{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:NJSNE54PYAFRL5SN4GRVRM3ETK","short_pith_number":"pith:NJSNE54P","canonical_record":{"source":{"id":"1001.4598","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.GT","submitted_at":"2010-01-26T06:32:42Z","cross_cats_sorted":[],"title_canon_sha256":"f1f92a4ccee553b9fb830add8314e257e05f7c35b067d870e610ad08e33793d1","abstract_canon_sha256":"667c2ba94e248b15b38646a2b1dd6b0cb7d3753bd50977804997b84d967e4651"},"schema_version":"1.0"},"canonical_sha256":"6a64d2778fc00b15f64de1a358b3649a990a1272a5773c62e9d7871bcec07728","source":{"kind":"arxiv","id":"1001.4598","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1001.4598","created_at":"2026-05-18T04:39:18Z"},{"alias_kind":"arxiv_version","alias_value":"1001.4598v2","created_at":"2026-05-18T04:39:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1001.4598","created_at":"2026-05-18T04:39:18Z"},{"alias_kind":"pith_short_12","alias_value":"NJSNE54PYAFR","created_at":"2026-05-18T12:26:10Z"},{"alias_kind":"pith_short_16","alias_value":"NJSNE54PYAFRL5SN","created_at":"2026-05-18T12:26:10Z"},{"alias_kind":"pith_short_8","alias_value":"NJSNE54P","created_at":"2026-05-18T12:26:10Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:NJSNE54PYAFRL5SN4GRVRM3ETK","target":"record","payload":{"canonical_record":{"source":{"id":"1001.4598","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.GT","submitted_at":"2010-01-26T06:32:42Z","cross_cats_sorted":[],"title_canon_sha256":"f1f92a4ccee553b9fb830add8314e257e05f7c35b067d870e610ad08e33793d1","abstract_canon_sha256":"667c2ba94e248b15b38646a2b1dd6b0cb7d3753bd50977804997b84d967e4651"},"schema_version":"1.0"},"canonical_sha256":"6a64d2778fc00b15f64de1a358b3649a990a1272a5773c62e9d7871bcec07728","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:39:18.308915Z","signature_b64":"glov0eQn+zyaB5UJQ5eGNBnyfXbD2dv+Ss9xjpNg4QDRWfUPN3IVZPKgHztcV/SoV0B9HoTItO4KX9/aVb2YCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6a64d2778fc00b15f64de1a358b3649a990a1272a5773c62e9d7871bcec07728","last_reissued_at":"2026-05-18T04:39:18.308200Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:39:18.308200Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1001.4598","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T04:39:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gfKQWGjoizSDpL49mu7tRS+hZcH4e/fSE2dexHlj2qptnnyLPA+m/beBiUAWNf8PghI4NolV/X9V0szPKhCtBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T15:44:56.637936Z"},"content_sha256":"d520604be4e02bdb6b9a53d199efed46e5975db10f4aea580a8654602039f97c","schema_version":"1.0","event_id":"sha256:d520604be4e02bdb6b9a53d199efed46e5975db10f4aea580a8654602039f97c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:NJSNE54PYAFRL5SN4GRVRM3ETK","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"An Optimal Dynamic Mechanism for Multi-Armed Bandit Processes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.GT","authors_text":"Hamid Nazerzadeh, Ilan Lobel, Sham M. Kakade","submitted_at":"2010-01-26T06:32:42Z","abstract_excerpt":"We consider the problem of revenue-optimal dynamic mechanism design in settings where agents' types evolve over time as a function of their (both public and private) experience with items that are auctioned repeatedly over an infinite horizon. A central question here is understanding what natural restrictions on the environment permit the design of optimal mechanisms (note that even in the simpler static setting, optimal mechanisms are characterized only under certain restrictions). We provide a {\\em structural characterization} of a natural \"separable: multi-armed bandit environment (where th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1001.4598","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T04:39:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TcMq6k6d+MHpj8/6kWqwIhQnXgEGwWXZTzGgESP2U1oaOdrE2PF9IteH2oGJoWFL2dO3KjnmVWYE5ypmvBReAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T15:44:56.638622Z"},"content_sha256":"1b8284ab8c83481836d6d6be471e54ef0e78c968ba222cf9ab4f391fd0f37f5d","schema_version":"1.0","event_id":"sha256:1b8284ab8c83481836d6d6be471e54ef0e78c968ba222cf9ab4f391fd0f37f5d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/NJSNE54PYAFRL5SN4GRVRM3ETK/bundle.json","state_url":"https://pith.science/pith/NJSNE54PYAFRL5SN4GRVRM3ETK/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/NJSNE54PYAFRL5SN4GRVRM3ETK/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-25T15:44:56Z","links":{"resolver":"https://pith.science/pith/NJSNE54PYAFRL5SN4GRVRM3ETK","bundle":"https://pith.science/pith/NJSNE54PYAFRL5SN4GRVRM3ETK/bundle.json","state":"https://pith.science/pith/NJSNE54PYAFRL5SN4GRVRM3ETK/state.json","well_known_bundle":"https://pith.science/.well-known/pith/NJSNE54PYAFRL5SN4GRVRM3ETK/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:NJSNE54PYAFRL5SN4GRVRM3ETK","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":"667c2ba94e248b15b38646a2b1dd6b0cb7d3753bd50977804997b84d967e4651","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.GT","submitted_at":"2010-01-26T06:32:42Z","title_canon_sha256":"f1f92a4ccee553b9fb830add8314e257e05f7c35b067d870e610ad08e33793d1"},"schema_version":"1.0","source":{"id":"1001.4598","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1001.4598","created_at":"2026-05-18T04:39:18Z"},{"alias_kind":"arxiv_version","alias_value":"1001.4598v2","created_at":"2026-05-18T04:39:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1001.4598","created_at":"2026-05-18T04:39:18Z"},{"alias_kind":"pith_short_12","alias_value":"NJSNE54PYAFR","created_at":"2026-05-18T12:26:10Z"},{"alias_kind":"pith_short_16","alias_value":"NJSNE54PYAFRL5SN","created_at":"2026-05-18T12:26:10Z"},{"alias_kind":"pith_short_8","alias_value":"NJSNE54P","created_at":"2026-05-18T12:26:10Z"}],"graph_snapshots":[{"event_id":"sha256:1b8284ab8c83481836d6d6be471e54ef0e78c968ba222cf9ab4f391fd0f37f5d","target":"graph","created_at":"2026-05-18T04:39:18Z","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":"We consider the problem of revenue-optimal dynamic mechanism design in settings where agents' types evolve over time as a function of their (both public and private) experience with items that are auctioned repeatedly over an infinite horizon. A central question here is understanding what natural restrictions on the environment permit the design of optimal mechanisms (note that even in the simpler static setting, optimal mechanisms are characterized only under certain restrictions). We provide a {\\em structural characterization} of a natural \"separable: multi-armed bandit environment (where th","authors_text":"Hamid Nazerzadeh, Ilan Lobel, Sham M. Kakade","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.GT","submitted_at":"2010-01-26T06:32:42Z","title":"An Optimal Dynamic Mechanism for Multi-Armed Bandit Processes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1001.4598","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:d520604be4e02bdb6b9a53d199efed46e5975db10f4aea580a8654602039f97c","target":"record","created_at":"2026-05-18T04:39:18Z","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":"667c2ba94e248b15b38646a2b1dd6b0cb7d3753bd50977804997b84d967e4651","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.GT","submitted_at":"2010-01-26T06:32:42Z","title_canon_sha256":"f1f92a4ccee553b9fb830add8314e257e05f7c35b067d870e610ad08e33793d1"},"schema_version":"1.0","source":{"id":"1001.4598","kind":"arxiv","version":2}},"canonical_sha256":"6a64d2778fc00b15f64de1a358b3649a990a1272a5773c62e9d7871bcec07728","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6a64d2778fc00b15f64de1a358b3649a990a1272a5773c62e9d7871bcec07728","first_computed_at":"2026-05-18T04:39:18.308200Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:39:18.308200Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"glov0eQn+zyaB5UJQ5eGNBnyfXbD2dv+Ss9xjpNg4QDRWfUPN3IVZPKgHztcV/SoV0B9HoTItO4KX9/aVb2YCA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:39:18.308915Z","signed_message":"canonical_sha256_bytes"},"source_id":"1001.4598","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d520604be4e02bdb6b9a53d199efed46e5975db10f4aea580a8654602039f97c","sha256:1b8284ab8c83481836d6d6be471e54ef0e78c968ba222cf9ab4f391fd0f37f5d"],"state_sha256":"2983bd3e13f486255957a2eba34911ebbd4c99a8c6f07e1823fe8c17c8693524"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OXJ7xmzhhpN5YHwJbRZZwt7n1xZRnmtLfdLiLvuAm6SBrbn+C12cHqHTmcbkPE7VL9cJK429JL5qLFH0xYudCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T15:44:56.642389Z","bundle_sha256":"8336d78ab7875791cff467f631c538bfc98c60514ee84a0df135f84b0751e6c8"}}