{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:NLM25M2LTIN4LM2SGDJIEA2GGH","short_pith_number":"pith:NLM25M2L","canonical_record":{"source":{"id":"2605.20127","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"q-bio.NC","submitted_at":"2026-05-19T17:14:27Z","cross_cats_sorted":["cs.AI","cs.LG"],"title_canon_sha256":"b950740666760663e0fda42c7656bb64bd5347ebc3d762b22817e1ecf31c9193","abstract_canon_sha256":"f9ae3e3b5d6f7dc14492814bc51cb8e3b666f95dce1a58841cdde13ecb67f11b"},"schema_version":"1.0"},"canonical_sha256":"6ad9aeb34b9a1bc5b35230d282034631ec09aff24077b0b1fab2a42822be6d20","source":{"kind":"arxiv","id":"2605.20127","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.20127","created_at":"2026-05-20T02:06:03Z"},{"alias_kind":"arxiv_version","alias_value":"2605.20127v1","created_at":"2026-05-20T02:06:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.20127","created_at":"2026-05-20T02:06:03Z"},{"alias_kind":"pith_short_12","alias_value":"NLM25M2LTIN4","created_at":"2026-05-20T02:06:03Z"},{"alias_kind":"pith_short_16","alias_value":"NLM25M2LTIN4LM2S","created_at":"2026-05-20T02:06:03Z"},{"alias_kind":"pith_short_8","alias_value":"NLM25M2L","created_at":"2026-05-20T02:06:03Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:NLM25M2LTIN4LM2SGDJIEA2GGH","target":"record","payload":{"canonical_record":{"source":{"id":"2605.20127","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"q-bio.NC","submitted_at":"2026-05-19T17:14:27Z","cross_cats_sorted":["cs.AI","cs.LG"],"title_canon_sha256":"b950740666760663e0fda42c7656bb64bd5347ebc3d762b22817e1ecf31c9193","abstract_canon_sha256":"f9ae3e3b5d6f7dc14492814bc51cb8e3b666f95dce1a58841cdde13ecb67f11b"},"schema_version":"1.0"},"canonical_sha256":"6ad9aeb34b9a1bc5b35230d282034631ec09aff24077b0b1fab2a42822be6d20","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-20T02:06:03.298490Z","signature_b64":"3/VczJVtI8jC4FDKLd6hMey27xvFbt+v9Vww+V37qtAaJ8jGWXU6lugt4UVzEwr4XCN27EpkQ0A5WweohcfJAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6ad9aeb34b9a1bc5b35230d282034631ec09aff24077b0b1fab2a42822be6d20","last_reissued_at":"2026-05-20T02:06:03.297673Z","signature_status":"signed_v1","first_computed_at":"2026-05-20T02:06:03.297673Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2605.20127","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":"2026-05-20T02:06:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VDe4fswgdZkjtchxDmvNy1LcECAxtcVgiyTRsDa6luZJIKibjSdNJPuJi7S+C5FymYvI/1RFIFaB/PPn8/SjBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-21T18:56:33.903188Z"},"content_sha256":"2aa01e0317a70c932384050fb1a38e8e6b35987089564978f5ff373282e96b7e","schema_version":"1.0","event_id":"sha256:2aa01e0317a70c932384050fb1a38e8e6b35987089564978f5ff373282e96b7e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:NLM25M2LTIN4LM2SGDJIEA2GGH","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Beyond Prediction Accuracy: Target-Space Recovery Profiles for Evaluating Model-Brain Alignment","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.AI","cs.LG"],"primary_cat":"q-bio.NC","authors_text":"Ayumu Yamashita, Kaoru Amano, Ken Nakamura, Ryuto Yashiro, Tomoya Nakai","submitted_at":"2026-05-19T17:14:27Z","abstract_excerpt":"Artificial vision models are often evaluated against the human visual cortex by measuring how accurately their internal representations predict brain responses. However, prediction accuracy alone does not indicate which dimensions of the target brain's response space are recovered. Here, we introduce a unified framework for evaluating both model-brain and brain-brain alignment by identifying the response dimensions recovered by prediction. Using repeated fMRI measurements, we first identify target-brain response dimensions that can be reproducibly predicted across independent trial splits. We "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.20127","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/2605.20127/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":"2026-05-20T02:06:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AO3q85UDSsOI3mYeQQQ52X3wxgL5XdLD1vs0Lucb/jb/OO1ztNW4p0ZGPhCM0GDev5H2EYzrXgata+/z1R5GCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-21T18:56:33.903850Z"},"content_sha256":"9ea9b5a74c19d1d4f3bd63a25c889b6fc7f8ad043bc9ccbd8f7be224cca75af0","schema_version":"1.0","event_id":"sha256:9ea9b5a74c19d1d4f3bd63a25c889b6fc7f8ad043bc9ccbd8f7be224cca75af0"},{"event_type":"integrity_finding","subject_pith_number":"pith:2026:NLM25M2LTIN4LM2SGDJIEA2GGH","target":"integrity","payload":{"note":"URL 'https://proceedings.neurips.cc/paper_files/paper/2023/hash/' returned status 404 (Not Found) at last check.","snippet":null,"arxiv_id":"2605.20127","detector":"external_links","evidence":{"url":"https://proceedings.neurips.cc/paper_files/paper/2023/hash/","final_url":"https://proceedings.neurips.cc/paper_files/paper/2023/hash/","host_kind":"website","status_code":404,"status_text":"Not Found","verdict_class":"incontrovertible","checked_at_unix":1779298423.4980066},"severity":"advisory","ref_index":null,"audited_at":"2026-05-20T17:33:44.564283Z","event_type":"pith.integrity.v1","detected_doi":null,"detector_url":"https://pith.science/pith-integrity-protocol#external_links","external_url":"https://proceedings.neurips.cc/paper_files/paper/2023/hash/","finding_type":"dead_url","evidence_hash":"202993fe0056efe57d136b08c27f98bc296394b1601a51acf3d49b98f3236068","paper_version":1,"verdict_class":"incontrovertible","resolved_title":null,"detector_version":"1.0.0","detected_arxiv_id":null,"integrity_event_id":5357,"payload_sha256":"81041d078e83da57294cc58f91787e9de338c03e7c1f40719718dbca310dc486","signature_b64":"GfdctOpvYzZ9UcQdSJKRItKaxNG9MVyJR0VR6BaP9s/2NAv9/2wPKv9iA49xYFfpUWWyGYqocMDa1a3oehIhBg==","signing_key_id":"pith-v1-2026-05"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-20T17:38:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6UEgiM+bH0R9V3DAoFwjlN0ANqllGZvHNWI7tg+OJqhtYe3az5gm4bM4wE6uWW3sTAr49h9mxOFg9dzA2VPIAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-21T18:56:33.905270Z"},"content_sha256":"ccf3ff63a482c8517fcac2959ac0201a96a3b23668716c582294590a3b369692","schema_version":"1.0","event_id":"sha256:ccf3ff63a482c8517fcac2959ac0201a96a3b23668716c582294590a3b369692"},{"event_type":"integrity_finding","subject_pith_number":"pith:2026:NLM25M2LTIN4LM2SGDJIEA2GGH","target":"integrity","payload":{"note":"URL 'https://proceedings.neurips.cc/paper_files/paper/2023/hash/' returned status 404 (Not Found) at last check.","snippet":null,"arxiv_id":"2605.20127","detector":"external_links","evidence":{"url":"https://proceedings.neurips.cc/paper_files/paper/2023/hash/","final_url":"https://proceedings.neurips.cc/paper_files/paper/2023/hash/","host_kind":"website","status_code":404,"status_text":"Not Found","verdict_class":"incontrovertible","checked_at_unix":1779255236.28409},"severity":"advisory","ref_index":null,"audited_at":"2026-05-20T05:33:57.612387Z","event_type":"pith.integrity.v1","detected_doi":null,"detector_url":"https://pith.science/pith-integrity-protocol#external_links","external_url":"https://proceedings.neurips.cc/paper_files/paper/2023/hash/","finding_type":"dead_url","evidence_hash":"e16aad6bbf141079e224d6cdb980d049657e1117189d2c40043bd6d816ac44e7","paper_version":1,"verdict_class":"incontrovertible","resolved_title":null,"detector_version":"1.0.0","detected_arxiv_id":null,"integrity_event_id":4855,"payload_sha256":"9b0061c202cc26398adab76d2d3e7fb9bdcc368bc4f24400ed0db01cabf0e713","signature_b64":"l9ANWGJl2BtsTjptAl7IaNe8Eim9pAG8QgQKY9782AAYOgP6oUrwC2V1MkbZLZKM1zrhxpFGH2bW0fVrTJYoAg==","signing_key_id":"pith-v1-2026-05"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-20T05:37:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"R0ryllM+9jiRTaVchL88MIBFIf5VNufMXG5lvZBCATuJlY/NTyXw6DoHNNAXMRlCCDre+0lyqtFGdKpYmcCWCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-21T18:56:33.905778Z"},"content_sha256":"f0c96c3aa9f30900e62f9eb167493c803514374a4b05a6b997e1c9be5da60f78","schema_version":"1.0","event_id":"sha256:f0c96c3aa9f30900e62f9eb167493c803514374a4b05a6b997e1c9be5da60f78"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/NLM25M2LTIN4LM2SGDJIEA2GGH/bundle.json","state_url":"https://pith.science/pith/NLM25M2LTIN4LM2SGDJIEA2GGH/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/NLM25M2LTIN4LM2SGDJIEA2GGH/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":"2026-05-21T18:56:33Z","links":{"resolver":"https://pith.science/pith/NLM25M2LTIN4LM2SGDJIEA2GGH","bundle":"https://pith.science/pith/NLM25M2LTIN4LM2SGDJIEA2GGH/bundle.json","state":"https://pith.science/pith/NLM25M2LTIN4LM2SGDJIEA2GGH/state.json","well_known_bundle":"https://pith.science/.well-known/pith/NLM25M2LTIN4LM2SGDJIEA2GGH/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:NLM25M2LTIN4LM2SGDJIEA2GGH","merge_version":"pith-open-graph-merge-v1","event_count":4,"valid_event_count":4,"invalid_event_count":0,"equivocation_count":1,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"f9ae3e3b5d6f7dc14492814bc51cb8e3b666f95dce1a58841cdde13ecb67f11b","cross_cats_sorted":["cs.AI","cs.LG"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"q-bio.NC","submitted_at":"2026-05-19T17:14:27Z","title_canon_sha256":"b950740666760663e0fda42c7656bb64bd5347ebc3d762b22817e1ecf31c9193"},"schema_version":"1.0","source":{"id":"2605.20127","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.20127","created_at":"2026-05-20T02:06:03Z"},{"alias_kind":"arxiv_version","alias_value":"2605.20127v1","created_at":"2026-05-20T02:06:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.20127","created_at":"2026-05-20T02:06:03Z"},{"alias_kind":"pith_short_12","alias_value":"NLM25M2LTIN4","created_at":"2026-05-20T02:06:03Z"},{"alias_kind":"pith_short_16","alias_value":"NLM25M2LTIN4LM2S","created_at":"2026-05-20T02:06:03Z"},{"alias_kind":"pith_short_8","alias_value":"NLM25M2L","created_at":"2026-05-20T02:06:03Z"}],"graph_snapshots":[{"event_id":"sha256:9ea9b5a74c19d1d4f3bd63a25c889b6fc7f8ad043bc9ccbd8f7be224cca75af0","target":"graph","created_at":"2026-05-20T02:06:03Z","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/2605.20127/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Artificial vision models are often evaluated against the human visual cortex by measuring how accurately their internal representations predict brain responses. However, prediction accuracy alone does not indicate which dimensions of the target brain's response space are recovered. Here, we introduce a unified framework for evaluating both model-brain and brain-brain alignment by identifying the response dimensions recovered by prediction. Using repeated fMRI measurements, we first identify target-brain response dimensions that can be reproducibly predicted across independent trial splits. We ","authors_text":"Ayumu Yamashita, Kaoru Amano, Ken Nakamura, Ryuto Yashiro, Tomoya Nakai","cross_cats":["cs.AI","cs.LG"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"q-bio.NC","submitted_at":"2026-05-19T17:14:27Z","title":"Beyond Prediction Accuracy: Target-Space Recovery Profiles for Evaluating Model-Brain Alignment"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.20127","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":"sha256:2aa01e0317a70c932384050fb1a38e8e6b35987089564978f5ff373282e96b7e","target":"record","created_at":"2026-05-20T02:06:03Z","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":"f9ae3e3b5d6f7dc14492814bc51cb8e3b666f95dce1a58841cdde13ecb67f11b","cross_cats_sorted":["cs.AI","cs.LG"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"q-bio.NC","submitted_at":"2026-05-19T17:14:27Z","title_canon_sha256":"b950740666760663e0fda42c7656bb64bd5347ebc3d762b22817e1ecf31c9193"},"schema_version":"1.0","source":{"id":"2605.20127","kind":"arxiv","version":1}},"canonical_sha256":"6ad9aeb34b9a1bc5b35230d282034631ec09aff24077b0b1fab2a42822be6d20","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6ad9aeb34b9a1bc5b35230d282034631ec09aff24077b0b1fab2a42822be6d20","first_computed_at":"2026-05-20T02:06:03.297673Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-20T02:06:03.297673Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3/VczJVtI8jC4FDKLd6hMey27xvFbt+v9Vww+V37qtAaJ8jGWXU6lugt4UVzEwr4XCN27EpkQ0A5WweohcfJAQ==","signature_status":"signed_v1","signed_at":"2026-05-20T02:06:03.298490Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.20127","source_kind":"arxiv","source_version":1}}},"equivocations":[{"signer_id":"pith.science","event_type":"integrity_finding","target":"integrity","event_ids":["sha256:ccf3ff63a482c8517fcac2959ac0201a96a3b23668716c582294590a3b369692","sha256:f0c96c3aa9f30900e62f9eb167493c803514374a4b05a6b997e1c9be5da60f78"]}],"invalid_events":[],"applied_event_ids":["sha256:2aa01e0317a70c932384050fb1a38e8e6b35987089564978f5ff373282e96b7e","sha256:9ea9b5a74c19d1d4f3bd63a25c889b6fc7f8ad043bc9ccbd8f7be224cca75af0"],"state_sha256":"abdf028c02615b1ae5f21c0bbae03a88fed500b07e41cde5a7dbeb9ed5398910"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oGo/BdArCOU86etWOJ40a3S7K0cmvf0bCfxxp1iYXwTMgcRMiaVUuH2gy5MzfxG+IEPcC8Qv8C0Bpu+y1TQXBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-21T18:56:33.909858Z","bundle_sha256":"ca790bbbf099e6c9f118838e149fdde32ac95d9f66378ae7aff7af769b79a38f"}}