{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:MKDJ3LEO5IPGKLR5KIHRR62VY7","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":"618d4d4db7fa01dcc3edd51f1681af76f168755174e22ce53ba7cf78f3ab3e1c","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.CL","submitted_at":"2025-02-05T04:06:32Z","title_canon_sha256":"3c77dd8ac68f45c5ff3a7167afa9cf7d2b558d3f4f30a2eab0353db7f6131641"},"schema_version":"1.0","source":{"id":"2502.02872","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2502.02872","created_at":"2026-07-05T10:09:56Z"},{"alias_kind":"arxiv_version","alias_value":"2502.02872v1","created_at":"2026-07-05T10:09:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2502.02872","created_at":"2026-07-05T10:09:56Z"},{"alias_kind":"pith_short_12","alias_value":"MKDJ3LEO5IPG","created_at":"2026-07-05T10:09:56Z"},{"alias_kind":"pith_short_16","alias_value":"MKDJ3LEO5IPGKLR5","created_at":"2026-07-05T10:09:56Z"},{"alias_kind":"pith_short_8","alias_value":"MKDJ3LEO","created_at":"2026-07-05T10:09:56Z"}],"graph_snapshots":[{"event_id":"sha256:16a9f1dea4c1065cab63ab873adb0b214a4a73cdb8a64e2e6b95b1b52ef99d68","target":"graph","created_at":"2026-07-05T10:09:56Z","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/2502.02872/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The most fundamental abstraction underlying all modern computers is the Turing Machine, that is if any modern computer can simulate a Turing Machine, an equivalence which is called Turing completeness, it is theoretically possible to achieve any task that can be algorithmically described by executing a series of discrete unit operations. In chemistry, the ability to program chemical processes is demanding because it is hard to ensure that the process can be understood at a high level of abstraction, and then reduced to practice. Herein we exploit the concept of Turing completeness applied to r","authors_text":"Daniel Gahler, Dean Thomas, Leroy Cronin, Slawomir Lach","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.CL","submitted_at":"2025-02-05T04:06:32Z","title":"Achieving Operational Universality through a Turing Complete Chemputer"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2502.02872","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:a0ef4649fb44b93cbb69c310a9cfef19594615b1b371b917847899f35df6f974","target":"record","created_at":"2026-07-05T10:09:56Z","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":"618d4d4db7fa01dcc3edd51f1681af76f168755174e22ce53ba7cf78f3ab3e1c","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.CL","submitted_at":"2025-02-05T04:06:32Z","title_canon_sha256":"3c77dd8ac68f45c5ff3a7167afa9cf7d2b558d3f4f30a2eab0353db7f6131641"},"schema_version":"1.0","source":{"id":"2502.02872","kind":"arxiv","version":1}},"canonical_sha256":"62869dac8eea1e652e3d520f18fb55c7f4eaf036dae7b06a725f6a4cb3803b86","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"62869dac8eea1e652e3d520f18fb55c7f4eaf036dae7b06a725f6a4cb3803b86","first_computed_at":"2026-07-05T10:09:56.178491Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:09:56.178491Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CfcLqBguEfq/nX5Uuafxl7WJ7hmeEwENn3oLHfrNOAKs6my4E2cqt9oxx9oZlPoIMWt0zuF/RbBeNl/sKC/RAg==","signature_status":"signed_v1","signed_at":"2026-07-05T10:09:56.178918Z","signed_message":"canonical_sha256_bytes"},"source_id":"2502.02872","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a0ef4649fb44b93cbb69c310a9cfef19594615b1b371b917847899f35df6f974","sha256:16a9f1dea4c1065cab63ab873adb0b214a4a73cdb8a64e2e6b95b1b52ef99d68"],"state_sha256":"70fb764f658723f50009816ab617ab709df081699b3686ea80f5dcd272b51723"}