{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:FDCRONXRDFIHJJFA7CQZWXFXFL","short_pith_number":"pith:FDCRONXR","schema_version":"1.0","canonical_sha256":"28c51736f1195074a4a0f8a19b5cb72ad0315378863e3de11510ce90a1be55fd","source":{"kind":"arxiv","id":"1502.07979","version":2},"attestation_state":"computed","paper":{"title":"Topological Properties and Temporal Dynamics of Place Networks in Urban Environments","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.soc-ph"],"primary_cat":"cs.SI","authors_text":"Anastasios Noulas, Blake Shaw, Cecilia Mascolo, Renaud Lambiotte","submitted_at":"2015-02-27T17:30:16Z","abstract_excerpt":"Understanding the spatial networks formed by the trajectories of mobile users can be beneficial to applications ranging from epidemiology to local search. Despite the potential for impact in a number of fields, several aspects of human mobility networks remain largely unexplored due to the lack of large-scale data at a fine spatiotemporal resolution. Using a longitudinal dataset from the location-based service Foursquare, we perform an empirical analysis of the topological properties of place networks and note their resemblance to online social networks in terms of heavy-tailed degree distribu"},"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":"1502.07979","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SI","submitted_at":"2015-02-27T17:30:16Z","cross_cats_sorted":["physics.soc-ph"],"title_canon_sha256":"7d12dc071d1ac4082d37dcaa1eea0cfa41e4c50c6284502acb196249afe1a7b9","abstract_canon_sha256":"1bafe7048ecde0de0a54cfff94c69d9c53842b23c1fc425f7ee5835084154220"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:22:21.654585Z","signature_b64":"FRTf60jOX2f5w5p/YYG0qCTGHIEUwabk/MyVlkTf9KVNP1fuv/sduZdT4vA6DVuexc/oN4lnsB3xnexei/UQCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"28c51736f1195074a4a0f8a19b5cb72ad0315378863e3de11510ce90a1be55fd","last_reissued_at":"2026-05-18T02:22:21.653971Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:22:21.653971Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Topological Properties and Temporal Dynamics of Place Networks in Urban Environments","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.soc-ph"],"primary_cat":"cs.SI","authors_text":"Anastasios Noulas, Blake Shaw, Cecilia Mascolo, Renaud Lambiotte","submitted_at":"2015-02-27T17:30:16Z","abstract_excerpt":"Understanding the spatial networks formed by the trajectories of mobile users can be beneficial to applications ranging from epidemiology to local search. Despite the potential for impact in a number of fields, several aspects of human mobility networks remain largely unexplored due to the lack of large-scale data at a fine spatiotemporal resolution. Using a longitudinal dataset from the location-based service Foursquare, we perform an empirical analysis of the topological properties of place networks and note their resemblance to online social networks in terms of heavy-tailed degree distribu"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1502.07979","kind":"arxiv","version":2},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1502.07979","created_at":"2026-05-18T02:22:21.654050+00:00"},{"alias_kind":"arxiv_version","alias_value":"1502.07979v2","created_at":"2026-05-18T02:22:21.654050+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1502.07979","created_at":"2026-05-18T02:22:21.654050+00:00"},{"alias_kind":"pith_short_12","alias_value":"FDCRONXRDFIH","created_at":"2026-05-18T12:29:19.899920+00:00"},{"alias_kind":"pith_short_16","alias_value":"FDCRONXRDFIHJJFA","created_at":"2026-05-18T12:29:19.899920+00:00"},{"alias_kind":"pith_short_8","alias_value":"FDCRONXR","created_at":"2026-05-18T12:29:19.899920+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/FDCRONXRDFIHJJFA7CQZWXFXFL","json":"https://pith.science/pith/FDCRONXRDFIHJJFA7CQZWXFXFL.json","graph_json":"https://pith.science/api/pith-number/FDCRONXRDFIHJJFA7CQZWXFXFL/graph.json","events_json":"https://pith.science/api/pith-number/FDCRONXRDFIHJJFA7CQZWXFXFL/events.json","paper":"https://pith.science/paper/FDCRONXR"},"agent_actions":{"view_html":"https://pith.science/pith/FDCRONXRDFIHJJFA7CQZWXFXFL","download_json":"https://pith.science/pith/FDCRONXRDFIHJJFA7CQZWXFXFL.json","view_paper":"https://pith.science/paper/FDCRONXR","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1502.07979&json=true","fetch_graph":"https://pith.science/api/pith-number/FDCRONXRDFIHJJFA7CQZWXFXFL/graph.json","fetch_events":"https://pith.science/api/pith-number/FDCRONXRDFIHJJFA7CQZWXFXFL/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/FDCRONXRDFIHJJFA7CQZWXFXFL/action/timestamp_anchor","attest_storage":"https://pith.science/pith/FDCRONXRDFIHJJFA7CQZWXFXFL/action/storage_attestation","attest_author":"https://pith.science/pith/FDCRONXRDFIHJJFA7CQZWXFXFL/action/author_attestation","sign_citation":"https://pith.science/pith/FDCRONXRDFIHJJFA7CQZWXFXFL/action/citation_signature","submit_replication":"https://pith.science/pith/FDCRONXRDFIHJJFA7CQZWXFXFL/action/replication_record"}},"created_at":"2026-05-18T02:22:21.654050+00:00","updated_at":"2026-05-18T02:22:21.654050+00:00"}