{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:6MMRB2YXMJG6BLZOVTYEJUX6QD","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":"36cadbe244a4952bb0e6849165694959687992bcc8ca82a28de70abc4b846f64","cross_cats_sorted":["math.CT"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LO","submitted_at":"2022-06-07T20:12:00Z","title_canon_sha256":"8f610c3535825cc08e93ee8dccf6d30c8b602e56b970d97afb7597d39712ba8e"},"schema_version":"1.0","source":{"id":"2206.08755","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2206.08755","created_at":"2026-07-05T04:32:43Z"},{"alias_kind":"arxiv_version","alias_value":"2206.08755v1","created_at":"2026-07-05T04:32:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2206.08755","created_at":"2026-07-05T04:32:43Z"},{"alias_kind":"pith_short_12","alias_value":"6MMRB2YXMJG6","created_at":"2026-07-05T04:32:43Z"},{"alias_kind":"pith_short_16","alias_value":"6MMRB2YXMJG6BLZO","created_at":"2026-07-05T04:32:43Z"},{"alias_kind":"pith_short_8","alias_value":"6MMRB2YX","created_at":"2026-07-05T04:32:43Z"}],"graph_snapshots":[{"event_id":"sha256:ce4aa393b19f2f87d298e7f73e9732c0bbdc6a7b576e9cd2568c8bf218b8e986","target":"graph","created_at":"2026-07-05T04:32:43Z","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/2206.08755/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We implement a novel representation of model search spaces as diagrams over a category of models, where we have restricted attention to a broad class of models whose structure is presented by \\C-sets. (Co)limits in these diagram categories allow the creation of composite model spaces from more primitive spaces. We present a novel implementation of the computer algebra of finitely presented categories and diagram categories (including their limits and colimits), which formalizes a notion of model space exploration. This is coupled with strategies to facilitate the selection of desired models fr","authors_text":"James Fairbanks, Kristopher Brown, Tyler Hanks","cross_cats":["math.CT"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LO","submitted_at":"2022-06-07T20:12:00Z","title":"Compositional Exploration of Combinatorial Scientific Models"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2206.08755","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:c56043df434735c5379299702f4c82fef00afb5d13a469df410cc40ea94cdd93","target":"record","created_at":"2026-07-05T04:32:43Z","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":"36cadbe244a4952bb0e6849165694959687992bcc8ca82a28de70abc4b846f64","cross_cats_sorted":["math.CT"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LO","submitted_at":"2022-06-07T20:12:00Z","title_canon_sha256":"8f610c3535825cc08e93ee8dccf6d30c8b602e56b970d97afb7597d39712ba8e"},"schema_version":"1.0","source":{"id":"2206.08755","kind":"arxiv","version":1}},"canonical_sha256":"f31910eb17624de0af2eacf044d2fe80cd37d2875c5be538f08ea137683b3626","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f31910eb17624de0af2eacf044d2fe80cd37d2875c5be538f08ea137683b3626","first_computed_at":"2026-07-05T04:32:43.011907Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:32:43.011907Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3DM/dL1EHJ71bAksda6FzbS1lO/BxuEZxfnhLNQPfCnDwpDUXMyx/pvMgQs5hr87r1+Vs6HqXO4PHIMOv3YeAw==","signature_status":"signed_v1","signed_at":"2026-07-05T04:32:43.012351Z","signed_message":"canonical_sha256_bytes"},"source_id":"2206.08755","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c56043df434735c5379299702f4c82fef00afb5d13a469df410cc40ea94cdd93","sha256:ce4aa393b19f2f87d298e7f73e9732c0bbdc6a7b576e9cd2568c8bf218b8e986"],"state_sha256":"0f53b4531d3ca92b40e23cfe6d340852245296913736bdee5a87984ac59e37fe"}