{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:ZUEVTSWWVUDTJUKVL2K4VRWZI7","short_pith_number":"pith:ZUEVTSWW","schema_version":"1.0","canonical_sha256":"cd0959cad6ad0734d1555e95cac6d947e30d1fe1011e9032816539610df373f7","source":{"kind":"arxiv","id":"1906.02487","version":1},"attestation_state":"computed","paper":{"title":"Non-uniqueness phenomenon of object representation in modelling IT cortex by deep convolutional neural network (DCNN)","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.NE"],"primary_cat":"q-bio.NC","authors_text":"Bo Liu, Qiulei Dong, Zhanyi Hu","submitted_at":"2019-06-06T09:08:21Z","abstract_excerpt":"Recently DCNN (Deep Convolutional Neural Network) has been advocated as a general and promising modelling approach for neural object representation in primate inferotemporal cortex. In this work, we show that some inherent non-uniqueness problem exists in the DCNN-based modelling of image object representations. This non-uniqueness phenomenon reveals to some extent the theoretical limitation of this general modelling approach, and invites due attention to be taken in practice."},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1906.02487","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.NC","submitted_at":"2019-06-06T09:08:21Z","cross_cats_sorted":["cs.NE"],"title_canon_sha256":"bec6785e0580416a6ccf4d4371de6c8c2eaf480be6ae15273232d679f37f5307","abstract_canon_sha256":"4a7f70fb3a5c12a96d2ee22143f937be7f5ff4b850aa307fd839ef78d1aba57e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:44:01.009172Z","signature_b64":"51U58nRsdyGwgRrN74fcgHapRYTPOiniAiaeQC3MIRV0RZjt6OAuHe9RVvYXrAs8w1zTwcDDIpIdsOd3UyE5DQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cd0959cad6ad0734d1555e95cac6d947e30d1fe1011e9032816539610df373f7","last_reissued_at":"2026-05-17T23:44:01.008759Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:44:01.008759Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Non-uniqueness phenomenon of object representation in modelling IT cortex by deep convolutional neural network (DCNN)","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.NE"],"primary_cat":"q-bio.NC","authors_text":"Bo Liu, Qiulei Dong, Zhanyi Hu","submitted_at":"2019-06-06T09:08:21Z","abstract_excerpt":"Recently DCNN (Deep Convolutional Neural Network) has been advocated as a general and promising modelling approach for neural object representation in primate inferotemporal cortex. In this work, we show that some inherent non-uniqueness problem exists in the DCNN-based modelling of image object representations. This non-uniqueness phenomenon reveals to some extent the theoretical limitation of this general modelling approach, and invites due attention to be taken in practice."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1906.02487","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":""},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1906.02487","created_at":"2026-05-17T23:44:01.008817+00:00"},{"alias_kind":"arxiv_version","alias_value":"1906.02487v1","created_at":"2026-05-17T23:44:01.008817+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1906.02487","created_at":"2026-05-17T23:44:01.008817+00:00"},{"alias_kind":"pith_short_12","alias_value":"ZUEVTSWWVUDT","created_at":"2026-05-18T12:33:33.725879+00:00"},{"alias_kind":"pith_short_16","alias_value":"ZUEVTSWWVUDTJUKV","created_at":"2026-05-18T12:33:33.725879+00:00"},{"alias_kind":"pith_short_8","alias_value":"ZUEVTSWW","created_at":"2026-05-18T12:33:33.725879+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/ZUEVTSWWVUDTJUKVL2K4VRWZI7","json":"https://pith.science/pith/ZUEVTSWWVUDTJUKVL2K4VRWZI7.json","graph_json":"https://pith.science/api/pith-number/ZUEVTSWWVUDTJUKVL2K4VRWZI7/graph.json","events_json":"https://pith.science/api/pith-number/ZUEVTSWWVUDTJUKVL2K4VRWZI7/events.json","paper":"https://pith.science/paper/ZUEVTSWW"},"agent_actions":{"view_html":"https://pith.science/pith/ZUEVTSWWVUDTJUKVL2K4VRWZI7","download_json":"https://pith.science/pith/ZUEVTSWWVUDTJUKVL2K4VRWZI7.json","view_paper":"https://pith.science/paper/ZUEVTSWW","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1906.02487&json=true","fetch_graph":"https://pith.science/api/pith-number/ZUEVTSWWVUDTJUKVL2K4VRWZI7/graph.json","fetch_events":"https://pith.science/api/pith-number/ZUEVTSWWVUDTJUKVL2K4VRWZI7/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ZUEVTSWWVUDTJUKVL2K4VRWZI7/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ZUEVTSWWVUDTJUKVL2K4VRWZI7/action/storage_attestation","attest_author":"https://pith.science/pith/ZUEVTSWWVUDTJUKVL2K4VRWZI7/action/author_attestation","sign_citation":"https://pith.science/pith/ZUEVTSWWVUDTJUKVL2K4VRWZI7/action/citation_signature","submit_replication":"https://pith.science/pith/ZUEVTSWWVUDTJUKVL2K4VRWZI7/action/replication_record"}},"created_at":"2026-05-17T23:44:01.008817+00:00","updated_at":"2026-05-17T23:44:01.008817+00:00"}