{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:MCEEQOPYWHPYEUAF4LXRMMTMC2","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":"4b5de3192c9405d7681c26dddce46efe32ce0da044c318945f1236f7de6143f6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.NC","submitted_at":"2014-08-13T15:25:15Z","title_canon_sha256":"c9b61ae08b5a5221cf0d19554bd1a6d638e13ef26cd6dea58db3b88a969bf038"},"schema_version":"1.0","source":{"id":"1408.3028","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1408.3028","created_at":"2026-05-18T01:20:37Z"},{"alias_kind":"arxiv_version","alias_value":"1408.3028v1","created_at":"2026-05-18T01:20:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1408.3028","created_at":"2026-05-18T01:20:37Z"},{"alias_kind":"pith_short_12","alias_value":"MCEEQOPYWHPY","created_at":"2026-05-18T12:28:38Z"},{"alias_kind":"pith_short_16","alias_value":"MCEEQOPYWHPYEUAF","created_at":"2026-05-18T12:28:38Z"},{"alias_kind":"pith_short_8","alias_value":"MCEEQOPY","created_at":"2026-05-18T12:28:38Z"}],"graph_snapshots":[{"event_id":"sha256:a0d5650ba4dfdd4570687b2dcb06257c13843b240fc15cad010e747e20e2304e","target":"graph","created_at":"2026-05-18T01:20:37Z","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"},"paper":{"abstract_excerpt":"Motion tracking is a challenge the visual system has to solve by reading out the retinal population. Here we recorded a large population of ganglion cells in a dense patch of salamander and guinea pig retinas while displaying a bar moving diffusively. We show that the bar position can be reconstructed from retinal activity with a precision in the hyperacuity regime using a linear decoder acting on 100+ cells. The classical view would have suggested that the firing rates of the cells form a moving hill of activity tracking the bar's position. Instead, we found that ganglion cells fired sparsely","authors_text":"Ga\\v{s}per Tka\\v{c}ik, Kristina D. Simmons, Michael J. Berry II, Olivier Marre, Thierry Mora, Vicente Botella-Soler","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.NC","submitted_at":"2014-08-13T15:25:15Z","title":"High accuracy decoding of dynamical motion from a large retinal population"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1408.3028","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":"sha256:05476aa29a6cd3e8714007ef3257baafac91a035a8a7ee77c664a7acfa96c75e","target":"record","created_at":"2026-05-18T01:20:37Z","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":"4b5de3192c9405d7681c26dddce46efe32ce0da044c318945f1236f7de6143f6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.NC","submitted_at":"2014-08-13T15:25:15Z","title_canon_sha256":"c9b61ae08b5a5221cf0d19554bd1a6d638e13ef26cd6dea58db3b88a969bf038"},"schema_version":"1.0","source":{"id":"1408.3028","kind":"arxiv","version":1}},"canonical_sha256":"60884839f8b1df825005e2ef16326c16967050f321adb39cf34cf3eb29f48613","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"60884839f8b1df825005e2ef16326c16967050f321adb39cf34cf3eb29f48613","first_computed_at":"2026-05-18T01:20:37.123321Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:20:37.123321Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"G/AhjVesZfI8c4ccGSgnRWrh7UNTc/BtVaSNelge0G+hVzsDkYsVQGo7b2JYLK8n5MU4RuiyEisL7C2mokU2Bg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:20:37.123686Z","signed_message":"canonical_sha256_bytes"},"source_id":"1408.3028","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:05476aa29a6cd3e8714007ef3257baafac91a035a8a7ee77c664a7acfa96c75e","sha256:a0d5650ba4dfdd4570687b2dcb06257c13843b240fc15cad010e747e20e2304e"],"state_sha256":"09f483b3ffdbea547de2b655298297d6482f32ee304717d6942a0e4d26f8b550"}