{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:SC5KT2DQ5HQSD3FEFFMUD2DBH3","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":"1067b4da906d5e8fa2a0b04513cbf71aa13e3e2d7bb8a886211c4057d58e830c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2026-06-22T07:10:26Z","title_canon_sha256":"7b10c90344df6c5d354457757750c190acccddbead6a0ba5772b774b91d0ec7b"},"schema_version":"1.0","source":{"id":"2606.22934","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.22934","created_at":"2026-06-23T03:14:04Z"},{"alias_kind":"arxiv_version","alias_value":"2606.22934v1","created_at":"2026-06-23T03:14:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.22934","created_at":"2026-06-23T03:14:04Z"},{"alias_kind":"pith_short_12","alias_value":"SC5KT2DQ5HQS","created_at":"2026-06-23T03:14:04Z"},{"alias_kind":"pith_short_16","alias_value":"SC5KT2DQ5HQSD3FE","created_at":"2026-06-23T03:14:04Z"},{"alias_kind":"pith_short_8","alias_value":"SC5KT2DQ","created_at":"2026-06-23T03:14:04Z"}],"graph_snapshots":[{"event_id":"sha256:ccdaf923026c481dadc512c8c152ee60760708b6c31333b5e0432a5b68ecdd06","target":"graph","created_at":"2026-06-23T03:14:04Z","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/2606.22934/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Blockchain systems expose a large number of tunable parameters that significantly influence system performance. However, in practice, a single parameter configuration is often applied across different workloads, leaving substantial unexploited performance potential. To address this, we propose EchoFlow, a blockchain parameter tuning framework that adaptively adjusts parameter configurations based on workload characteristics, enabling continuous performance optimization. EchoFlow employs a distributed reinforcement learning approach in which multiple actors perform parallel sampling to mitigate","authors_text":"Ben Lian, Linpeng Jia, Xiaofeng Chen, Xing Chen, Yi Sun","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2026-06-22T07:10:26Z","title":"EchoFlow: A Workload-Aware Parameter Tuning Method for Blockchain Systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.22934","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":"sha256:043b13969e41057e4a05f7969e042f4bb0317f7e469803a96ddb16bbbc015423","target":"record","created_at":"2026-06-23T03:14:04Z","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":"1067b4da906d5e8fa2a0b04513cbf71aa13e3e2d7bb8a886211c4057d58e830c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2026-06-22T07:10:26Z","title_canon_sha256":"7b10c90344df6c5d354457757750c190acccddbead6a0ba5772b774b91d0ec7b"},"schema_version":"1.0","source":{"id":"2606.22934","kind":"arxiv","version":1}},"canonical_sha256":"90baa9e870e9e121eca4295941e8613eede33cf26be1b0d4704f6bcf8013dbf9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"90baa9e870e9e121eca4295941e8613eede33cf26be1b0d4704f6bcf8013dbf9","first_computed_at":"2026-06-23T03:14:04.686518Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-23T03:14:04.686518Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"wSbRQzTOG2Wt15ItFGBODbpVVbDdGFVyqSlWzxOyeAEA2rK3gxTdqlz8Dm6F45MUyDcin8FX6fiseSzAv2RWAQ==","signature_status":"signed_v1","signed_at":"2026-06-23T03:14:04.687144Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.22934","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:043b13969e41057e4a05f7969e042f4bb0317f7e469803a96ddb16bbbc015423","sha256:ccdaf923026c481dadc512c8c152ee60760708b6c31333b5e0432a5b68ecdd06"],"state_sha256":"c9437226ebe36cf02c854b173fd4d429ba1f1a16949489d39c4e034568c76fb4"}