{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:7SFLY2NPCK6BQZQQQCGCAOU3GP","short_pith_number":"pith:7SFLY2NP","canonical_record":{"source":{"id":"1704.04739","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SI","submitted_at":"2017-04-16T09:30:59Z","cross_cats_sorted":["cs.CY"],"title_canon_sha256":"6ec4d6dfc0139de643d7402d0a15293858e4a5d6f2503776c22eeb2b86d9728c","abstract_canon_sha256":"676417c45031e19f22f15d3a9639345df165bb6cf3c41858a40728422075ccd2"},"schema_version":"1.0"},"canonical_sha256":"fc8abc69af12bc186610808c203a9b33e9001e6050a1144c6c05fec44dcd0107","source":{"kind":"arxiv","id":"1704.04739","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1704.04739","created_at":"2026-05-18T00:34:37Z"},{"alias_kind":"arxiv_version","alias_value":"1704.04739v1","created_at":"2026-05-18T00:34:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1704.04739","created_at":"2026-05-18T00:34:37Z"},{"alias_kind":"pith_short_12","alias_value":"7SFLY2NPCK6B","created_at":"2026-05-18T12:31:05Z"},{"alias_kind":"pith_short_16","alias_value":"7SFLY2NPCK6BQZQQ","created_at":"2026-05-18T12:31:05Z"},{"alias_kind":"pith_short_8","alias_value":"7SFLY2NP","created_at":"2026-05-18T12:31:05Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:7SFLY2NPCK6BQZQQQCGCAOU3GP","target":"record","payload":{"canonical_record":{"source":{"id":"1704.04739","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SI","submitted_at":"2017-04-16T09:30:59Z","cross_cats_sorted":["cs.CY"],"title_canon_sha256":"6ec4d6dfc0139de643d7402d0a15293858e4a5d6f2503776c22eeb2b86d9728c","abstract_canon_sha256":"676417c45031e19f22f15d3a9639345df165bb6cf3c41858a40728422075ccd2"},"schema_version":"1.0"},"canonical_sha256":"fc8abc69af12bc186610808c203a9b33e9001e6050a1144c6c05fec44dcd0107","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:34:37.274384Z","signature_b64":"zAItCKg3CjYpO9pVLLoYYhxKgRmJ3jRxyWB5rjG3aoaQpZDa5l22ue5heMP5hf0e1cIzVMhvXbeoC0QySo+ZCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fc8abc69af12bc186610808c203a9b33e9001e6050a1144c6c05fec44dcd0107","last_reissued_at":"2026-05-18T00:34:37.273704Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:34:37.273704Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1704.04739","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":"2026-05-18T00:34:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vQpoD2ITzdZD/rXk00C1diirvFDE5Ehs+Qf+RSF/GnFQTmVS8rwLiRpPxOfiMlPGRniu6e7Len9bY2yPJHJVCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-26T12:16:38.821077Z"},"content_sha256":"152d7070c68b3cfa38ee7fde11496a456a07fe0c00d10e8c10eb8c51923933f5","schema_version":"1.0","event_id":"sha256:152d7070c68b3cfa38ee7fde11496a456a07fe0c00d10e8c10eb8c51923933f5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:7SFLY2NPCK6BQZQQQCGCAOU3GP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The network structure of visited locations according to geotagged social media photos","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.CY"],"primary_cat":"cs.SI","authors_text":"Christian Junker, Mart\\'i Cuquet, Zaenal Akbar","submitted_at":"2017-04-16T09:30:59Z","abstract_excerpt":"Businesses, tourism attractions, public transportation hubs and other points of interest are not isolated but part of a collaborative system. Making such collaborative network surface is not always an easy task. The existence of data-rich environments can assist in the reconstruction of collaborative networks. They shed light into how their members operate and reveal a potential for value creation via collaborative approaches. Social media data are an example of a means to accomplish this task. In this paper, we reconstruct a network of tourist locations using fine-grained data from Flickr, an"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1704.04739","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":"2026-05-18T00:34:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xAoxaWLR3h++Oy8Sfot1Ugt39AYLM95TJ300sxJl9Hhc1/xu99Rqa4tWf6QR9YjFuITDBPAT3qj3/8Jxmu8WBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-26T12:16:38.821831Z"},"content_sha256":"6e5510650632278dd36a6c1c683ee305329a86408155e980805632b5613d70de","schema_version":"1.0","event_id":"sha256:6e5510650632278dd36a6c1c683ee305329a86408155e980805632b5613d70de"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/7SFLY2NPCK6BQZQQQCGCAOU3GP/bundle.json","state_url":"https://pith.science/pith/7SFLY2NPCK6BQZQQQCGCAOU3GP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/7SFLY2NPCK6BQZQQQCGCAOU3GP/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":"2026-06-26T12:16:38Z","links":{"resolver":"https://pith.science/pith/7SFLY2NPCK6BQZQQQCGCAOU3GP","bundle":"https://pith.science/pith/7SFLY2NPCK6BQZQQQCGCAOU3GP/bundle.json","state":"https://pith.science/pith/7SFLY2NPCK6BQZQQQCGCAOU3GP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/7SFLY2NPCK6BQZQQQCGCAOU3GP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:7SFLY2NPCK6BQZQQQCGCAOU3GP","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":"676417c45031e19f22f15d3a9639345df165bb6cf3c41858a40728422075ccd2","cross_cats_sorted":["cs.CY"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SI","submitted_at":"2017-04-16T09:30:59Z","title_canon_sha256":"6ec4d6dfc0139de643d7402d0a15293858e4a5d6f2503776c22eeb2b86d9728c"},"schema_version":"1.0","source":{"id":"1704.04739","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1704.04739","created_at":"2026-05-18T00:34:37Z"},{"alias_kind":"arxiv_version","alias_value":"1704.04739v1","created_at":"2026-05-18T00:34:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1704.04739","created_at":"2026-05-18T00:34:37Z"},{"alias_kind":"pith_short_12","alias_value":"7SFLY2NPCK6B","created_at":"2026-05-18T12:31:05Z"},{"alias_kind":"pith_short_16","alias_value":"7SFLY2NPCK6BQZQQ","created_at":"2026-05-18T12:31:05Z"},{"alias_kind":"pith_short_8","alias_value":"7SFLY2NP","created_at":"2026-05-18T12:31:05Z"}],"graph_snapshots":[{"event_id":"sha256:6e5510650632278dd36a6c1c683ee305329a86408155e980805632b5613d70de","target":"graph","created_at":"2026-05-18T00:34:37Z","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":"Businesses, tourism attractions, public transportation hubs and other points of interest are not isolated but part of a collaborative system. Making such collaborative network surface is not always an easy task. The existence of data-rich environments can assist in the reconstruction of collaborative networks. They shed light into how their members operate and reveal a potential for value creation via collaborative approaches. Social media data are an example of a means to accomplish this task. In this paper, we reconstruct a network of tourist locations using fine-grained data from Flickr, an","authors_text":"Christian Junker, Mart\\'i Cuquet, Zaenal Akbar","cross_cats":["cs.CY"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SI","submitted_at":"2017-04-16T09:30:59Z","title":"The network structure of visited locations according to geotagged social media photos"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1704.04739","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":"sha256:152d7070c68b3cfa38ee7fde11496a456a07fe0c00d10e8c10eb8c51923933f5","target":"record","created_at":"2026-05-18T00:34:37Z","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":"676417c45031e19f22f15d3a9639345df165bb6cf3c41858a40728422075ccd2","cross_cats_sorted":["cs.CY"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SI","submitted_at":"2017-04-16T09:30:59Z","title_canon_sha256":"6ec4d6dfc0139de643d7402d0a15293858e4a5d6f2503776c22eeb2b86d9728c"},"schema_version":"1.0","source":{"id":"1704.04739","kind":"arxiv","version":1}},"canonical_sha256":"fc8abc69af12bc186610808c203a9b33e9001e6050a1144c6c05fec44dcd0107","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fc8abc69af12bc186610808c203a9b33e9001e6050a1144c6c05fec44dcd0107","first_computed_at":"2026-05-18T00:34:37.273704Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:34:37.273704Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zAItCKg3CjYpO9pVLLoYYhxKgRmJ3jRxyWB5rjG3aoaQpZDa5l22ue5heMP5hf0e1cIzVMhvXbeoC0QySo+ZCg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:34:37.274384Z","signed_message":"canonical_sha256_bytes"},"source_id":"1704.04739","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:152d7070c68b3cfa38ee7fde11496a456a07fe0c00d10e8c10eb8c51923933f5","sha256:6e5510650632278dd36a6c1c683ee305329a86408155e980805632b5613d70de"],"state_sha256":"6c8ed067f015941637d5d146e29a425d00fd47d9a904ce4dd70fb6b7cc18a87b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jBMSNU7Vk9a+L4lRbqxgUW2M4yXVaLJ/sjaCBmqYgfrfc6UE88FqODrHBeblSOhl5VcBiAHapjBSjmy8eqPGBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-26T12:16:38.825517Z","bundle_sha256":"c5610ab3dea1cc2a2ac1dd9c8632cd4cc7270177b507b4ab8dec87571a7562cf"}}