{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:PAB4NTA52VKCUTW75BVWCEVVHL","short_pith_number":"pith:PAB4NTA5","canonical_record":{"source":{"id":"2607.23704","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2026-07-26T14:56:04Z","cross_cats_sorted":["cs.CV"],"title_canon_sha256":"08439b0d53b18fcc5cbcb4be481a6383507886c9b2169b041c36cb687b637a8d","abstract_canon_sha256":"0107ea3c957f6482ca67ba403880171620169136eccb866a1300ee60beb73b17"},"schema_version":"1.0"},"canonical_sha256":"7803c6cc1dd5542a4edfe86b6112b53af4c4779a9256d7d2179fc414ac71e77c","source":{"kind":"arxiv","id":"2607.23704","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.23704","created_at":"2026-07-28T01:23:06Z"},{"alias_kind":"arxiv_version","alias_value":"2607.23704v1","created_at":"2026-07-28T01:23:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.23704","created_at":"2026-07-28T01:23:06Z"},{"alias_kind":"pith_short_12","alias_value":"PAB4NTA52VKC","created_at":"2026-07-28T01:23:06Z"},{"alias_kind":"pith_short_16","alias_value":"PAB4NTA52VKCUTW7","created_at":"2026-07-28T01:23:06Z"},{"alias_kind":"pith_short_8","alias_value":"PAB4NTA5","created_at":"2026-07-28T01:23:06Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:PAB4NTA52VKCUTW75BVWCEVVHL","target":"record","payload":{"canonical_record":{"source":{"id":"2607.23704","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2026-07-26T14:56:04Z","cross_cats_sorted":["cs.CV"],"title_canon_sha256":"08439b0d53b18fcc5cbcb4be481a6383507886c9b2169b041c36cb687b637a8d","abstract_canon_sha256":"0107ea3c957f6482ca67ba403880171620169136eccb866a1300ee60beb73b17"},"schema_version":"1.0"},"canonical_sha256":"7803c6cc1dd5542a4edfe86b6112b53af4c4779a9256d7d2179fc414ac71e77c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-28T01:23:06.803575Z","signature_b64":"zGWyTvQxD4YXTlEb+/Bv2/qRAYa5pUvxGvg1KKW3AgyiPBgmY+MIWrYewRMogs5wo1VW84rBRxueljKtCoDxBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7803c6cc1dd5542a4edfe86b6112b53af4c4779a9256d7d2179fc414ac71e77c","last_reissued_at":"2026-07-28T01:23:06.802613Z","signature_status":"signed_v1","first_computed_at":"2026-07-28T01:23:06.802613Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2607.23704","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":"2026-07-28T01:23:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ECr6STt0T5NDPoOmi4MJLBMUsRyPAectwfBwMMTisX+mMyVcbbLLYomkmVs545HmyhNOrjpufxPBEcr6420EAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T17:53:45.579504Z"},"content_sha256":"13474063e4639fb6bbd6310f52503ace677752e7791dd5a7963d9e1034dd89f4","schema_version":"1.0","event_id":"sha256:13474063e4639fb6bbd6310f52503ace677752e7791dd5a7963d9e1034dd89f4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:PAB4NTA52VKCUTW75BVWCEVVHL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"LabRobFail: A Benchmark for Robotic Failure Analysis in Chemical Self-driving Laboratories","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.CV"],"primary_cat":"cs.RO","authors_text":"Anqi Zou, Baoli Sun, Dongsheng Huang, Dongzhan Zhou, Haobo Wang, Ning Wang, Rui Li, Wanli Ouyang, Weiyu Guo, Zelin Lv, Zhihui Wang","submitted_at":"2026-07-26T14:56:04Z","abstract_excerpt":"The deployment of embodied agents in self-driving laboratories could accelerate scientific discovery, yet their reliability is constrained by the irreversible and safety-critical nature of chemical experiments. Progress is further hindered by scarce failure data and the lack of fine-grained evaluation protocols. To address these challenges, we introduce LabRobFail, a failure-centric framework for learning and evaluating robotic failure analysis in chemical laboratories. LabRobFail-Sim injects controllable failures at the control, physics, and semantic levels, enabling the construction of LabRo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.23704","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/2607.23704/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":"2026-07-28T01:23:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wExnqF5RSU3wHlLysnuFLk7IX5myukSj/8ajdbZJv/3g0Aiz7CPTrXO6JhQxpHTrlUWyoV9gwsZBPmjRIvC3Dw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T17:53:45.580015Z"},"content_sha256":"cea4dd6a4461f7602293e1f3c9470c49d8d37311f5cf57d2cbe1b614d1261081","schema_version":"1.0","event_id":"sha256:cea4dd6a4461f7602293e1f3c9470c49d8d37311f5cf57d2cbe1b614d1261081"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PAB4NTA52VKCUTW75BVWCEVVHL/bundle.json","state_url":"https://pith.science/pith/PAB4NTA52VKCUTW75BVWCEVVHL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PAB4NTA52VKCUTW75BVWCEVVHL/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":"2026-08-04T17:53:45Z","links":{"resolver":"https://pith.science/pith/PAB4NTA52VKCUTW75BVWCEVVHL","bundle":"https://pith.science/pith/PAB4NTA52VKCUTW75BVWCEVVHL/bundle.json","state":"https://pith.science/pith/PAB4NTA52VKCUTW75BVWCEVVHL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PAB4NTA52VKCUTW75BVWCEVVHL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:PAB4NTA52VKCUTW75BVWCEVVHL","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":"0107ea3c957f6482ca67ba403880171620169136eccb866a1300ee60beb73b17","cross_cats_sorted":["cs.CV"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2026-07-26T14:56:04Z","title_canon_sha256":"08439b0d53b18fcc5cbcb4be481a6383507886c9b2169b041c36cb687b637a8d"},"schema_version":"1.0","source":{"id":"2607.23704","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.23704","created_at":"2026-07-28T01:23:06Z"},{"alias_kind":"arxiv_version","alias_value":"2607.23704v1","created_at":"2026-07-28T01:23:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.23704","created_at":"2026-07-28T01:23:06Z"},{"alias_kind":"pith_short_12","alias_value":"PAB4NTA52VKC","created_at":"2026-07-28T01:23:06Z"},{"alias_kind":"pith_short_16","alias_value":"PAB4NTA52VKCUTW7","created_at":"2026-07-28T01:23:06Z"},{"alias_kind":"pith_short_8","alias_value":"PAB4NTA5","created_at":"2026-07-28T01:23:06Z"}],"graph_snapshots":[{"event_id":"sha256:cea4dd6a4461f7602293e1f3c9470c49d8d37311f5cf57d2cbe1b614d1261081","target":"graph","created_at":"2026-07-28T01:23:06Z","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/2607.23704/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The deployment of embodied agents in self-driving laboratories could accelerate scientific discovery, yet their reliability is constrained by the irreversible and safety-critical nature of chemical experiments. Progress is further hindered by scarce failure data and the lack of fine-grained evaluation protocols. To address these challenges, we introduce LabRobFail, a failure-centric framework for learning and evaluating robotic failure analysis in chemical laboratories. LabRobFail-Sim injects controllable failures at the control, physics, and semantic levels, enabling the construction of LabRo","authors_text":"Anqi Zou, Baoli Sun, Dongsheng Huang, Dongzhan Zhou, Haobo Wang, Ning Wang, Rui Li, Wanli Ouyang, Weiyu Guo, Zelin Lv, Zhihui Wang","cross_cats":["cs.CV"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2026-07-26T14:56:04Z","title":"LabRobFail: A Benchmark for Robotic Failure Analysis in Chemical Self-driving Laboratories"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.23704","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":"sha256:13474063e4639fb6bbd6310f52503ace677752e7791dd5a7963d9e1034dd89f4","target":"record","created_at":"2026-07-28T01:23:06Z","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":"0107ea3c957f6482ca67ba403880171620169136eccb866a1300ee60beb73b17","cross_cats_sorted":["cs.CV"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2026-07-26T14:56:04Z","title_canon_sha256":"08439b0d53b18fcc5cbcb4be481a6383507886c9b2169b041c36cb687b637a8d"},"schema_version":"1.0","source":{"id":"2607.23704","kind":"arxiv","version":1}},"canonical_sha256":"7803c6cc1dd5542a4edfe86b6112b53af4c4779a9256d7d2179fc414ac71e77c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7803c6cc1dd5542a4edfe86b6112b53af4c4779a9256d7d2179fc414ac71e77c","first_computed_at":"2026-07-28T01:23:06.802613Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-28T01:23:06.802613Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zGWyTvQxD4YXTlEb+/Bv2/qRAYa5pUvxGvg1KKW3AgyiPBgmY+MIWrYewRMogs5wo1VW84rBRxueljKtCoDxBA==","signature_status":"signed_v1","signed_at":"2026-07-28T01:23:06.803575Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.23704","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:13474063e4639fb6bbd6310f52503ace677752e7791dd5a7963d9e1034dd89f4","sha256:cea4dd6a4461f7602293e1f3c9470c49d8d37311f5cf57d2cbe1b614d1261081"],"state_sha256":"2a1912479c4ef21217d71b75fe11b017ed7b3a5bf1f9b71aa68c664229214ac0"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fOj48fUCZWTEA2kMp4yPv28czpc40qNSIWQqO8DDTjHW/oRzlewggmnO39G/gnceSkfKeDc++tDqKLZPgvLLDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T17:53:45.585089Z","bundle_sha256":"0b001992acd7038589187e765134cdf0444c5a98892d37c9dae1c8c55a9fa8cd"}}