{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:WUGBD5JNHG54G5FUZDAFQ3T3AT","short_pith_number":"pith:WUGBD5JN","schema_version":"1.0","canonical_sha256":"b50c11f52d39bbc374b4c8c0586e7b04fcc1105e54a260513027fdc715ba7902","source":{"kind":"arxiv","id":"1110.1980","version":2},"attestation_state":"computed","paper":{"title":"Using Lotteries to Approximate the Optimal Revenue","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.GT","authors_text":"Carmine Ventre, Paul W. Goldberg","submitted_at":"2011-10-10T09:58:16Z","abstract_excerpt":"There has been much recent work on the revenue-raising properties of truthful mechanisms for selling goods to selfish bidders. Typically the revenue of a mechanism is compared against a benchmark (such as, the maximum revenue obtainable by an omniscient seller selling at a fixed price to at least two customers), with a view to understanding how much lower the mechanism's revenue is than the benchmark, in the worst case.\n  We study this issue in the context of {\\em lotteries}, where the seller may sell a probability of winning an item. We are interested in two general issues. Firstly, we aim at"},"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":"1110.1980","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.GT","submitted_at":"2011-10-10T09:58:16Z","cross_cats_sorted":[],"title_canon_sha256":"31c808a3049907f406b88c5fffd24bf910c741b7d98f31b130e918007182570d","abstract_canon_sha256":"c598eaea79f1e72d3e34d01a64af668a71492267551e012e032003b8b9dc8a13"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:36:46.644591Z","signature_b64":"ULbXN0Ah1eBoLKBAB0c0nKwqCR06NKk/39wYMBTyxT36GPxQohahOyJzOFj6N0vC8i7ZUaikAjvPF+XwghnDDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b50c11f52d39bbc374b4c8c0586e7b04fcc1105e54a260513027fdc715ba7902","last_reissued_at":"2026-05-18T03:36:46.644046Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:36:46.644046Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Using Lotteries to Approximate the Optimal Revenue","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.GT","authors_text":"Carmine Ventre, Paul W. Goldberg","submitted_at":"2011-10-10T09:58:16Z","abstract_excerpt":"There has been much recent work on the revenue-raising properties of truthful mechanisms for selling goods to selfish bidders. Typically the revenue of a mechanism is compared against a benchmark (such as, the maximum revenue obtainable by an omniscient seller selling at a fixed price to at least two customers), with a view to understanding how much lower the mechanism's revenue is than the benchmark, in the worst case.\n  We study this issue in the context of {\\em lotteries}, where the seller may sell a probability of winning an item. We are interested in two general issues. Firstly, we aim at"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1110.1980","kind":"arxiv","version":2},"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":"1110.1980","created_at":"2026-05-18T03:36:46.644130+00:00"},{"alias_kind":"arxiv_version","alias_value":"1110.1980v2","created_at":"2026-05-18T03:36:46.644130+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1110.1980","created_at":"2026-05-18T03:36:46.644130+00:00"},{"alias_kind":"pith_short_12","alias_value":"WUGBD5JNHG54","created_at":"2026-05-18T12:26:44.992195+00:00"},{"alias_kind":"pith_short_16","alias_value":"WUGBD5JNHG54G5FU","created_at":"2026-05-18T12:26:44.992195+00:00"},{"alias_kind":"pith_short_8","alias_value":"WUGBD5JN","created_at":"2026-05-18T12:26:44.992195+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/WUGBD5JNHG54G5FUZDAFQ3T3AT","json":"https://pith.science/pith/WUGBD5JNHG54G5FUZDAFQ3T3AT.json","graph_json":"https://pith.science/api/pith-number/WUGBD5JNHG54G5FUZDAFQ3T3AT/graph.json","events_json":"https://pith.science/api/pith-number/WUGBD5JNHG54G5FUZDAFQ3T3AT/events.json","paper":"https://pith.science/paper/WUGBD5JN"},"agent_actions":{"view_html":"https://pith.science/pith/WUGBD5JNHG54G5FUZDAFQ3T3AT","download_json":"https://pith.science/pith/WUGBD5JNHG54G5FUZDAFQ3T3AT.json","view_paper":"https://pith.science/paper/WUGBD5JN","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1110.1980&json=true","fetch_graph":"https://pith.science/api/pith-number/WUGBD5JNHG54G5FUZDAFQ3T3AT/graph.json","fetch_events":"https://pith.science/api/pith-number/WUGBD5JNHG54G5FUZDAFQ3T3AT/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/WUGBD5JNHG54G5FUZDAFQ3T3AT/action/timestamp_anchor","attest_storage":"https://pith.science/pith/WUGBD5JNHG54G5FUZDAFQ3T3AT/action/storage_attestation","attest_author":"https://pith.science/pith/WUGBD5JNHG54G5FUZDAFQ3T3AT/action/author_attestation","sign_citation":"https://pith.science/pith/WUGBD5JNHG54G5FUZDAFQ3T3AT/action/citation_signature","submit_replication":"https://pith.science/pith/WUGBD5JNHG54G5FUZDAFQ3T3AT/action/replication_record"}},"created_at":"2026-05-18T03:36:46.644130+00:00","updated_at":"2026-05-18T03:36:46.644130+00:00"}