{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:DHE4TIODCUPVJ3M6YEFTPI4VL6","short_pith_number":"pith:DHE4TIOD","canonical_record":{"source":{"id":"2607.14695","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.RO","submitted_at":"2026-07-16T07:56:43Z","cross_cats_sorted":[],"title_canon_sha256":"0f51145129dd9812e6700ad6621cd82fecf1d57bcee0ae608d628489c951be60","abstract_canon_sha256":"0d851819e3e7195c6639ae3e7ea6351af62fcae57a2ffe17a5e5aa08907bf6ef"},"schema_version":"1.0"},"canonical_sha256":"19c9c9a1c3151f54ed9ec10b37a3955f8b8a7e7fc285ea51afa2b1ca22752583","source":{"kind":"arxiv","id":"2607.14695","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.14695","created_at":"2026-07-17T01:21:25Z"},{"alias_kind":"arxiv_version","alias_value":"2607.14695v1","created_at":"2026-07-17T01:21:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.14695","created_at":"2026-07-17T01:21:25Z"},{"alias_kind":"pith_short_12","alias_value":"DHE4TIODCUPV","created_at":"2026-07-17T01:21:25Z"},{"alias_kind":"pith_short_16","alias_value":"DHE4TIODCUPVJ3M6","created_at":"2026-07-17T01:21:25Z"},{"alias_kind":"pith_short_8","alias_value":"DHE4TIOD","created_at":"2026-07-17T01:21:25Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:DHE4TIODCUPVJ3M6YEFTPI4VL6","target":"record","payload":{"canonical_record":{"source":{"id":"2607.14695","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.RO","submitted_at":"2026-07-16T07:56:43Z","cross_cats_sorted":[],"title_canon_sha256":"0f51145129dd9812e6700ad6621cd82fecf1d57bcee0ae608d628489c951be60","abstract_canon_sha256":"0d851819e3e7195c6639ae3e7ea6351af62fcae57a2ffe17a5e5aa08907bf6ef"},"schema_version":"1.0"},"canonical_sha256":"19c9c9a1c3151f54ed9ec10b37a3955f8b8a7e7fc285ea51afa2b1ca22752583","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-17T01:21:25.817402Z","signature_b64":"Yt9fqzfIqtGckOrFaL1//kKZwYMMTjCNmJWstFmWE5AGTSErNL9LLa3pHcIqwcvuZeBFBXd3ksXKMuId/pupDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"19c9c9a1c3151f54ed9ec10b37a3955f8b8a7e7fc285ea51afa2b1ca22752583","last_reissued_at":"2026-07-17T01:21:25.816567Z","signature_status":"signed_v1","first_computed_at":"2026-07-17T01:21:25.816567Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2607.14695","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":"2026-07-17T01:21:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6E05j/6O1CHmNUgC8rYPIgATazIqRI76QO/OapA5CV7eD/R/kJaKFvHmBh3oGmLin0rxCUR1Mj+eoTZoXLH9CA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T10:50:33.630182Z"},"content_sha256":"c126a5564abf04aa9093786e4418df78cf6515ffd480e94d76f6da3352817099","schema_version":"1.0","event_id":"sha256:c126a5564abf04aa9093786e4418df78cf6515ffd480e94d76f6da3352817099"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:DHE4TIODCUPVJ3M6YEFTPI4VL6","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Reflex: Real-Time VLA Control through Streaming Inference","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.RO","authors_text":"Bingyan Liu, Yuanchun Guo","submitted_at":"2026-07-16T07:56:43Z","abstract_excerpt":"Flow matching Vision-Language-Action (VLA) models promise precise continuous control, but their iterative denoising nature introduces fundamental incompatibilities with real-time robotics: global timestep injection invalidates KV-caching, forcing a choice between slow $O(N^2)$ re-computation or mathematically incorrect cache reuse. We present \\textbf{Reflex}, a framework that enables \\textit{real-time streaming inference} for flow matching policies by exploiting the \\textit{Timestep-Invariance Property} -- that perception encoders are functionally independent of the denoising loop. Reflex part"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.14695","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/2607.14695/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":"2026-07-17T01:21:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0oIwC3f80uk9tAxumZ2439RRRXzQygezXA+B7HqSWszEakS8TF5UH0Kb0UUTlUtBMYwuHZRRuQ30mX04akEMDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T10:50:33.639737Z"},"content_sha256":"bfb78549850b6beb87245e5cf2afc4e60f3979e5b21d476d0979762de7f3667e","schema_version":"1.0","event_id":"sha256:bfb78549850b6beb87245e5cf2afc4e60f3979e5b21d476d0979762de7f3667e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DHE4TIODCUPVJ3M6YEFTPI4VL6/bundle.json","state_url":"https://pith.science/pith/DHE4TIODCUPVJ3M6YEFTPI4VL6/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DHE4TIODCUPVJ3M6YEFTPI4VL6/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":"2026-08-04T10:50:33Z","links":{"resolver":"https://pith.science/pith/DHE4TIODCUPVJ3M6YEFTPI4VL6","bundle":"https://pith.science/pith/DHE4TIODCUPVJ3M6YEFTPI4VL6/bundle.json","state":"https://pith.science/pith/DHE4TIODCUPVJ3M6YEFTPI4VL6/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DHE4TIODCUPVJ3M6YEFTPI4VL6/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:DHE4TIODCUPVJ3M6YEFTPI4VL6","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":"0d851819e3e7195c6639ae3e7ea6351af62fcae57a2ffe17a5e5aa08907bf6ef","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.RO","submitted_at":"2026-07-16T07:56:43Z","title_canon_sha256":"0f51145129dd9812e6700ad6621cd82fecf1d57bcee0ae608d628489c951be60"},"schema_version":"1.0","source":{"id":"2607.14695","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.14695","created_at":"2026-07-17T01:21:25Z"},{"alias_kind":"arxiv_version","alias_value":"2607.14695v1","created_at":"2026-07-17T01:21:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.14695","created_at":"2026-07-17T01:21:25Z"},{"alias_kind":"pith_short_12","alias_value":"DHE4TIODCUPV","created_at":"2026-07-17T01:21:25Z"},{"alias_kind":"pith_short_16","alias_value":"DHE4TIODCUPVJ3M6","created_at":"2026-07-17T01:21:25Z"},{"alias_kind":"pith_short_8","alias_value":"DHE4TIOD","created_at":"2026-07-17T01:21:25Z"}],"graph_snapshots":[{"event_id":"sha256:bfb78549850b6beb87245e5cf2afc4e60f3979e5b21d476d0979762de7f3667e","target":"graph","created_at":"2026-07-17T01:21:25Z","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/2607.14695/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Flow matching Vision-Language-Action (VLA) models promise precise continuous control, but their iterative denoising nature introduces fundamental incompatibilities with real-time robotics: global timestep injection invalidates KV-caching, forcing a choice between slow $O(N^2)$ re-computation or mathematically incorrect cache reuse. We present \\textbf{Reflex}, a framework that enables \\textit{real-time streaming inference} for flow matching policies by exploiting the \\textit{Timestep-Invariance Property} -- that perception encoders are functionally independent of the denoising loop. Reflex part","authors_text":"Bingyan Liu, Yuanchun Guo","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.RO","submitted_at":"2026-07-16T07:56:43Z","title":"Reflex: Real-Time VLA Control through Streaming Inference"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.14695","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:c126a5564abf04aa9093786e4418df78cf6515ffd480e94d76f6da3352817099","target":"record","created_at":"2026-07-17T01:21:25Z","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":"0d851819e3e7195c6639ae3e7ea6351af62fcae57a2ffe17a5e5aa08907bf6ef","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.RO","submitted_at":"2026-07-16T07:56:43Z","title_canon_sha256":"0f51145129dd9812e6700ad6621cd82fecf1d57bcee0ae608d628489c951be60"},"schema_version":"1.0","source":{"id":"2607.14695","kind":"arxiv","version":1}},"canonical_sha256":"19c9c9a1c3151f54ed9ec10b37a3955f8b8a7e7fc285ea51afa2b1ca22752583","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"19c9c9a1c3151f54ed9ec10b37a3955f8b8a7e7fc285ea51afa2b1ca22752583","first_computed_at":"2026-07-17T01:21:25.816567Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-17T01:21:25.816567Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Yt9fqzfIqtGckOrFaL1//kKZwYMMTjCNmJWstFmWE5AGTSErNL9LLa3pHcIqwcvuZeBFBXd3ksXKMuId/pupDg==","signature_status":"signed_v1","signed_at":"2026-07-17T01:21:25.817402Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.14695","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c126a5564abf04aa9093786e4418df78cf6515ffd480e94d76f6da3352817099","sha256:bfb78549850b6beb87245e5cf2afc4e60f3979e5b21d476d0979762de7f3667e"],"state_sha256":"bffb8ea75350c3a1d0dc9a886a07b10c055ec59119dcff4a4ebd454f92a5a1ff"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sfhLDyjmscWIKFjTzgt1Pv96VGdDUsTYOhQYLirZyrMfgNNgBBZn1urjgzqPC9we3jcOGW8IqEw8uHMQ7rUSDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T10:50:33.719974Z","bundle_sha256":"b99da41aff21c52373d59d70a0cbdb3869aa69a3a0999a56d03a4f8631f725bc"}}