{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:URXVPNUJ5TVROPCE4OKBLTCTRC","short_pith_number":"pith:URXVPNUJ","schema_version":"1.0","canonical_sha256":"a46f57b689eceb173c44e39415cc53889d170e59db15d2fcb13119c8ed317080","source":{"kind":"arxiv","id":"1202.1712","version":1},"attestation_state":"computed","paper":{"title":"Multi-outcome and Multidimensional Market Scoring Rules","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.GT","authors_text":"Lance Fortnow, Rahul Sami","submitted_at":"2012-02-08T14:40:03Z","abstract_excerpt":"Hanson's market scoring rules allow us to design a prediction market that still gives useful information even if we have an illiquid market with a limited number of budget-constrained agents. Each agent can \"move\" the current price of a market towards their prediction.\n  While this movement still occurs in multi-outcome or multidimensional markets we show that no market-scoring rule, under reasonable conditions, always moves the price directly towards beliefs of the agents. We present a modified version of a market scoring rule for budget-limited traders, and show that it does have the propert"},"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":"1202.1712","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.GT","submitted_at":"2012-02-08T14:40:03Z","cross_cats_sorted":[],"title_canon_sha256":"9fe37e3e8063585c6d5aa46e1ca9acf3b8162663ee2ccf4d45c54effbf5e8803","abstract_canon_sha256":"2e2646cc815920e91b73c2785604e765a5ee9b1c0bf63de3a7984c22cdd46b8b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:02:51.327506Z","signature_b64":"UJgtBZ2kj5Gzmn7DJKF5Fee+9ufRtCQDcYWfea3zTJtVzMSB1uC9NJd/+5/W4uH1jLufaxHUzo43eC3n6cCVCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a46f57b689eceb173c44e39415cc53889d170e59db15d2fcb13119c8ed317080","last_reissued_at":"2026-05-18T04:02:51.326855Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:02:51.326855Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Multi-outcome and Multidimensional Market Scoring Rules","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.GT","authors_text":"Lance Fortnow, Rahul Sami","submitted_at":"2012-02-08T14:40:03Z","abstract_excerpt":"Hanson's market scoring rules allow us to design a prediction market that still gives useful information even if we have an illiquid market with a limited number of budget-constrained agents. Each agent can \"move\" the current price of a market towards their prediction.\n  While this movement still occurs in multi-outcome or multidimensional markets we show that no market-scoring rule, under reasonable conditions, always moves the price directly towards beliefs of the agents. We present a modified version of a market scoring rule for budget-limited traders, and show that it does have the propert"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1202.1712","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1202.1712","created_at":"2026-05-18T04:02:51.326931+00:00"},{"alias_kind":"arxiv_version","alias_value":"1202.1712v1","created_at":"2026-05-18T04:02:51.326931+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1202.1712","created_at":"2026-05-18T04:02:51.326931+00:00"},{"alias_kind":"pith_short_12","alias_value":"URXVPNUJ5TVR","created_at":"2026-05-18T12:27:23.164592+00:00"},{"alias_kind":"pith_short_16","alias_value":"URXVPNUJ5TVROPCE","created_at":"2026-05-18T12:27:23.164592+00:00"},{"alias_kind":"pith_short_8","alias_value":"URXVPNUJ","created_at":"2026-05-18T12:27:23.164592+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/URXVPNUJ5TVROPCE4OKBLTCTRC","json":"https://pith.science/pith/URXVPNUJ5TVROPCE4OKBLTCTRC.json","graph_json":"https://pith.science/api/pith-number/URXVPNUJ5TVROPCE4OKBLTCTRC/graph.json","events_json":"https://pith.science/api/pith-number/URXVPNUJ5TVROPCE4OKBLTCTRC/events.json","paper":"https://pith.science/paper/URXVPNUJ"},"agent_actions":{"view_html":"https://pith.science/pith/URXVPNUJ5TVROPCE4OKBLTCTRC","download_json":"https://pith.science/pith/URXVPNUJ5TVROPCE4OKBLTCTRC.json","view_paper":"https://pith.science/paper/URXVPNUJ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1202.1712&json=true","fetch_graph":"https://pith.science/api/pith-number/URXVPNUJ5TVROPCE4OKBLTCTRC/graph.json","fetch_events":"https://pith.science/api/pith-number/URXVPNUJ5TVROPCE4OKBLTCTRC/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/URXVPNUJ5TVROPCE4OKBLTCTRC/action/timestamp_anchor","attest_storage":"https://pith.science/pith/URXVPNUJ5TVROPCE4OKBLTCTRC/action/storage_attestation","attest_author":"https://pith.science/pith/URXVPNUJ5TVROPCE4OKBLTCTRC/action/author_attestation","sign_citation":"https://pith.science/pith/URXVPNUJ5TVROPCE4OKBLTCTRC/action/citation_signature","submit_replication":"https://pith.science/pith/URXVPNUJ5TVROPCE4OKBLTCTRC/action/replication_record"}},"created_at":"2026-05-18T04:02:51.326931+00:00","updated_at":"2026-05-18T04:02:51.326931+00:00"}