026-07-05T09:05:24Z"},{"alias_kind":"pith_short_12","alias_value":"P6XVOWFOSA4B","created_at":"2026-07-05T09:05:24Z"},{"alias_kind":"pith_short_16","alias_value":"P6XVOWFOSA4BUSGQ","created_at":"2026-07-05T09:05:24Z"},{"alias_kind":"pith_short_8","alias_value":"P6XVOWFO","created_at":"2026-07-05T09:05:24Z"}],"graph_snapshots":[{"event_id":"sha256:df38f48a325e7bbe34f5ba2fad6cc6a56b496a499108f79cd392c05ed6b60bbe","target":"graph","created_at":"2026-07-05T09:05:24Z","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/2409.06426/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We investigate research challenges and opportunities for visualization in motion during outdoor physical activities via an initial corpus of real-world recordings that pair egocentric video, biometrics, and think-aloud observations. With the increasing use of tracking and recording devices, such as smartwatches and head-mounted displays, more and more data are available in real-time about a person's activity and the context of the activity. However, not all data will be relevant all the time. Instead, athletes have information needs that change throughout their activity depending on the contex","authors_text":"Ahmed Elshabasi, Charles Perin, Lijie Yao, Petra Isenberg, Wesley Willett","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.HC","submitted_at":"2024-09-10T11:16:45Z","title":"Collecting Information Needs for Egocentric Visualizations while Running"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2409.06426","kind":"arxiv","version":1},"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":"sha256:2f00485173e8ed35f2e0b464e0c4a1e090cf07d767c431d6df1c1e05003a64e1","target":"record","created_at":"2026-07-05T09:05:24Z","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":"6840b91c59161baac288ffbf147daee119fc545d95e98527e267a7641c3d367c","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.HC","submitted_at":"2024-09-10T11:16:45Z","title_canon_sha256":"6f0f10e8b8b26801c28ef228966ed4dd33476d29ce250817c2e121a0395e480a"},"schema_version":"1.0","source":{"id":"2409.06426","kind":"arxiv","version":1}},"canonical_sha256":"7faf5758ae90381a48d059cc83291200443c359b69cde0cb8613885fe0471915","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7faf5758ae90381a48d059cc83291200443c359b69cde0cb8613885fe0471915","first_computed_at":"2026-07-05T09:05:24.261591Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:05:24.261591Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"TXknXIh27VQ12nUKC4PXo7hX+luY+ID19R8GtH8q4zHODq8qE7seXRYiN3OkZRUmPa6BMtIVc4xMUfD3WzQWCg==","signature_status":"signed_v1","signed_at":"2026-07-05T09:05:24.262020Z","signed_message":"canonical_sha256_bytes"},"source_id":"2409.06426","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2f00485173e8ed35f2e0b464e0c4a1e090cf07d767c431d6df1c1e05003a64e1","sha256:df38f48a325e7bbe34f5ba2fad6cc6a56b496a499108f79cd392c05ed6b60bbe"],"state_sha256":"cca39e0427edb523f8eb68a45867142ba40b0b5941ec98dc1817270cffc9a6f2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"eXy9n3yAsPrnmgwA6q7mkIRp5o1mXAF7IEP8jLhNStjM7UBpbFQXTYf0xByzku0pjBoe6qCNIK/rqAwH00BODQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-08T23:20:15.751429Z","bundle_sha256":"5023b28e5587fa66e0abf620c163334de14daac0c6934618615b69d415943ff7"}}