{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:OBN6UGWEX2UX2SKKOEZ76IEBE4","short_pith_number":"pith:OBN6UGWE","canonical_record":{"source":{"id":"1904.12066","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.MA","submitted_at":"2019-04-26T22:41:03Z","cross_cats_sorted":[],"title_canon_sha256":"764fdaf9decff4ae6537b996da788e20b2d6eff24fcc158ef195267a4ac2c82f","abstract_canon_sha256":"03e18f65427b43c91720c17cef27f6662f8c22457f6ef4d76d9ad1ce2f153c3b"},"schema_version":"1.0"},"canonical_sha256":"705bea1ac4bea97d494a7133ff2081272cd200ba1182bdba1c15e0684890e12a","source":{"kind":"arxiv","id":"1904.12066","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1904.12066","created_at":"2026-05-17T23:47:38Z"},{"alias_kind":"arxiv_version","alias_value":"1904.12066v1","created_at":"2026-05-17T23:47:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1904.12066","created_at":"2026-05-17T23:47:38Z"},{"alias_kind":"pith_short_12","alias_value":"OBN6UGWEX2UX","created_at":"2026-05-18T12:33:24Z"},{"alias_kind":"pith_short_16","alias_value":"OBN6UGWEX2UX2SKK","created_at":"2026-05-18T12:33:24Z"},{"alias_kind":"pith_short_8","alias_value":"OBN6UGWE","created_at":"2026-05-18T12:33:24Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:OBN6UGWEX2UX2SKKOEZ76IEBE4","target":"record","payload":{"canonical_record":{"source":{"id":"1904.12066","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.MA","submitted_at":"2019-04-26T22:41:03Z","cross_cats_sorted":[],"title_canon_sha256":"764fdaf9decff4ae6537b996da788e20b2d6eff24fcc158ef195267a4ac2c82f","abstract_canon_sha256":"03e18f65427b43c91720c17cef27f6662f8c22457f6ef4d76d9ad1ce2f153c3b"},"schema_version":"1.0"},"canonical_sha256":"705bea1ac4bea97d494a7133ff2081272cd200ba1182bdba1c15e0684890e12a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:47:38.993559Z","signature_b64":"gZD+gV8HO6RTJopZ/d7gTEFPEp64s+Kg+852NyolPV9LgepFclrZqWe+eBAQzbc67IiCRpvUQQRsa/Qgf+WEAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"705bea1ac4bea97d494a7133ff2081272cd200ba1182bdba1c15e0684890e12a","last_reissued_at":"2026-05-17T23:47:38.993004Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:47:38.993004Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1904.12066","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:47:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"D/+pX8BRybZRBBCv1redGcDMO1M1whUt9/0JYQ4iRQ7kUjttQbQByy+0Y+P8rxJIGJeTw4Hs4kpo2wgd9OEnCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T11:03:10.709336Z"},"content_sha256":"60690d156c6bf9d8944bc604ea62b4d5bac9178c11e43fe52ec2436708703ae9","schema_version":"1.0","event_id":"sha256:60690d156c6bf9d8944bc604ea62b4d5bac9178c11e43fe52ec2436708703ae9"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:OBN6UGWEX2UX2SKKOEZ76IEBE4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"ABIDES: Towards High-Fidelity Market Simulation for AI Research","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.MA","authors_text":"David Byrd, Maria Hybinette, Tucker Hybinette Balch","submitted_at":"2019-04-26T22:41:03Z","abstract_excerpt":"We introduce ABIDES, an Agent-Based Interactive Discrete Event Simulation environment. ABIDES is designed from the ground up to support AI agent research in market applications. While simulations are certainly available within trading firms for their own internal use, there are no broadly available high-fidelity market simulation environments. We hope that the availability of such a platform will facilitate AI research in this important area. ABIDES currently enables the simulation of tens of thousands of trading agents interacting with an exchange agent to facilitate transactions. It supports"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1904.12066","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:47:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"du6q0J6sNFzoKgH6dHwaq7cR3rstRS6bfek98TST1goeB/N6I5TnCl6OkF7fgUfCHRapaCCV2NQ3usq1qodCCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T11:03:10.709697Z"},"content_sha256":"5fa4b1057b7380428ef011b3dbeeb89ddebc7f2cf0f3ec2c639e58d3c540cb9a","schema_version":"1.0","event_id":"sha256:5fa4b1057b7380428ef011b3dbeeb89ddebc7f2cf0f3ec2c639e58d3c540cb9a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/OBN6UGWEX2UX2SKKOEZ76IEBE4/bundle.json","state_url":"https://pith.science/pith/OBN6UGWEX2UX2SKKOEZ76IEBE4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/OBN6UGWEX2UX2SKKOEZ76IEBE4/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":"2026-05-26T11:03:10Z","links":{"resolver":"https://pith.science/pith/OBN6UGWEX2UX2SKKOEZ76IEBE4","bundle":"https://pith.science/pith/OBN6UGWEX2UX2SKKOEZ76IEBE4/bundle.json","state":"https://pith.science/pith/OBN6UGWEX2UX2SKKOEZ76IEBE4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/OBN6UGWEX2UX2SKKOEZ76IEBE4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:OBN6UGWEX2UX2SKKOEZ76IEBE4","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":"03e18f65427b43c91720c17cef27f6662f8c22457f6ef4d76d9ad1ce2f153c3b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.MA","submitted_at":"2019-04-26T22:41:03Z","title_canon_sha256":"764fdaf9decff4ae6537b996da788e20b2d6eff24fcc158ef195267a4ac2c82f"},"schema_version":"1.0","source":{"id":"1904.12066","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1904.12066","created_at":"2026-05-17T23:47:38Z"},{"alias_kind":"arxiv_version","alias_value":"1904.12066v1","created_at":"2026-05-17T23:47:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1904.12066","created_at":"2026-05-17T23:47:38Z"},{"alias_kind":"pith_short_12","alias_value":"OBN6UGWEX2UX","created_at":"2026-05-18T12:33:24Z"},{"alias_kind":"pith_short_16","alias_value":"OBN6UGWEX2UX2SKK","created_at":"2026-05-18T12:33:24Z"},{"alias_kind":"pith_short_8","alias_value":"OBN6UGWE","created_at":"2026-05-18T12:33:24Z"}],"graph_snapshots":[{"event_id":"sha256:5fa4b1057b7380428ef011b3dbeeb89ddebc7f2cf0f3ec2c639e58d3c540cb9a","target":"graph","created_at":"2026-05-17T23:47:38Z","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 introduce ABIDES, an Agent-Based Interactive Discrete Event Simulation environment. ABIDES is designed from the ground up to support AI agent research in market applications. While simulations are certainly available within trading firms for their own internal use, there are no broadly available high-fidelity market simulation environments. We hope that the availability of such a platform will facilitate AI research in this important area. ABIDES currently enables the simulation of tens of thousands of trading agents interacting with an exchange agent to facilitate transactions. It supports","authors_text":"David Byrd, Maria Hybinette, Tucker Hybinette Balch","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.MA","submitted_at":"2019-04-26T22:41:03Z","title":"ABIDES: Towards High-Fidelity Market Simulation for AI Research"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1904.12066","kind":"arxiv","version":1},"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":"sha256:60690d156c6bf9d8944bc604ea62b4d5bac9178c11e43fe52ec2436708703ae9","target":"record","created_at":"2026-05-17T23:47:38Z","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":"03e18f65427b43c91720c17cef27f6662f8c22457f6ef4d76d9ad1ce2f153c3b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.MA","submitted_at":"2019-04-26T22:41:03Z","title_canon_sha256":"764fdaf9decff4ae6537b996da788e20b2d6eff24fcc158ef195267a4ac2c82f"},"schema_version":"1.0","source":{"id":"1904.12066","kind":"arxiv","version":1}},"canonical_sha256":"705bea1ac4bea97d494a7133ff2081272cd200ba1182bdba1c15e0684890e12a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"705bea1ac4bea97d494a7133ff2081272cd200ba1182bdba1c15e0684890e12a","first_computed_at":"2026-05-17T23:47:38.993004Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:47:38.993004Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"gZD+gV8HO6RTJopZ/d7gTEFPEp64s+Kg+852NyolPV9LgepFclrZqWe+eBAQzbc67IiCRpvUQQRsa/Qgf+WEAg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:47:38.993559Z","signed_message":"canonical_sha256_bytes"},"source_id":"1904.12066","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:60690d156c6bf9d8944bc604ea62b4d5bac9178c11e43fe52ec2436708703ae9","sha256:5fa4b1057b7380428ef011b3dbeeb89ddebc7f2cf0f3ec2c639e58d3c540cb9a"],"state_sha256":"fac07225408c8b162c25e191d2431315b21886b5493d7371f5001002ec57d40c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LJd8rI9OH4nMyTrBIK5nvQc24HXsiausEL5PBQ8IBlhNVXEOW3iYBH7u7+QGXo4kM3/RPjl77pl/wt+Km2X4Dw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T11:03:10.712440Z","bundle_sha256":"26e2317ec77cef3dfa5df20f0ed9c43964540891f7cf5f3a7e832cf9c1bc9c51"}}