{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:ESXAJ5TZMJYJLR4IFMKU7MI6EF","short_pith_number":"pith:ESXAJ5TZ","canonical_record":{"source":{"id":"2211.16599","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"q-bio.NC","submitted_at":"2022-11-29T21:26:10Z","cross_cats_sorted":[],"title_canon_sha256":"0b73ce46570f3c9595e249e05e899d3d37146f8a178f3cc86c4a8693c84f8760","abstract_canon_sha256":"4cb4200170d165c5e1fb6202d46a6ae772693d0522cbc2ec2a38e053bf036bf4"},"schema_version":"1.0"},"canonical_sha256":"24ae04f679627095c7882b154fb11e21498ea55f23fa3972455eba4d56ff6e02","source":{"kind":"arxiv","id":"2211.16599","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2211.16599","created_at":"2026-07-05T05:21:08Z"},{"alias_kind":"arxiv_version","alias_value":"2211.16599v1","created_at":"2026-07-05T05:21:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2211.16599","created_at":"2026-07-05T05:21:08Z"},{"alias_kind":"pith_short_12","alias_value":"ESXAJ5TZMJYJ","created_at":"2026-07-05T05:21:08Z"},{"alias_kind":"pith_short_16","alias_value":"ESXAJ5TZMJYJLR4I","created_at":"2026-07-05T05:21:08Z"},{"alias_kind":"pith_short_8","alias_value":"ESXAJ5TZ","created_at":"2026-07-05T05:21:08Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:ESXAJ5TZMJYJLR4IFMKU7MI6EF","target":"record","payload":{"canonical_record":{"source":{"id":"2211.16599","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"q-bio.NC","submitted_at":"2022-11-29T21:26:10Z","cross_cats_sorted":[],"title_canon_sha256":"0b73ce46570f3c9595e249e05e899d3d37146f8a178f3cc86c4a8693c84f8760","abstract_canon_sha256":"4cb4200170d165c5e1fb6202d46a6ae772693d0522cbc2ec2a38e053bf036bf4"},"schema_version":"1.0"},"canonical_sha256":"24ae04f679627095c7882b154fb11e21498ea55f23fa3972455eba4d56ff6e02","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:21:08.573040Z","signature_b64":"D3gzc7hGZIdhubp0bNDvkhsmBM4tPUuFF+DCf/+a/qn7cgmF9pHeXHzRXTuQwaRS8UzFPo49s6uWQ5odJ9MFDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"24ae04f679627095c7882b154fb11e21498ea55f23fa3972455eba4d56ff6e02","last_reissued_at":"2026-07-05T05:21:08.572699Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:21:08.572699Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2211.16599","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T05:21:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZsZEcjYJWF02DScuyG7Z5WE8U01D+ud3yjARcbR+n9EgRpGTAOP4dnYmL9bRkN1G4zgLhxFaAc1tPVeVhmAFDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T04:15:20.572939Z"},"content_sha256":"fc93fab320fabd474dc7fbdac1fc3ad5fdb0d3a2bc52a09d2828ccece024f85e","schema_version":"1.0","event_id":"sha256:fc93fab320fabd474dc7fbdac1fc3ad5fdb0d3a2bc52a09d2828ccece024f85e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:ESXAJ5TZMJYJLR4IFMKU7MI6EF","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Compression supports low-dimensional representations of behavior across neural circuits","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"q-bio.NC","authors_text":"Adam R. Pines, Dale Zhou, Dani S. Bassett, David R. Roalf, Jason Z. Kim, John A. Detre, Raquel E. Gur, Ruben C. Gur, Theodore D. Satterthwaite, Valerie J. Sydnor","submitted_at":"2022-11-29T21:26:10Z","abstract_excerpt":"Dimensionality reduction, a form of compression, can simplify representations of information to increase efficiency and reveal general patterns. Yet, this simplification also forfeits information, thereby reducing representational capacity. Hence, the brain may benefit from generating both compressed and uncompressed activity, and may do so in a heterogeneous manner across diverse neural circuits that represent low-level (sensory) or high-level (cognitive) stimuli. However, precisely how compression and representational capacity differ across the cortex remains unknown. Here we predict differe"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2211.16599","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2211.16599/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T05:21:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0/NnkaIXW5lxVXkvVSV30vvKs1tuuyKdzE2L9lXL5fZexOXZ9xxDzPgDtWo4pJXq/LMaknJrjJdvfTmRC7dYCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T04:15:20.573534Z"},"content_sha256":"98599d2f787797585782ac745ad9fd8c944bbdf09071e90de40d15dc94662a94","schema_version":"1.0","event_id":"sha256:98599d2f787797585782ac745ad9fd8c944bbdf09071e90de40d15dc94662a94"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ESXAJ5TZMJYJLR4IFMKU7MI6EF/bundle.json","state_url":"https://pith.science/pith/ESXAJ5TZMJYJLR4IFMKU7MI6EF/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ESXAJ5TZMJYJLR4IFMKU7MI6EF/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-09T04:15:20Z","links":{"resolver":"https://pith.science/pith/ESXAJ5TZMJYJLR4IFMKU7MI6EF","bundle":"https://pith.science/pith/ESXAJ5TZMJYJLR4IFMKU7MI6EF/bundle.json","state":"https://pith.science/pith/ESXAJ5TZMJYJLR4IFMKU7MI6EF/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ESXAJ5TZMJYJLR4IFMKU7MI6EF/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:ESXAJ5TZMJYJLR4IFMKU7MI6EF","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":"4cb4200170d165c5e1fb6202d46a6ae772693d0522cbc2ec2a38e053bf036bf4","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"q-bio.NC","submitted_at":"2022-11-29T21:26:10Z","title_canon_sha256":"0b73ce46570f3c9595e249e05e899d3d37146f8a178f3cc86c4a8693c84f8760"},"schema_version":"1.0","source":{"id":"2211.16599","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2211.16599","created_at":"2026-07-05T05:21:08Z"},{"alias_kind":"arxiv_version","alias_value":"2211.16599v1","created_at":"2026-07-05T05:21:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2211.16599","created_at":"2026-07-05T05:21:08Z"},{"alias_kind":"pith_short_12","alias_value":"ESXAJ5TZMJYJ","created_at":"2026-07-05T05:21:08Z"},{"alias_kind":"pith_short_16","alias_value":"ESXAJ5TZMJYJLR4I","created_at":"2026-07-05T05:21:08Z"},{"alias_kind":"pith_short_8","alias_value":"ESXAJ5TZ","created_at":"2026-07-05T05:21:08Z"}],"graph_snapshots":[{"event_id":"sha256:98599d2f787797585782ac745ad9fd8c944bbdf09071e90de40d15dc94662a94","target":"graph","created_at":"2026-07-05T05:21:08Z","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/2211.16599/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Dimensionality reduction, a form of compression, can simplify representations of information to increase efficiency and reveal general patterns. Yet, this simplification also forfeits information, thereby reducing representational capacity. Hence, the brain may benefit from generating both compressed and uncompressed activity, and may do so in a heterogeneous manner across diverse neural circuits that represent low-level (sensory) or high-level (cognitive) stimuli. However, precisely how compression and representational capacity differ across the cortex remains unknown. Here we predict differe","authors_text":"Adam R. Pines, Dale Zhou, Dani S. Bassett, David R. Roalf, Jason Z. Kim, John A. Detre, Raquel E. Gur, Ruben C. Gur, Theodore D. Satterthwaite, Valerie J. Sydnor","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"q-bio.NC","submitted_at":"2022-11-29T21:26:10Z","title":"Compression supports low-dimensional representations of behavior across neural circuits"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2211.16599","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:fc93fab320fabd474dc7fbdac1fc3ad5fdb0d3a2bc52a09d2828ccece024f85e","target":"record","created_at":"2026-07-05T05:21:08Z","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":"4cb4200170d165c5e1fb6202d46a6ae772693d0522cbc2ec2a38e053bf036bf4","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"q-bio.NC","submitted_at":"2022-11-29T21:26:10Z","title_canon_sha256":"0b73ce46570f3c9595e249e05e899d3d37146f8a178f3cc86c4a8693c84f8760"},"schema_version":"1.0","source":{"id":"2211.16599","kind":"arxiv","version":1}},"canonical_sha256":"24ae04f679627095c7882b154fb11e21498ea55f23fa3972455eba4d56ff6e02","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"24ae04f679627095c7882b154fb11e21498ea55f23fa3972455eba4d56ff6e02","first_computed_at":"2026-07-05T05:21:08.572699Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:21:08.572699Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"D3gzc7hGZIdhubp0bNDvkhsmBM4tPUuFF+DCf/+a/qn7cgmF9pHeXHzRXTuQwaRS8UzFPo49s6uWQ5odJ9MFDg==","signature_status":"signed_v1","signed_at":"2026-07-05T05:21:08.573040Z","signed_message":"canonical_sha256_bytes"},"source_id":"2211.16599","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fc93fab320fabd474dc7fbdac1fc3ad5fdb0d3a2bc52a09d2828ccece024f85e","sha256:98599d2f787797585782ac745ad9fd8c944bbdf09071e90de40d15dc94662a94"],"state_sha256":"0b0bcfe3fce3543ec75a28e08a00dda46dc341d46ce206a935421ae9e5b2f701"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Rl3LbTevoaT5iLYmTciZGtNXsum5oFSygrhodnJwLek4KLyuVe+EsTjxbLa+aqi4S0pjZ61Hwj6CW3SV3G/sAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-09T04:15:20.577339Z","bundle_sha256":"da141c999c083ffc0eab3f4fea06626c5c9b087d6655841ae291e5b32716faf0"}}