{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:WOBNEEXN4NYUQ2Y4BFZDQXUQCS","short_pith_number":"pith:WOBNEEXN","canonical_record":{"source":{"id":"2408.03116","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"econ.TH","submitted_at":"2024-08-06T11:42:00Z","cross_cats_sorted":["cs.GT"],"title_canon_sha256":"be0df258db0b9086a2af15241b9d769543de04d26b7f1b53a74ac12f4ef917c5","abstract_canon_sha256":"41e83870ba623ef4412754a28ca5e9b0a2b89d19dabc28a224247c90e9536ba5"},"schema_version":"1.0"},"canonical_sha256":"b382d212ede371486b1c0972385e90148829c4a72c7bb9d78ee3ef97ce3dd947","source":{"kind":"arxiv","id":"2408.03116","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2408.03116","created_at":"2026-07-05T08:52:45Z"},{"alias_kind":"arxiv_version","alias_value":"2408.03116v1","created_at":"2026-07-05T08:52:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2408.03116","created_at":"2026-07-05T08:52:45Z"},{"alias_kind":"pith_short_12","alias_value":"WOBNEEXN4NYU","created_at":"2026-07-05T08:52:45Z"},{"alias_kind":"pith_short_16","alias_value":"WOBNEEXN4NYUQ2Y4","created_at":"2026-07-05T08:52:45Z"},{"alias_kind":"pith_short_8","alias_value":"WOBNEEXN","created_at":"2026-07-05T08:52:45Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:WOBNEEXN4NYUQ2Y4BFZDQXUQCS","target":"record","payload":{"canonical_record":{"source":{"id":"2408.03116","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"econ.TH","submitted_at":"2024-08-06T11:42:00Z","cross_cats_sorted":["cs.GT"],"title_canon_sha256":"be0df258db0b9086a2af15241b9d769543de04d26b7f1b53a74ac12f4ef917c5","abstract_canon_sha256":"41e83870ba623ef4412754a28ca5e9b0a2b89d19dabc28a224247c90e9536ba5"},"schema_version":"1.0"},"canonical_sha256":"b382d212ede371486b1c0972385e90148829c4a72c7bb9d78ee3ef97ce3dd947","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:52:45.928192Z","signature_b64":"j698OuzX66swg767qagRlY42s0o10dj/Utlp9rXR8aLSFtreZBbsrI8XWIfhg4rO3P+BrVs6yT7d3fucX21QAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b382d212ede371486b1c0972385e90148829c4a72c7bb9d78ee3ef97ce3dd947","last_reissued_at":"2026-07-05T08:52:45.927678Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:52:45.927678Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2408.03116","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":"2026-07-05T08:52:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PpA0766UH1Ptg7O7CsNPjGUrqD7Z5J+sROnzYyd4U/UazaJW1kaOBOqepOxKjYso7P8fVCinwG/q0NzBcWF2AA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-16T21:18:40.222902Z"},"content_sha256":"a9222a607becaea04a56f47c7d7628430387dc4e5b12c3d9010701755950afc6","schema_version":"1.0","event_id":"sha256:a9222a607becaea04a56f47c7d7628430387dc4e5b12c3d9010701755950afc6"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:WOBNEEXN4NYUQ2Y4BFZDQXUQCS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Centralization in Attester-Proposer Separation","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.GT"],"primary_cat":"econ.TH","authors_text":"Mallesh Pai, Max Resnick","submitted_at":"2024-08-06T11:42:00Z","abstract_excerpt":"We show that Execution Tickets and Execution Auctions dramatically increase centralization in the market for block proposals, even without multi-block MEV concerns. Previous analyses have insufficiently or incorrectly modeled the interaction between ahead-of-time auctions and just-in-time (JIT) auctions. We study a model where bidders compete in an execution auction ahead of time, and then the winner holds a JIT auction to resell the proposal rights when the slot arrives. During the execution auction, bidders only know the distribution of their valuations. Bidders then draw values from their d"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2408.03116","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2408.03116/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T08:52:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZJWsbD5h+daC96yCT7NsF3i9Tb65itDKwLc54KG+T3lDaNV303lSiPkMMiRfADgPM3JAoijQFikwsUkoi2zZCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-16T21:18:40.223408Z"},"content_sha256":"8a33931e7617e3e5f84a0a0542e2a303cca81582f84dc7e40717867cfe71f5cf","schema_version":"1.0","event_id":"sha256:8a33931e7617e3e5f84a0a0542e2a303cca81582f84dc7e40717867cfe71f5cf"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WOBNEEXN4NYUQ2Y4BFZDQXUQCS/bundle.json","state_url":"https://pith.science/pith/WOBNEEXN4NYUQ2Y4BFZDQXUQCS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WOBNEEXN4NYUQ2Y4BFZDQXUQCS/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":"2026-08-16T21:18:40Z","links":{"resolver":"https://pith.science/pith/WOBNEEXN4NYUQ2Y4BFZDQXUQCS","bundle":"https://pith.science/pith/WOBNEEXN4NYUQ2Y4BFZDQXUQCS/bundle.json","state":"https://pith.science/pith/WOBNEEXN4NYUQ2Y4BFZDQXUQCS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WOBNEEXN4NYUQ2Y4BFZDQXUQCS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:WOBNEEXN4NYUQ2Y4BFZDQXUQCS","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":"41e83870ba623ef4412754a28ca5e9b0a2b89d19dabc28a224247c90e9536ba5","cross_cats_sorted":["cs.GT"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"econ.TH","submitted_at":"2024-08-06T11:42:00Z","title_canon_sha256":"be0df258db0b9086a2af15241b9d769543de04d26b7f1b53a74ac12f4ef917c5"},"schema_version":"1.0","source":{"id":"2408.03116","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2408.03116","created_at":"2026-07-05T08:52:45Z"},{"alias_kind":"arxiv_version","alias_value":"2408.03116v1","created_at":"2026-07-05T08:52:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2408.03116","created_at":"2026-07-05T08:52:45Z"},{"alias_kind":"pith_short_12","alias_value":"WOBNEEXN4NYU","created_at":"2026-07-05T08:52:45Z"},{"alias_kind":"pith_short_16","alias_value":"WOBNEEXN4NYUQ2Y4","created_at":"2026-07-05T08:52:45Z"},{"alias_kind":"pith_short_8","alias_value":"WOBNEEXN","created_at":"2026-07-05T08:52:45Z"}],"graph_snapshots":[{"event_id":"sha256:8a33931e7617e3e5f84a0a0542e2a303cca81582f84dc7e40717867cfe71f5cf","target":"graph","created_at":"2026-07-05T08:52:45Z","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/2408.03116/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We show that Execution Tickets and Execution Auctions dramatically increase centralization in the market for block proposals, even without multi-block MEV concerns. Previous analyses have insufficiently or incorrectly modeled the interaction between ahead-of-time auctions and just-in-time (JIT) auctions. We study a model where bidders compete in an execution auction ahead of time, and then the winner holds a JIT auction to resell the proposal rights when the slot arrives. During the execution auction, bidders only know the distribution of their valuations. Bidders then draw values from their d","authors_text":"Mallesh Pai, Max Resnick","cross_cats":["cs.GT"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"econ.TH","submitted_at":"2024-08-06T11:42:00Z","title":"Centralization in Attester-Proposer Separation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2408.03116","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:a9222a607becaea04a56f47c7d7628430387dc4e5b12c3d9010701755950afc6","target":"record","created_at":"2026-07-05T08:52:45Z","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":"41e83870ba623ef4412754a28ca5e9b0a2b89d19dabc28a224247c90e9536ba5","cross_cats_sorted":["cs.GT"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"econ.TH","submitted_at":"2024-08-06T11:42:00Z","title_canon_sha256":"be0df258db0b9086a2af15241b9d769543de04d26b7f1b53a74ac12f4ef917c5"},"schema_version":"1.0","source":{"id":"2408.03116","kind":"arxiv","version":1}},"canonical_sha256":"b382d212ede371486b1c0972385e90148829c4a72c7bb9d78ee3ef97ce3dd947","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b382d212ede371486b1c0972385e90148829c4a72c7bb9d78ee3ef97ce3dd947","first_computed_at":"2026-07-05T08:52:45.927678Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:52:45.927678Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"j698OuzX66swg767qagRlY42s0o10dj/Utlp9rXR8aLSFtreZBbsrI8XWIfhg4rO3P+BrVs6yT7d3fucX21QAg==","signature_status":"signed_v1","signed_at":"2026-07-05T08:52:45.928192Z","signed_message":"canonical_sha256_bytes"},"source_id":"2408.03116","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a9222a607becaea04a56f47c7d7628430387dc4e5b12c3d9010701755950afc6","sha256:8a33931e7617e3e5f84a0a0542e2a303cca81582f84dc7e40717867cfe71f5cf"],"state_sha256":"9f4b9420fd5bc1197397629ff275787541bcb323c7159c64a27fdf73f58682a3"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"X0PpcEKDuPeruXdGdjspzZV9a9b2vcK7ssqowYWU/D6kQQF/zDOP5NDgiUvwmsFn3Byl/4Bu3l/UNvmBf9XaBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-16T21:18:40.228319Z","bundle_sha256":"4f88f6b4889440e8e13c63e00775107a5fe16ee8c9f2ee28f01f5b7af4877e81"}}