{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:74CE7S66EYBRGWNXY6ATKPO4QE","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":"251c30ebd402925487770a26c3287d167533d1f1e97fea0314a3647427ee4721","cross_cats_sorted":["q-bio.NC"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2016-04-21T20:53:00Z","title_canon_sha256":"cc4bdeaf0665335707c26a2e0ff7e3213de493df66dc3a3ee0a896963f8721ec"},"schema_version":"1.0","source":{"id":"1604.06486","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1604.06486","created_at":"2026-05-18T01:04:49Z"},{"alias_kind":"arxiv_version","alias_value":"1604.06486v1","created_at":"2026-05-18T01:04:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1604.06486","created_at":"2026-05-18T01:04:49Z"},{"alias_kind":"pith_short_12","alias_value":"74CE7S66EYBR","created_at":"2026-05-18T12:30:04Z"},{"alias_kind":"pith_short_16","alias_value":"74CE7S66EYBRGWNX","created_at":"2026-05-18T12:30:04Z"},{"alias_kind":"pith_short_8","alias_value":"74CE7S66","created_at":"2026-05-18T12:30:04Z"}],"graph_snapshots":[{"event_id":"sha256:48e48cb0570d3f043cf65f660afb551ebe7d82c403a02366d4c1269525ac1835","target":"graph","created_at":"2026-05-18T01:04:49Z","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":"View-invariant object recognition is a challenging problem, which has attracted much attention among the psychology, neuroscience, and computer vision communities. Humans are notoriously good at it, even if some variations are presumably more difficult to handle than others (e.g. 3D rotations). Humans are thought to solve the problem through hierarchical processing along the ventral stream, which progressively extracts more and more invariant visual features. This feed-forward architecture has inspired a new generation of bio-inspired computer vision systems called deep convolutional neural ne","authors_text":"Masoud Ghodrati, Mohammad Ganjtabesh, Saeed Reza Kheradpisheh, Timoth\\'ee Masquelier","cross_cats":["q-bio.NC"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2016-04-21T20:53:00Z","title":"Humans and deep networks largely agree on which kinds of variation make object recognition harder"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1604.06486","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:f3ea6ccb1f472ccaae170862abe05a82b36d5e23b7a20e551e439bf7414ea495","target":"record","created_at":"2026-05-18T01:04:49Z","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":"251c30ebd402925487770a26c3287d167533d1f1e97fea0314a3647427ee4721","cross_cats_sorted":["q-bio.NC"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2016-04-21T20:53:00Z","title_canon_sha256":"cc4bdeaf0665335707c26a2e0ff7e3213de493df66dc3a3ee0a896963f8721ec"},"schema_version":"1.0","source":{"id":"1604.06486","kind":"arxiv","version":1}},"canonical_sha256":"ff044fcbde26031359b7c781353ddc812240d61162347442c7ebfa34108d9467","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ff044fcbde26031359b7c781353ddc812240d61162347442c7ebfa34108d9467","first_computed_at":"2026-05-18T01:04:49.906663Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:04:49.906663Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"knphaC/gd3Otg0n6NDvm5Lu8Ypkc3eCkyhanFGjnvnfvSUFUrxMIyu3+xkZd6JtUEkZOHZEUORDWuHY4xsUjCw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:04:49.907096Z","signed_message":"canonical_sha256_bytes"},"source_id":"1604.06486","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f3ea6ccb1f472ccaae170862abe05a82b36d5e23b7a20e551e439bf7414ea495","sha256:48e48cb0570d3f043cf65f660afb551ebe7d82c403a02366d4c1269525ac1835"],"state_sha256":"a091481faa1911ba125ecfb72fa30d046c0a9cfcec66833827c2712be4b22fcc"}