{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2020:AB5FQYZJRO2AD7ICMDMWASJ2QG","short_pith_number":"pith:AB5FQYZJ","schema_version":"1.0","canonical_sha256":"007a5863298bb401fd0260d960493a81b14af3e113e39e6cb87b3461ec38a0f0","source":{"kind":"arxiv","id":"2006.16849","version":1},"attestation_state":"computed","paper":{"title":"I call BS: Fraud Detection in Crowdfunding Campaigns","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.CR","cs.LG","cs.SI"],"primary_cat":"cs.CY","authors_text":"Beatrice Perez, Jerone T. A. Andrews, Nicolas Kourtellis, Sara R. Machado","submitted_at":"2020-06-30T14:38:21Z","abstract_excerpt":"Donations to charity-based crowdfunding environments have been on the rise in the last few years. Unsurprisingly, deception and fraud in such platforms have also increased, but have not been thoroughly studied to understand what characteristics can expose such behavior and allow its automatic detection and blocking. Indeed, crowdfunding platforms are the only ones typically performing oversight for the campaigns launched in each service. However, they are not properly incentivized to combat fraud among users and the campaigns they launch: on the one hand, a platform's revenue is directly propo"},"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":"2006.16849","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CY","submitted_at":"2020-06-30T14:38:21Z","cross_cats_sorted":["cs.CR","cs.LG","cs.SI"],"title_canon_sha256":"d0bb2c7d34ae456786c164f373540ce9db5dec3f7e5892b9ef1e8cd14ee113c8","abstract_canon_sha256":"3d57670d27148dc9bb2ccc517c6f11f47a939e715937b100a56948d11c8a88ea"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:14:58.754342Z","signature_b64":"ENQJHkzcl9FCJh36E+Sf2X58suSv75CnmDIzD6wL2Gp/KmSvKxr079ifJYpl8IcP0Q9lK2Aqy7KBV6jnMFynCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"007a5863298bb401fd0260d960493a81b14af3e113e39e6cb87b3461ec38a0f0","last_reissued_at":"2026-07-05T01:14:58.753976Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:14:58.753976Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"I call BS: Fraud Detection in Crowdfunding Campaigns","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.CR","cs.LG","cs.SI"],"primary_cat":"cs.CY","authors_text":"Beatrice Perez, Jerone T. A. Andrews, Nicolas Kourtellis, Sara R. Machado","submitted_at":"2020-06-30T14:38:21Z","abstract_excerpt":"Donations to charity-based crowdfunding environments have been on the rise in the last few years. Unsurprisingly, deception and fraud in such platforms have also increased, but have not been thoroughly studied to understand what characteristics can expose such behavior and allow its automatic detection and blocking. Indeed, crowdfunding platforms are the only ones typically performing oversight for the campaigns launched in each service. However, they are not properly incentivized to combat fraud among users and the campaigns they launch: on the one hand, a platform's revenue is directly propo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2006.16849","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/2006.16849/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2006.16849","created_at":"2026-07-05T01:14:58.754036+00:00"},{"alias_kind":"arxiv_version","alias_value":"2006.16849v1","created_at":"2026-07-05T01:14:58.754036+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2006.16849","created_at":"2026-07-05T01:14:58.754036+00:00"},{"alias_kind":"pith_short_12","alias_value":"AB5FQYZJRO2A","created_at":"2026-07-05T01:14:58.754036+00:00"},{"alias_kind":"pith_short_16","alias_value":"AB5FQYZJRO2AD7IC","created_at":"2026-07-05T01:14:58.754036+00:00"},{"alias_kind":"pith_short_8","alias_value":"AB5FQYZJ","created_at":"2026-07-05T01:14:58.754036+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2507.01701","citing_title":"Exploring Advanced LLM Multi-Agent Systems Based on Blackboard Architecture","ref_index":14,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/AB5FQYZJRO2AD7ICMDMWASJ2QG","json":"https://pith.science/pith/AB5FQYZJRO2AD7ICMDMWASJ2QG.json","graph_json":"https://pith.science/api/pith-number/AB5FQYZJRO2AD7ICMDMWASJ2QG/graph.json","events_json":"https://pith.science/api/pith-number/AB5FQYZJRO2AD7ICMDMWASJ2QG/events.json","paper":"https://pith.science/paper/AB5FQYZJ"},"agent_actions":{"view_html":"https://pith.science/pith/AB5FQYZJRO2AD7ICMDMWASJ2QG","download_json":"https://pith.science/pith/AB5FQYZJRO2AD7ICMDMWASJ2QG.json","view_paper":"https://pith.science/paper/AB5FQYZJ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2006.16849&json=true","fetch_graph":"https://pith.science/api/pith-number/AB5FQYZJRO2AD7ICMDMWASJ2QG/graph.json","fetch_events":"https://pith.science/api/pith-number/AB5FQYZJRO2AD7ICMDMWASJ2QG/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/AB5FQYZJRO2AD7ICMDMWASJ2QG/action/timestamp_anchor","attest_storage":"https://pith.science/pith/AB5FQYZJRO2AD7ICMDMWASJ2QG/action/storage_attestation","attest_author":"https://pith.science/pith/AB5FQYZJRO2AD7ICMDMWASJ2QG/action/author_attestation","sign_citation":"https://pith.science/pith/AB5FQYZJRO2AD7ICMDMWASJ2QG/action/citation_signature","submit_replication":"https://pith.science/pith/AB5FQYZJRO2AD7ICMDMWASJ2QG/action/replication_record"}},"created_at":"2026-07-05T01:14:58.754036+00:00","updated_at":"2026-07-05T01:14:58.754036+00:00"}