{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:3SUBQ5GDME4K2Z4AGK7VHXDBE4","short_pith_number":"pith:3SUBQ5GD","canonical_record":{"source":{"id":"1711.07833","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.soc-ph","submitted_at":"2017-11-21T15:14:10Z","cross_cats_sorted":[],"title_canon_sha256":"e12164110270f04ba22bffea0db525b215a327be1dbeffd7562d1285e3701dd4","abstract_canon_sha256":"2e596db936d364805c8aa6b02e0a6e87f30f2bab5648cfc937591894c8653c06"},"schema_version":"1.0"},"canonical_sha256":"dca81874c36138ad678032bf53dc61270eaeff5cddcf5d0e30771fa8d7a7ecac","source":{"kind":"arxiv","id":"1711.07833","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1711.07833","created_at":"2026-05-18T00:29:56Z"},{"alias_kind":"arxiv_version","alias_value":"1711.07833v1","created_at":"2026-05-18T00:29:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.07833","created_at":"2026-05-18T00:29:56Z"},{"alias_kind":"pith_short_12","alias_value":"3SUBQ5GDME4K","created_at":"2026-05-18T12:30:58Z"},{"alias_kind":"pith_short_16","alias_value":"3SUBQ5GDME4K2Z4A","created_at":"2026-05-18T12:30:58Z"},{"alias_kind":"pith_short_8","alias_value":"3SUBQ5GD","created_at":"2026-05-18T12:30:58Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:3SUBQ5GDME4K2Z4AGK7VHXDBE4","target":"record","payload":{"canonical_record":{"source":{"id":"1711.07833","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.soc-ph","submitted_at":"2017-11-21T15:14:10Z","cross_cats_sorted":[],"title_canon_sha256":"e12164110270f04ba22bffea0db525b215a327be1dbeffd7562d1285e3701dd4","abstract_canon_sha256":"2e596db936d364805c8aa6b02e0a6e87f30f2bab5648cfc937591894c8653c06"},"schema_version":"1.0"},"canonical_sha256":"dca81874c36138ad678032bf53dc61270eaeff5cddcf5d0e30771fa8d7a7ecac","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:29:56.397137Z","signature_b64":"zHtUiCF8CZAm2LfbYSmj9Y8B09F/igQNTiY5OUPuXwblOE10zkG0FYpHWfYVmaJuiZFmw01aUqSKZ8451iQ5BQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"dca81874c36138ad678032bf53dc61270eaeff5cddcf5d0e30771fa8d7a7ecac","last_reissued_at":"2026-05-18T00:29:56.396693Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:29:56.396693Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1711.07833","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":"2026-05-18T00:29:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"V2BknFRLSaGlvVwHI1CYyaiRSMCS+l/xg7vYnG/VQD4DOdOmGSUHolfdtVtHUNqT5zu9ALA0F//GcknfqbBhDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-07T07:34:04.492071Z"},"content_sha256":"6e6ae0bfb6cb2ef829a5c8b917fd687cbd21005565f6dd0bbff38cb68ee2ef1c","schema_version":"1.0","event_id":"sha256:6e6ae0bfb6cb2ef829a5c8b917fd687cbd21005565f6dd0bbff38cb68ee2ef1c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:3SUBQ5GDME4K2Z4AGK7VHXDBE4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Collective patterns of pedestrians interacting with attractions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.soc-ph","authors_text":"Jaeyoung Kwak","submitted_at":"2017-11-21T15:14:10Z","abstract_excerpt":"Walking is a fundamental activity of human life, not only for moving between places but also for interacting with surrounding environments. While walking to destinations, pedestrians may acquaint themselves with attractions such as artworks, shop displays, and public events. If such attractions are tempting enough, pedestrians opt to stop walking in order to join the attractions. In crowded conditions, the existence of attractions may considerably affect the pedestrian flow patterns. One can see that the attracted pedestrians often impede passerby flow near the attractions during peak hour in "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.07833","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":""},"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":"2026-05-18T00:29:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"I6Mh256yXwyRdk7+6sY2WS3oJE7ovaQs0xRGmtnuukUrZ/xcBb0sZfXY3bq5dE28J3ReTqJm3VdlLxbZm5jJDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-07T07:34:04.492703Z"},"content_sha256":"6983f327cb65a40dc42198cbc87edc092292fc7d959c4b50cd6a4e13349faf27","schema_version":"1.0","event_id":"sha256:6983f327cb65a40dc42198cbc87edc092292fc7d959c4b50cd6a4e13349faf27"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/3SUBQ5GDME4K2Z4AGK7VHXDBE4/bundle.json","state_url":"https://pith.science/pith/3SUBQ5GDME4K2Z4AGK7VHXDBE4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/3SUBQ5GDME4K2Z4AGK7VHXDBE4/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":"2026-06-07T07:34:04Z","links":{"resolver":"https://pith.science/pith/3SUBQ5GDME4K2Z4AGK7VHXDBE4","bundle":"https://pith.science/pith/3SUBQ5GDME4K2Z4AGK7VHXDBE4/bundle.json","state":"https://pith.science/pith/3SUBQ5GDME4K2Z4AGK7VHXDBE4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/3SUBQ5GDME4K2Z4AGK7VHXDBE4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:3SUBQ5GDME4K2Z4AGK7VHXDBE4","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":"2e596db936d364805c8aa6b02e0a6e87f30f2bab5648cfc937591894c8653c06","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.soc-ph","submitted_at":"2017-11-21T15:14:10Z","title_canon_sha256":"e12164110270f04ba22bffea0db525b215a327be1dbeffd7562d1285e3701dd4"},"schema_version":"1.0","source":{"id":"1711.07833","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1711.07833","created_at":"2026-05-18T00:29:56Z"},{"alias_kind":"arxiv_version","alias_value":"1711.07833v1","created_at":"2026-05-18T00:29:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.07833","created_at":"2026-05-18T00:29:56Z"},{"alias_kind":"pith_short_12","alias_value":"3SUBQ5GDME4K","created_at":"2026-05-18T12:30:58Z"},{"alias_kind":"pith_short_16","alias_value":"3SUBQ5GDME4K2Z4A","created_at":"2026-05-18T12:30:58Z"},{"alias_kind":"pith_short_8","alias_value":"3SUBQ5GD","created_at":"2026-05-18T12:30:58Z"}],"graph_snapshots":[{"event_id":"sha256:6983f327cb65a40dc42198cbc87edc092292fc7d959c4b50cd6a4e13349faf27","target":"graph","created_at":"2026-05-18T00:29:56Z","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"},"paper":{"abstract_excerpt":"Walking is a fundamental activity of human life, not only for moving between places but also for interacting with surrounding environments. While walking to destinations, pedestrians may acquaint themselves with attractions such as artworks, shop displays, and public events. If such attractions are tempting enough, pedestrians opt to stop walking in order to join the attractions. In crowded conditions, the existence of attractions may considerably affect the pedestrian flow patterns. One can see that the attracted pedestrians often impede passerby flow near the attractions during peak hour in ","authors_text":"Jaeyoung Kwak","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.soc-ph","submitted_at":"2017-11-21T15:14:10Z","title":"Collective patterns of pedestrians interacting with attractions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.07833","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":"sha256:6e6ae0bfb6cb2ef829a5c8b917fd687cbd21005565f6dd0bbff38cb68ee2ef1c","target":"record","created_at":"2026-05-18T00:29:56Z","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":"2e596db936d364805c8aa6b02e0a6e87f30f2bab5648cfc937591894c8653c06","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.soc-ph","submitted_at":"2017-11-21T15:14:10Z","title_canon_sha256":"e12164110270f04ba22bffea0db525b215a327be1dbeffd7562d1285e3701dd4"},"schema_version":"1.0","source":{"id":"1711.07833","kind":"arxiv","version":1}},"canonical_sha256":"dca81874c36138ad678032bf53dc61270eaeff5cddcf5d0e30771fa8d7a7ecac","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"dca81874c36138ad678032bf53dc61270eaeff5cddcf5d0e30771fa8d7a7ecac","first_computed_at":"2026-05-18T00:29:56.396693Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:29:56.396693Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zHtUiCF8CZAm2LfbYSmj9Y8B09F/igQNTiY5OUPuXwblOE10zkG0FYpHWfYVmaJuiZFmw01aUqSKZ8451iQ5BQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:29:56.397137Z","signed_message":"canonical_sha256_bytes"},"source_id":"1711.07833","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6e6ae0bfb6cb2ef829a5c8b917fd687cbd21005565f6dd0bbff38cb68ee2ef1c","sha256:6983f327cb65a40dc42198cbc87edc092292fc7d959c4b50cd6a4e13349faf27"],"state_sha256":"a3a6601c56eb32a1654f5a82771ab2b601a493a2a7ce81b686e52b895ea64191"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5KIDlSNQRyghX615vl120giXIXycnAbyj//2WVpk7BhzwGuC3tX6fUkEJC6B74GY8VhwW3QzwCuSHwsmp9V+Ag==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-07T07:34:04.495673Z","bundle_sha256":"84c94904fc0e2f9834478b59280827d388a8bf7277330c247c833ea2a4eee661"}}