{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:25EB5TAJCQ63KQHPTICVYYJRXI","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":"349bed329316d065dbd1c51917b00d4d6fc4afea8552716507c706e64eba635d","cross_cats_sorted":["cs.AI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.NC","submitted_at":"2021-01-08T18:47:02Z","title_canon_sha256":"ad08fed2ef69f37115057682865bff9b50778078b1749659dc89b5a718f83dc5"},"schema_version":"1.0","source":{"id":"2101.03163","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2101.03163","created_at":"2026-07-05T03:31:56Z"},{"alias_kind":"arxiv_version","alias_value":"2101.03163v1","created_at":"2026-07-05T03:31:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2101.03163","created_at":"2026-07-05T03:31:56Z"},{"alias_kind":"pith_short_12","alias_value":"25EB5TAJCQ63","created_at":"2026-07-05T03:31:56Z"},{"alias_kind":"pith_short_16","alias_value":"25EB5TAJCQ63KQHP","created_at":"2026-07-05T03:31:56Z"},{"alias_kind":"pith_short_8","alias_value":"25EB5TAJ","created_at":"2026-07-05T03:31:56Z"}],"graph_snapshots":[{"event_id":"sha256:29662953e104282b03266ed1e42c6bdb866982287687af92831a11e9e5142310","target":"graph","created_at":"2026-07-05T03:31:56Z","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/2101.03163/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Working memory is a cognitive function involving the storage and manipulation of latent information over brief intervals of time, thus making it crucial for context-dependent computation. Here, we use a top-down modeling approach to examine network-level mechanisms of working memory, an enigmatic issue and central topic of study in neuroscience and machine intelligence. We train thousands of recurrent neural networks on a working memory task and then perform dynamical systems analysis on the ensuing optimized networks, wherein we find that four distinct dynamical mechanisms can emerge. In part","authors_text":"Elham Ghazizadeh, ShiNung Ching","cross_cats":["cs.AI"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.NC","submitted_at":"2021-01-08T18:47:02Z","title":"Slow manifolds in recurrent networks encode working memory efficiently and robustly"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2101.03163","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:b00a54b16a4934f0cdc6dd71b9ad7db89d47f682623b4b8f3c9988b913bb9c52","target":"record","created_at":"2026-07-05T03:31:56Z","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":"349bed329316d065dbd1c51917b00d4d6fc4afea8552716507c706e64eba635d","cross_cats_sorted":["cs.AI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.NC","submitted_at":"2021-01-08T18:47:02Z","title_canon_sha256":"ad08fed2ef69f37115057682865bff9b50778078b1749659dc89b5a718f83dc5"},"schema_version":"1.0","source":{"id":"2101.03163","kind":"arxiv","version":1}},"canonical_sha256":"d7481ecc09143db540ef9a055c6131ba17a209deae15ca64a4183c39be5b7657","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d7481ecc09143db540ef9a055c6131ba17a209deae15ca64a4183c39be5b7657","first_computed_at":"2026-07-05T03:31:56.617700Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:31:56.617700Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/OaDznRvDPIfoXy4n25+IZ0v6AJLoszsyW7tK1tgzT7EG+6iII5yJG+Dwg/vqI+RA2aw4Q6nJlb5WNRfRDh/CQ==","signature_status":"signed_v1","signed_at":"2026-07-05T03:31:56.618290Z","signed_message":"canonical_sha256_bytes"},"source_id":"2101.03163","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b00a54b16a4934f0cdc6dd71b9ad7db89d47f682623b4b8f3c9988b913bb9c52","sha256:29662953e104282b03266ed1e42c6bdb866982287687af92831a11e9e5142310"],"state_sha256":"bd951cfed09684939292dfaac9914c5f079cbcde16b9418c0866778f2fad5463"}