{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:C4PT5JOQSVDFRUEF2DQMGKUZXN","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":"4d2af2e28fe17dcb25502ce689695d7414f5f561b66bbd2eb6d6be4f6d085ae1","cross_cats_sorted":["cs.SY","eess.SY"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.GT","submitted_at":"2019-05-10T13:15:06Z","title_canon_sha256":"2b51a5b13b7c6506c6d0b468a430c1e4136f5ce7ec5f53d877ce0b033d0d65d2"},"schema_version":"1.0","source":{"id":"1905.04154","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1905.04154","created_at":"2026-06-04T20:14:29Z"},{"alias_kind":"arxiv_version","alias_value":"1905.04154v2","created_at":"2026-06-04T20:14:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1905.04154","created_at":"2026-06-04T20:14:29Z"},{"alias_kind":"pith_short_12","alias_value":"C4PT5JOQSVDF","created_at":"2026-06-04T20:14:29Z"},{"alias_kind":"pith_short_16","alias_value":"C4PT5JOQSVDFRUEF","created_at":"2026-06-04T20:14:29Z"},{"alias_kind":"pith_short_8","alias_value":"C4PT5JOQ","created_at":"2026-06-04T20:14:29Z"}],"graph_snapshots":[{"event_id":"sha256:d4387eba6fb9d1a64eda637f8983a9874aaee98e00cb1d94dcfcb017613ffcde","target":"graph","created_at":"2026-06-04T20:14:29Z","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/1905.04154/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this paper, we consider both finite and infinite horizon discounted dynamic mean-field games where there is a large population of homogeneous players sequentially making strategic decisions and each player is affected by other players through an aggregate population state. Each player has a private type that only she observes. Such games have been studied in the literature under simplifying assumption that population state dynamics are stationary. In this paper, we consider non-stationary population state dynamics and present a novel backward recursive algorithm to compute Markov perfect eq","authors_text":"Deepanshu Vasal","cross_cats":["cs.SY","eess.SY"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.GT","submitted_at":"2019-05-10T13:15:06Z","title":"Markov perfect equilibria in non-stationary mean-field games"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1905.04154","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:f9e92761421a4b4d27b7a1475f2b90f767806c703311ffed3427193197367e5e","target":"record","created_at":"2026-06-04T20:14:29Z","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":"4d2af2e28fe17dcb25502ce689695d7414f5f561b66bbd2eb6d6be4f6d085ae1","cross_cats_sorted":["cs.SY","eess.SY"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.GT","submitted_at":"2019-05-10T13:15:06Z","title_canon_sha256":"2b51a5b13b7c6506c6d0b468a430c1e4136f5ce7ec5f53d877ce0b033d0d65d2"},"schema_version":"1.0","source":{"id":"1905.04154","kind":"arxiv","version":2}},"canonical_sha256":"171f3ea5d0954658d085d0e0c32a99bb5b8aa64a2213ceac8b400f8cae07b56e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"171f3ea5d0954658d085d0e0c32a99bb5b8aa64a2213ceac8b400f8cae07b56e","first_computed_at":"2026-06-04T20:14:29.885216Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-04T20:14:29.885216Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"X2jrvi5uLbicwzvWg0yF1EvaNxs1VdtwJ03n5JMVajBtWEpW+gIqlgb1nYZ40iQHGF/k/p+GPqMSzihJRyBFDg==","signature_status":"signed_v1","signed_at":"2026-06-04T20:14:29.885664Z","signed_message":"canonical_sha256_bytes"},"source_id":"1905.04154","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f9e92761421a4b4d27b7a1475f2b90f767806c703311ffed3427193197367e5e","sha256:d4387eba6fb9d1a64eda637f8983a9874aaee98e00cb1d94dcfcb017613ffcde"],"state_sha256":"7e88823121827a9a92f3555e44a61ec0698a840e9d0859405ad705b9371812b3"}