{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:Z5NPOVXUIPYHUOELS5WELP7RQ6","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":"b200369b10a834ca1be6b59ff93fa4445c39516d3909b3a3b0e2e451072328fa","cross_cats_sorted":["cs.GT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2018-05-09T05:57:29Z","title_canon_sha256":"e3d3c65317f605389cb36a2e5a6802524f1177f594b72e09863bf50f16167dfd"},"schema_version":"1.0","source":{"id":"1805.03382","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1805.03382","created_at":"2026-07-05T02:36:41Z"},{"alias_kind":"arxiv_version","alias_value":"1805.03382v2","created_at":"2026-07-05T02:36:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1805.03382","created_at":"2026-07-05T02:36:41Z"},{"alias_kind":"pith_short_12","alias_value":"Z5NPOVXUIPYH","created_at":"2026-07-05T02:36:41Z"},{"alias_kind":"pith_short_16","alias_value":"Z5NPOVXUIPYHUOEL","created_at":"2026-07-05T02:36:41Z"},{"alias_kind":"pith_short_8","alias_value":"Z5NPOVXU","created_at":"2026-07-05T02:36:41Z"}],"graph_snapshots":[{"event_id":"sha256:d921906030029b4d9763b2eb1c91bfe6d8a6b565b39bbc7341cd207f6479a45c","target":"graph","created_at":"2026-07-05T02:36:41Z","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/1805.03382/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Using AI approaches to automatically design mechanisms has been a central research mission at the interface of AI and economics [Conitzer and Sandholm, 2002]. Previous approaches that attempt to design revenue optimal auctions for the multi-dimensional settings fall short in at least one of the three aspects: 1) representation -- search in a space that probably does not even contain the optimal mechanism; 2) exactness -- finding a mechanism that is either not truthful or far from optimal; 3) domain dependence -- need a different design for different environment settings.\n  To resolve the three","authors_text":"Pingzhong Tang, Song Zuo, Weiran Shen","cross_cats":["cs.GT"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2018-05-09T05:57:29Z","title":"Automated Mechanism Design via Neural Networks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1805.03382","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:e8aa7f484c7581c5875dd932a85cb1a32d10f1010b6906b98152e727f6fcb640","target":"record","created_at":"2026-07-05T02:36:41Z","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":"b200369b10a834ca1be6b59ff93fa4445c39516d3909b3a3b0e2e451072328fa","cross_cats_sorted":["cs.GT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2018-05-09T05:57:29Z","title_canon_sha256":"e3d3c65317f605389cb36a2e5a6802524f1177f594b72e09863bf50f16167dfd"},"schema_version":"1.0","source":{"id":"1805.03382","kind":"arxiv","version":2}},"canonical_sha256":"cf5af756f443f07a388b976c45bff187b183ccfcd757e1fbec4a6988ec5a1e46","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cf5af756f443f07a388b976c45bff187b183ccfcd757e1fbec4a6988ec5a1e46","first_computed_at":"2026-07-05T02:36:41.875739Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:36:41.875739Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"opMF0oRfAy4i7C/3HkMGv2Nsxied7e7Dc5cJO6eP9jhl5wKGc9ZRQR7h7GqvM2nhS5H5I8ff0HSC7lmb9pXTDA==","signature_status":"signed_v1","signed_at":"2026-07-05T02:36:41.876189Z","signed_message":"canonical_sha256_bytes"},"source_id":"1805.03382","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e8aa7f484c7581c5875dd932a85cb1a32d10f1010b6906b98152e727f6fcb640","sha256:d921906030029b4d9763b2eb1c91bfe6d8a6b565b39bbc7341cd207f6479a45c"],"state_sha256":"3a4c59377a45cc904de11ba093e86f4b04448b93f34613d51b3e7dd98da4f292"}