{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:RRFTVINJVGHTC4IIP5VPYRE257","short_pith_number":"pith:RRFTVINJ","canonical_record":{"source":{"id":"2308.14516","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.LG","submitted_at":"2023-08-28T12:03:03Z","cross_cats_sorted":["stat.AP"],"title_canon_sha256":"b7da34009673d6a2a80b402424b9ac4579829f2fda056c2d5516e99211e302ac","abstract_canon_sha256":"1eb0865dab7221d4b889474d5fe0c2843221a774c84141cbdacf63a42fb29dd8"},"schema_version":"1.0"},"canonical_sha256":"8c4b3aa1a9a98f3171087f6afc449aefd5dc12b35e56f1155cff46299aacde9f","source":{"kind":"arxiv","id":"2308.14516","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2308.14516","created_at":"2026-07-05T06:45:27Z"},{"alias_kind":"arxiv_version","alias_value":"2308.14516v1","created_at":"2026-07-05T06:45:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2308.14516","created_at":"2026-07-05T06:45:27Z"},{"alias_kind":"pith_short_12","alias_value":"RRFTVINJVGHT","created_at":"2026-07-05T06:45:27Z"},{"alias_kind":"pith_short_16","alias_value":"RRFTVINJVGHTC4II","created_at":"2026-07-05T06:45:27Z"},{"alias_kind":"pith_short_8","alias_value":"RRFTVINJ","created_at":"2026-07-05T06:45:27Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:RRFTVINJVGHTC4IIP5VPYRE257","target":"record","payload":{"canonical_record":{"source":{"id":"2308.14516","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.LG","submitted_at":"2023-08-28T12:03:03Z","cross_cats_sorted":["stat.AP"],"title_canon_sha256":"b7da34009673d6a2a80b402424b9ac4579829f2fda056c2d5516e99211e302ac","abstract_canon_sha256":"1eb0865dab7221d4b889474d5fe0c2843221a774c84141cbdacf63a42fb29dd8"},"schema_version":"1.0"},"canonical_sha256":"8c4b3aa1a9a98f3171087f6afc449aefd5dc12b35e56f1155cff46299aacde9f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:45:27.203861Z","signature_b64":"xuIR+/VgECIjq5QsK1ga/DmpYk9XjEAmv8BnSPBOqM5widWl96f7hDPnnN/atyGZ5aOpnPbCMOPSiuF6k+41Cg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8c4b3aa1a9a98f3171087f6afc449aefd5dc12b35e56f1155cff46299aacde9f","last_reissued_at":"2026-07-05T06:45:27.203470Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:45:27.203470Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2308.14516","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":"2026-07-05T06:45:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JY3M01SahS/T+lgxITrYaxB8AX8980adTCuEpqdYlwM8em+Ds76+z0eAq1B5gz+qzs8+49/dExVCtAJfXmKnDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-22T13:22:25.062967Z"},"content_sha256":"332c87dff7066eceb732f59d83a0f87b525a501975f5374201e744d47714ac7b","schema_version":"1.0","event_id":"sha256:332c87dff7066eceb732f59d83a0f87b525a501975f5374201e744d47714ac7b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:RRFTVINJVGHTC4IIP5VPYRE257","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Prediction of Tourism Flow with Sparse Geolocation Data","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":["stat.AP"],"primary_cat":"cs.LG","authors_text":"Ivan Majic, Johannes Scholz, Julian Lemmel, Marvin Kleinlehner, Philipp Neubauer, Radu Grosu, Sophie A. Neubauer, Zahra Babaiee","submitted_at":"2023-08-28T12:03:03Z","abstract_excerpt":"Modern tourism in the 21st century is facing numerous challenges. Among these the rapidly growing number of tourists visiting space-limited regions like historical cities, museums and bottlenecks such as bridges is one of the biggest. In this context, a proper and accurate prediction of tourism volume and tourism flow within a certain area is important and critical for visitor management tasks such as sustainable treatment of the environment and prevention of overcrowding. Static flow control methods like conventional low-level controllers or limiting access to overcrowded venues could not sol"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2308.14516","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/2308.14516/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":"2026-07-05T06:45:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zRK0h5J3LX1qL8yGI+lJVLWBI1ukctGv8NSJXRLqvcSYiWZJ6Tt7tBXxzp2cfEnBbcIf7Bbaw/nKiMMvlHnQBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-22T13:22:25.063309Z"},"content_sha256":"57fa0daf57f0ad00bb2bacac7d9518e7b81363015b2c15bf9b4f5443974858b9","schema_version":"1.0","event_id":"sha256:57fa0daf57f0ad00bb2bacac7d9518e7b81363015b2c15bf9b4f5443974858b9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/RRFTVINJVGHTC4IIP5VPYRE257/bundle.json","state_url":"https://pith.science/pith/RRFTVINJVGHTC4IIP5VPYRE257/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/RRFTVINJVGHTC4IIP5VPYRE257/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":"2026-08-22T13:22:25Z","links":{"resolver":"https://pith.science/pith/RRFTVINJVGHTC4IIP5VPYRE257","bundle":"https://pith.science/pith/RRFTVINJVGHTC4IIP5VPYRE257/bundle.json","state":"https://pith.science/pith/RRFTVINJVGHTC4IIP5VPYRE257/state.json","well_known_bundle":"https://pith.science/.well-known/pith/RRFTVINJVGHTC4IIP5VPYRE257/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:RRFTVINJVGHTC4IIP5VPYRE257","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":"1eb0865dab7221d4b889474d5fe0c2843221a774c84141cbdacf63a42fb29dd8","cross_cats_sorted":["stat.AP"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.LG","submitted_at":"2023-08-28T12:03:03Z","title_canon_sha256":"b7da34009673d6a2a80b402424b9ac4579829f2fda056c2d5516e99211e302ac"},"schema_version":"1.0","source":{"id":"2308.14516","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2308.14516","created_at":"2026-07-05T06:45:27Z"},{"alias_kind":"arxiv_version","alias_value":"2308.14516v1","created_at":"2026-07-05T06:45:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2308.14516","created_at":"2026-07-05T06:45:27Z"},{"alias_kind":"pith_short_12","alias_value":"RRFTVINJVGHT","created_at":"2026-07-05T06:45:27Z"},{"alias_kind":"pith_short_16","alias_value":"RRFTVINJVGHTC4II","created_at":"2026-07-05T06:45:27Z"},{"alias_kind":"pith_short_8","alias_value":"RRFTVINJ","created_at":"2026-07-05T06:45:27Z"}],"graph_snapshots":[{"event_id":"sha256:57fa0daf57f0ad00bb2bacac7d9518e7b81363015b2c15bf9b4f5443974858b9","target":"graph","created_at":"2026-07-05T06:45:27Z","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/2308.14516/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Modern tourism in the 21st century is facing numerous challenges. Among these the rapidly growing number of tourists visiting space-limited regions like historical cities, museums and bottlenecks such as bridges is one of the biggest. In this context, a proper and accurate prediction of tourism volume and tourism flow within a certain area is important and critical for visitor management tasks such as sustainable treatment of the environment and prevention of overcrowding. Static flow control methods like conventional low-level controllers or limiting access to overcrowded venues could not sol","authors_text":"Ivan Majic, Johannes Scholz, Julian Lemmel, Marvin Kleinlehner, Philipp Neubauer, Radu Grosu, Sophie A. Neubauer, Zahra Babaiee","cross_cats":["stat.AP"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.LG","submitted_at":"2023-08-28T12:03:03Z","title":"Prediction of Tourism Flow with Sparse Geolocation Data"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2308.14516","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":"sha256:332c87dff7066eceb732f59d83a0f87b525a501975f5374201e744d47714ac7b","target":"record","created_at":"2026-07-05T06:45:27Z","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":"1eb0865dab7221d4b889474d5fe0c2843221a774c84141cbdacf63a42fb29dd8","cross_cats_sorted":["stat.AP"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.LG","submitted_at":"2023-08-28T12:03:03Z","title_canon_sha256":"b7da34009673d6a2a80b402424b9ac4579829f2fda056c2d5516e99211e302ac"},"schema_version":"1.0","source":{"id":"2308.14516","kind":"arxiv","version":1}},"canonical_sha256":"8c4b3aa1a9a98f3171087f6afc449aefd5dc12b35e56f1155cff46299aacde9f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8c4b3aa1a9a98f3171087f6afc449aefd5dc12b35e56f1155cff46299aacde9f","first_computed_at":"2026-07-05T06:45:27.203470Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:45:27.203470Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"xuIR+/VgECIjq5QsK1ga/DmpYk9XjEAmv8BnSPBOqM5widWl96f7hDPnnN/atyGZ5aOpnPbCMOPSiuF6k+41Cg==","signature_status":"signed_v1","signed_at":"2026-07-05T06:45:27.203861Z","signed_message":"canonical_sha256_bytes"},"source_id":"2308.14516","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:332c87dff7066eceb732f59d83a0f87b525a501975f5374201e744d47714ac7b","sha256:57fa0daf57f0ad00bb2bacac7d9518e7b81363015b2c15bf9b4f5443974858b9"],"state_sha256":"2c70b61288a9297e000fddf6621cb6c2b8dff2be380d273e93a91169e61e48dc"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kqspA47iv9y3y+1XetAW+80kgKULPva0/6je9RSpNIU2NjdLmaypOb0TLForiCbPcFDfziOPG1BIRx4NMmr2Aw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-22T13:22:25.066618Z","bundle_sha256":"9a467f663c39c567e186eb9c97e9a09ccb1a9f1c201a911a50fe3036fb5fe49b"}}