{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:IHSHHZTFII7IIP5XZYE4EPQ7W7","short_pith_number":"pith:IHSHHZTF","canonical_record":{"source":{"id":"2605.26200","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2026-05-25T17:16:52Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"1365f2c0a2fb6b3eae8c06b34ee849313dba891afe47fdc7a12faee73ea71def","abstract_canon_sha256":"535a8e5c5e8496ba8711bba36a87bc4d8c6381cad9a5eaa6934f51afa6ec078d"},"schema_version":"1.0"},"canonical_sha256":"41e473e665423e843fb7ce09c23e1fb7fa69b0b18c0c15578b186d6d5b6fc454","source":{"kind":"arxiv","id":"2605.26200","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.26200","created_at":"2026-05-27T00:04:28Z"},{"alias_kind":"arxiv_version","alias_value":"2605.26200v1","created_at":"2026-05-27T00:04:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.26200","created_at":"2026-05-27T00:04:28Z"},{"alias_kind":"pith_short_12","alias_value":"IHSHHZTFII7I","created_at":"2026-05-27T00:04:28Z"},{"alias_kind":"pith_short_16","alias_value":"IHSHHZTFII7IIP5X","created_at":"2026-05-27T00:04:28Z"},{"alias_kind":"pith_short_8","alias_value":"IHSHHZTF","created_at":"2026-05-27T00:04:28Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:IHSHHZTFII7IIP5XZYE4EPQ7W7","target":"record","payload":{"canonical_record":{"source":{"id":"2605.26200","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2026-05-25T17:16:52Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"1365f2c0a2fb6b3eae8c06b34ee849313dba891afe47fdc7a12faee73ea71def","abstract_canon_sha256":"535a8e5c5e8496ba8711bba36a87bc4d8c6381cad9a5eaa6934f51afa6ec078d"},"schema_version":"1.0"},"canonical_sha256":"41e473e665423e843fb7ce09c23e1fb7fa69b0b18c0c15578b186d6d5b6fc454","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-27T00:04:28.539052Z","signature_b64":"fKyhEv3/QjBPJeG/MaBZjmFYgyWTMqt+Ohe5IVegD01Ba6VC5knG3T+5/dSNOvcOBPC1N1zTLZfb3ZTU7XNnBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"41e473e665423e843fb7ce09c23e1fb7fa69b0b18c0c15578b186d6d5b6fc454","last_reissued_at":"2026-05-27T00:04:28.538406Z","signature_status":"signed_v1","first_computed_at":"2026-05-27T00:04:28.538406Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2605.26200","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":"2026-05-27T00:04:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+tYP6kLrzvRblEagBZZYshWlEo7TKr/qZwvLLgbEHaZybd0ZK13OjxSanCVyGFzl8pqpkHa5vQ0LloX8BEAhAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T21:21:31.703007Z"},"content_sha256":"d6e7bdcce4acc80d05eb56ebbb209a40828a8a0e8b03eed35d344dc88946d183","schema_version":"1.0","event_id":"sha256:d6e7bdcce4acc80d05eb56ebbb209a40828a8a0e8b03eed35d344dc88946d183"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:IHSHHZTFII7IIP5XZYE4EPQ7W7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Workflow Closure Is Not Scientific Closure in Auto-Research Systems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.AI"],"primary_cat":"cs.SE","authors_text":"Pangpang Liu, Shuai Wang, Xinyuan Tian, Yize Zhao","submitted_at":"2026-05-25T17:16:52Z","abstract_excerpt":"This paper argues that workflow closure is not scientific closure in auto-research systems. Current systems can increasingly complete research-like loops internally, moving from idea generation to experiment execution, writing, and self-evaluation. That achievement is real, but it does not by itself give the resulting outputs scientific standing. We argue that trustworthy auto-research should not aim for autonomous self-sufficiency, but should aim for autonomous execution under non-autonomous epistemic control. Based on a survey of more than 100 recent papers and repositories in this rapidly e"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.26200","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/2605.26200/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":"2026-05-27T00:04:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+YY1+ww9u5pIhfpohdEDcOOAsRiOpw4TA8h/Hxls7DeIOaBzhjMrhh1iULrDIkmZXus+UFYDCTdiuW/LcVkkAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T21:21:31.703690Z"},"content_sha256":"d025037a58c5d1496351b2521f615a2a67b0183b948d6eab49f19e9a6886a2c3","schema_version":"1.0","event_id":"sha256:d025037a58c5d1496351b2521f615a2a67b0183b948d6eab49f19e9a6886a2c3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/IHSHHZTFII7IIP5XZYE4EPQ7W7/bundle.json","state_url":"https://pith.science/pith/IHSHHZTFII7IIP5XZYE4EPQ7W7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/IHSHHZTFII7IIP5XZYE4EPQ7W7/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":"2026-06-01T21:21:31Z","links":{"resolver":"https://pith.science/pith/IHSHHZTFII7IIP5XZYE4EPQ7W7","bundle":"https://pith.science/pith/IHSHHZTFII7IIP5XZYE4EPQ7W7/bundle.json","state":"https://pith.science/pith/IHSHHZTFII7IIP5XZYE4EPQ7W7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/IHSHHZTFII7IIP5XZYE4EPQ7W7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:IHSHHZTFII7IIP5XZYE4EPQ7W7","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":"535a8e5c5e8496ba8711bba36a87bc4d8c6381cad9a5eaa6934f51afa6ec078d","cross_cats_sorted":["cs.AI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2026-05-25T17:16:52Z","title_canon_sha256":"1365f2c0a2fb6b3eae8c06b34ee849313dba891afe47fdc7a12faee73ea71def"},"schema_version":"1.0","source":{"id":"2605.26200","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.26200","created_at":"2026-05-27T00:04:28Z"},{"alias_kind":"arxiv_version","alias_value":"2605.26200v1","created_at":"2026-05-27T00:04:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.26200","created_at":"2026-05-27T00:04:28Z"},{"alias_kind":"pith_short_12","alias_value":"IHSHHZTFII7I","created_at":"2026-05-27T00:04:28Z"},{"alias_kind":"pith_short_16","alias_value":"IHSHHZTFII7IIP5X","created_at":"2026-05-27T00:04:28Z"},{"alias_kind":"pith_short_8","alias_value":"IHSHHZTF","created_at":"2026-05-27T00:04:28Z"}],"graph_snapshots":[{"event_id":"sha256:d025037a58c5d1496351b2521f615a2a67b0183b948d6eab49f19e9a6886a2c3","target":"graph","created_at":"2026-05-27T00:04:28Z","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/2605.26200/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"This paper argues that workflow closure is not scientific closure in auto-research systems. Current systems can increasingly complete research-like loops internally, moving from idea generation to experiment execution, writing, and self-evaluation. That achievement is real, but it does not by itself give the resulting outputs scientific standing. We argue that trustworthy auto-research should not aim for autonomous self-sufficiency, but should aim for autonomous execution under non-autonomous epistemic control. Based on a survey of more than 100 recent papers and repositories in this rapidly e","authors_text":"Pangpang Liu, Shuai Wang, Xinyuan Tian, Yize Zhao","cross_cats":["cs.AI"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2026-05-25T17:16:52Z","title":"Workflow Closure Is Not Scientific Closure in Auto-Research Systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.26200","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:d6e7bdcce4acc80d05eb56ebbb209a40828a8a0e8b03eed35d344dc88946d183","target":"record","created_at":"2026-05-27T00:04:28Z","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":"535a8e5c5e8496ba8711bba36a87bc4d8c6381cad9a5eaa6934f51afa6ec078d","cross_cats_sorted":["cs.AI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2026-05-25T17:16:52Z","title_canon_sha256":"1365f2c0a2fb6b3eae8c06b34ee849313dba891afe47fdc7a12faee73ea71def"},"schema_version":"1.0","source":{"id":"2605.26200","kind":"arxiv","version":1}},"canonical_sha256":"41e473e665423e843fb7ce09c23e1fb7fa69b0b18c0c15578b186d6d5b6fc454","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"41e473e665423e843fb7ce09c23e1fb7fa69b0b18c0c15578b186d6d5b6fc454","first_computed_at":"2026-05-27T00:04:28.538406Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-27T00:04:28.538406Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"fKyhEv3/QjBPJeG/MaBZjmFYgyWTMqt+Ohe5IVegD01Ba6VC5knG3T+5/dSNOvcOBPC1N1zTLZfb3ZTU7XNnBA==","signature_status":"signed_v1","signed_at":"2026-05-27T00:04:28.539052Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.26200","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d6e7bdcce4acc80d05eb56ebbb209a40828a8a0e8b03eed35d344dc88946d183","sha256:d025037a58c5d1496351b2521f615a2a67b0183b948d6eab49f19e9a6886a2c3"],"state_sha256":"638db2bf4569765deab44d97a1ff71455af4a69e44d77536594a6ae766219a98"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"J54s1/8KRcB2NMIJvfGtyXKDcQKlwj63dD8fRdl5jeV2rJ8tIBg6V0sDXMknPohpeNs1afLyDICPenGpuIIOBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T21:21:31.706848Z","bundle_sha256":"51833dfb616a092425b34fda88e16b716670a3d22da148279f3a6d28434e38b5"}}