{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:7QGNFLUXEINLNVF3DOUWZFTVNL","short_pith_number":"pith:7QGNFLUX","canonical_record":{"source":{"id":"2503.19349","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SY","submitted_at":"2025-03-25T04:56:17Z","cross_cats_sorted":["cs.LG","cs.SY","math.OC"],"title_canon_sha256":"035cdf67a6f11c3330268e641ac697d0954ac515a68788862ba212ec00e7fa86","abstract_canon_sha256":"e59f817906f288c265f1da1d9c14d8d73d42b845f5d000e17008fdc53f588897"},"schema_version":"1.0"},"canonical_sha256":"fc0cd2ae97221ab6d4bb1ba96c96756ac61c8f351db1624832928e28aa2a0123","source":{"kind":"arxiv","id":"2503.19349","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2503.19349","created_at":"2026-07-05T10:38:53Z"},{"alias_kind":"arxiv_version","alias_value":"2503.19349v1","created_at":"2026-07-05T10:38:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2503.19349","created_at":"2026-07-05T10:38:53Z"},{"alias_kind":"pith_short_12","alias_value":"7QGNFLUXEINL","created_at":"2026-07-05T10:38:53Z"},{"alias_kind":"pith_short_16","alias_value":"7QGNFLUXEINLNVF3","created_at":"2026-07-05T10:38:53Z"},{"alias_kind":"pith_short_8","alias_value":"7QGNFLUX","created_at":"2026-07-05T10:38:53Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:7QGNFLUXEINLNVF3DOUWZFTVNL","target":"record","payload":{"canonical_record":{"source":{"id":"2503.19349","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SY","submitted_at":"2025-03-25T04:56:17Z","cross_cats_sorted":["cs.LG","cs.SY","math.OC"],"title_canon_sha256":"035cdf67a6f11c3330268e641ac697d0954ac515a68788862ba212ec00e7fa86","abstract_canon_sha256":"e59f817906f288c265f1da1d9c14d8d73d42b845f5d000e17008fdc53f588897"},"schema_version":"1.0"},"canonical_sha256":"fc0cd2ae97221ab6d4bb1ba96c96756ac61c8f351db1624832928e28aa2a0123","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:38:53.562767Z","signature_b64":"EuWp0s1CarIfW6f3509igG1DH1b0vlpTjNmADSFzlCiY70xY/U3CNkQI7MEYFC2cfJa8RtMPhJ4UHLTTSDFcBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fc0cd2ae97221ab6d4bb1ba96c96756ac61c8f351db1624832928e28aa2a0123","last_reissued_at":"2026-07-05T10:38:53.562310Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:38:53.562310Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2503.19349","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":"2026-07-05T10:38:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GZBS9mQPnMhPN4mzF9EyQuliwdjpSNYaR8CsIc9317TdY6FXWkOpRrZKAca/5hgffbIurWo2WTyUd7ixgPMsCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T14:24:49.417493Z"},"content_sha256":"7b4723a038eae866868eb527e5df9ae7cacdb80af16edbd5f08e7addc9f716dd","schema_version":"1.0","event_id":"sha256:7b4723a038eae866868eb527e5df9ae7cacdb80af16edbd5f08e7addc9f716dd"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:7QGNFLUXEINLNVF3DOUWZFTVNL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Optimal Parameter Adaptation for Safety-Critical Control via Safe Barrier Bayesian Optimization","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.LG","cs.SY","math.OC"],"primary_cat":"eess.SY","authors_text":"Guanghui Wen, Ke Li, Shengbo Wang, Shiping Wen, Song Zhu, Zheng Yan, Zhenyuan Guo","submitted_at":"2025-03-25T04:56:17Z","abstract_excerpt":"Safety is of paramount importance in control systems to avoid costly risks and catastrophic damages. The control barrier function (CBF) method, a promising solution for safety-critical control, poses a new challenge of enhancing control performance due to its direct modification of original control design and the introduction of uncalibrated parameters. In this work, we shed light on the crucial role of configurable parameters in the CBF method for performance enhancement with a systematical categorization. Based on that, we propose a novel framework combining the CBF method with Bayesian opti"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2503.19349","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/2503.19349/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":"2026-07-05T10:38:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Gu2pNGWdN22MVYOUuLCI04I5umi6oNrMiUuT9hpzYZi67XZGz+EXZk10uB2JGyrtQ7sy/Fy/OotoaJomf1fdCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T14:24:49.417858Z"},"content_sha256":"cf621145d4190f5b9924ee0bcfad8e70e46800d25c1ce68f5314e978cd3967b9","schema_version":"1.0","event_id":"sha256:cf621145d4190f5b9924ee0bcfad8e70e46800d25c1ce68f5314e978cd3967b9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/7QGNFLUXEINLNVF3DOUWZFTVNL/bundle.json","state_url":"https://pith.science/pith/7QGNFLUXEINLNVF3DOUWZFTVNL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/7QGNFLUXEINLNVF3DOUWZFTVNL/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":"2026-07-07T14:24:49Z","links":{"resolver":"https://pith.science/pith/7QGNFLUXEINLNVF3DOUWZFTVNL","bundle":"https://pith.science/pith/7QGNFLUXEINLNVF3DOUWZFTVNL/bundle.json","state":"https://pith.science/pith/7QGNFLUXEINLNVF3DOUWZFTVNL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/7QGNFLUXEINLNVF3DOUWZFTVNL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:7QGNFLUXEINLNVF3DOUWZFTVNL","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":"e59f817906f288c265f1da1d9c14d8d73d42b845f5d000e17008fdc53f588897","cross_cats_sorted":["cs.LG","cs.SY","math.OC"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SY","submitted_at":"2025-03-25T04:56:17Z","title_canon_sha256":"035cdf67a6f11c3330268e641ac697d0954ac515a68788862ba212ec00e7fa86"},"schema_version":"1.0","source":{"id":"2503.19349","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2503.19349","created_at":"2026-07-05T10:38:53Z"},{"alias_kind":"arxiv_version","alias_value":"2503.19349v1","created_at":"2026-07-05T10:38:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2503.19349","created_at":"2026-07-05T10:38:53Z"},{"alias_kind":"pith_short_12","alias_value":"7QGNFLUXEINL","created_at":"2026-07-05T10:38:53Z"},{"alias_kind":"pith_short_16","alias_value":"7QGNFLUXEINLNVF3","created_at":"2026-07-05T10:38:53Z"},{"alias_kind":"pith_short_8","alias_value":"7QGNFLUX","created_at":"2026-07-05T10:38:53Z"}],"graph_snapshots":[{"event_id":"sha256:cf621145d4190f5b9924ee0bcfad8e70e46800d25c1ce68f5314e978cd3967b9","target":"graph","created_at":"2026-07-05T10:38:53Z","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/2503.19349/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Safety is of paramount importance in control systems to avoid costly risks and catastrophic damages. The control barrier function (CBF) method, a promising solution for safety-critical control, poses a new challenge of enhancing control performance due to its direct modification of original control design and the introduction of uncalibrated parameters. In this work, we shed light on the crucial role of configurable parameters in the CBF method for performance enhancement with a systematical categorization. Based on that, we propose a novel framework combining the CBF method with Bayesian opti","authors_text":"Guanghui Wen, Ke Li, Shengbo Wang, Shiping Wen, Song Zhu, Zheng Yan, Zhenyuan Guo","cross_cats":["cs.LG","cs.SY","math.OC"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SY","submitted_at":"2025-03-25T04:56:17Z","title":"Optimal Parameter Adaptation for Safety-Critical Control via Safe Barrier Bayesian Optimization"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2503.19349","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":"sha256:7b4723a038eae866868eb527e5df9ae7cacdb80af16edbd5f08e7addc9f716dd","target":"record","created_at":"2026-07-05T10:38:53Z","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":"e59f817906f288c265f1da1d9c14d8d73d42b845f5d000e17008fdc53f588897","cross_cats_sorted":["cs.LG","cs.SY","math.OC"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SY","submitted_at":"2025-03-25T04:56:17Z","title_canon_sha256":"035cdf67a6f11c3330268e641ac697d0954ac515a68788862ba212ec00e7fa86"},"schema_version":"1.0","source":{"id":"2503.19349","kind":"arxiv","version":1}},"canonical_sha256":"fc0cd2ae97221ab6d4bb1ba96c96756ac61c8f351db1624832928e28aa2a0123","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fc0cd2ae97221ab6d4bb1ba96c96756ac61c8f351db1624832928e28aa2a0123","first_computed_at":"2026-07-05T10:38:53.562310Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:38:53.562310Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"EuWp0s1CarIfW6f3509igG1DH1b0vlpTjNmADSFzlCiY70xY/U3CNkQI7MEYFC2cfJa8RtMPhJ4UHLTTSDFcBg==","signature_status":"signed_v1","signed_at":"2026-07-05T10:38:53.562767Z","signed_message":"canonical_sha256_bytes"},"source_id":"2503.19349","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7b4723a038eae866868eb527e5df9ae7cacdb80af16edbd5f08e7addc9f716dd","sha256:cf621145d4190f5b9924ee0bcfad8e70e46800d25c1ce68f5314e978cd3967b9"],"state_sha256":"c62ecf44d618d65f4c809b9311f6a80460c0b83b6fca9453fa9a53705c28c009"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0SgfAI58vsWwT4VJK+Jiq22pci9TNIeaYpsCBk+1pPodaeoGdnha3BMQ2ZEqDwY6NSpVP1jbmubxYADQdSraBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T14:24:49.420030Z","bundle_sha256":"1d613948cdcffe6611b08cc4b02dc370f24e67e7e0934bb43b657873253ac0af"}}