{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:6DBKRN5XS7MLPL3K5CWZRUISNX","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":"4e004b3bec5a767e1feb86ef5ef12914d977c21a04d3e8b5bdeef6bff0564ce2","cross_cats_sorted":["cs.DB","cs.GT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CY","submitted_at":"2017-05-08T17:28:01Z","title_canon_sha256":"485248132042bd0b658e188d8fd8b068ffc41a4a33693aad2c41a37da2ceeb51"},"schema_version":"1.0","source":{"id":"1705.02982","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1705.02982","created_at":"2026-05-18T00:26:57Z"},{"alias_kind":"arxiv_version","alias_value":"1705.02982v2","created_at":"2026-05-18T00:26:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1705.02982","created_at":"2026-05-18T00:26:57Z"},{"alias_kind":"pith_short_12","alias_value":"6DBKRN5XS7ML","created_at":"2026-05-18T12:31:03Z"},{"alias_kind":"pith_short_16","alias_value":"6DBKRN5XS7MLPL3K","created_at":"2026-05-18T12:31:03Z"},{"alias_kind":"pith_short_8","alias_value":"6DBKRN5X","created_at":"2026-05-18T12:31:03Z"}],"graph_snapshots":[{"event_id":"sha256:65d8bb4a8a6a9e4445110672636117440763f678c68730bcdd5fba3776bc1952","target":"graph","created_at":"2026-05-18T00:26:57Z","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":"A personal data market is a platform including three participants: data owners (individuals), data buyers and market maker. Data owners who provide personal data are compensated according to their privacy loss. Data buyers can submit a query and pay for the result according to their desired accuracy. Market maker coordinates between data owner and buyer. This framework has been previously studied based on differential privacy. However, the previous study assumes data owners can accept any level of privacy loss and data buyers can conduct the transaction without regard to the financial budget. ","authors_text":"Masatoshi Yoshikawa, Rachana Nget, Yang Cao","cross_cats":["cs.DB","cs.GT"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CY","submitted_at":"2017-05-08T17:28:01Z","title":"How to Balance Privacy and Money through Pricing Mechanism in Personal Data Market"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1705.02982","kind":"arxiv","version":2},"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":"sha256:4b7ba1035017d9bceec2b467abf16240c649752e2dd0f2500d9ac32a0502c593","target":"record","created_at":"2026-05-18T00:26:57Z","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":"4e004b3bec5a767e1feb86ef5ef12914d977c21a04d3e8b5bdeef6bff0564ce2","cross_cats_sorted":["cs.DB","cs.GT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CY","submitted_at":"2017-05-08T17:28:01Z","title_canon_sha256":"485248132042bd0b658e188d8fd8b068ffc41a4a33693aad2c41a37da2ceeb51"},"schema_version":"1.0","source":{"id":"1705.02982","kind":"arxiv","version":2}},"canonical_sha256":"f0c2a8b7b797d8b7af6ae8ad98d1126de6bb9c9f47f1babc4ec911cb4e13143d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f0c2a8b7b797d8b7af6ae8ad98d1126de6bb9c9f47f1babc4ec911cb4e13143d","first_computed_at":"2026-05-18T00:26:57.285877Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:26:57.285877Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3C05R11LkU/sAogR807WgEA/TZdY19YCFwYG6CbXhqL6HS5BaMce6xO4Wj5+7e6LPcaUKt8gD+4bm4ByT9aZBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:26:57.286424Z","signed_message":"canonical_sha256_bytes"},"source_id":"1705.02982","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4b7ba1035017d9bceec2b467abf16240c649752e2dd0f2500d9ac32a0502c593","sha256:65d8bb4a8a6a9e4445110672636117440763f678c68730bcdd5fba3776bc1952"],"state_sha256":"ba7b1c236592a95238ebc5c8eb5918bf8d73059137b61d07ff4147493ec821b8"}