{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:DCTR2326DESOWAFDJWFC6MX45X","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":"f2070ccdb4d5874a91f68752630fed9878cd9f38e717fd703aa36476cab97957","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"q-bio.NC","submitted_at":"2026-05-22T00:45:35Z","title_canon_sha256":"28797bc893eda7a52d359deda1655b178c8da313865b4481d98c52218108beab"},"schema_version":"1.0","source":{"id":"2605.23122","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.23122","created_at":"2026-05-25T02:01:39Z"},{"alias_kind":"arxiv_version","alias_value":"2605.23122v1","created_at":"2026-05-25T02:01:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.23122","created_at":"2026-05-25T02:01:39Z"},{"alias_kind":"pith_short_12","alias_value":"DCTR2326DESO","created_at":"2026-05-25T02:01:39Z"},{"alias_kind":"pith_short_16","alias_value":"DCTR2326DESOWAFD","created_at":"2026-05-25T02:01:39Z"},{"alias_kind":"pith_short_8","alias_value":"DCTR2326","created_at":"2026-05-25T02:01:39Z"}],"graph_snapshots":[{"event_id":"sha256:904f0fc5efc681b79e316de2cb0c398af960f734a78aa5ca513baca2e4e14a92","target":"graph","created_at":"2026-05-25T02:01:39Z","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/2605.23122/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Digital twins of sensory cortex serve as powerful response oracles. Although prediction accuracy is the central metric by which these models are evaluated, it provides limited insight into the latent representations that support those predictions. This becomes increasingly important as digital twins are used as in silico experimental systems for stimulus design and hypothesis generation: models with similar prediction accuracy may rely on different latent representations. We address this gap by systematically probing a family of digital twins of mouse V1 trained to predict neural activity from","authors_text":"Adriano Lima, Marius Schneider, Michael Beyeler, Yuchen Hou","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"q-bio.NC","submitted_at":"2026-05-22T00:45:35Z","title":"Beyond Neural Activity Prediction: Probing Latent Representations in Mouse V1 Digital Twins"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.23122","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":"sha256:7ea652fb4160b4db1ff477b011af846234e9cd9585227f3a6a427d0e54b14d55","target":"record","created_at":"2026-05-25T02:01:39Z","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":"f2070ccdb4d5874a91f68752630fed9878cd9f38e717fd703aa36476cab97957","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"q-bio.NC","submitted_at":"2026-05-22T00:45:35Z","title_canon_sha256":"28797bc893eda7a52d359deda1655b178c8da313865b4481d98c52218108beab"},"schema_version":"1.0","source":{"id":"2605.23122","kind":"arxiv","version":1}},"canonical_sha256":"18a71d6f5e1924eb00a34d8a2f32fcedc7724c9af21a39baaaa4e7e6675527c5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"18a71d6f5e1924eb00a34d8a2f32fcedc7724c9af21a39baaaa4e7e6675527c5","first_computed_at":"2026-05-25T02:01:39.364051Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-25T02:01:39.364051Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"mV0f8UzYvuomypsijwxUv12HGY0s9uMdsJfidAw691+Rb9KC6PRCPLmLOiFYKEx/10Uep7L2iKmE9MrR9+R3Dg==","signature_status":"signed_v1","signed_at":"2026-05-25T02:01:39.364569Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.23122","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7ea652fb4160b4db1ff477b011af846234e9cd9585227f3a6a427d0e54b14d55","sha256:904f0fc5efc681b79e316de2cb0c398af960f734a78aa5ca513baca2e4e14a92"],"state_sha256":"43e61d4aabaeaf10d036f93d1a6487c8c881ecb723c0a23b4441d487a84bfd90"}