{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:MRRMPWZZG67RWFQIIEPUYWUCTZ","short_pith_number":"pith:MRRMPWZZ","canonical_record":{"source":{"id":"2411.10458","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"eess.SP","submitted_at":"2024-11-01T17:58:01Z","cross_cats_sorted":["cs.LG","q-bio.NC"],"title_canon_sha256":"581e06c441d7f9c99f2ca08ab305feab7cefe808bedfc792e0ee072e7ef7deae","abstract_canon_sha256":"2cb3e8b6680dfd7e4aeb1afb0ec96c9ba4b8549ff516006563331d44c491faa0"},"schema_version":"1.0"},"canonical_sha256":"6462c7db3937bf1b1608411f4c5a829e62c2aa81b14c9e4c921f4c2f2318a916","source":{"kind":"arxiv","id":"2411.10458","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2411.10458","created_at":"2026-07-05T09:36:16Z"},{"alias_kind":"arxiv_version","alias_value":"2411.10458v1","created_at":"2026-07-05T09:36:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2411.10458","created_at":"2026-07-05T09:36:16Z"},{"alias_kind":"pith_short_12","alias_value":"MRRMPWZZG67R","created_at":"2026-07-05T09:36:16Z"},{"alias_kind":"pith_short_16","alias_value":"MRRMPWZZG67RWFQI","created_at":"2026-07-05T09:36:16Z"},{"alias_kind":"pith_short_8","alias_value":"MRRMPWZZ","created_at":"2026-07-05T09:36:16Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:MRRMPWZZG67RWFQIIEPUYWUCTZ","target":"record","payload":{"canonical_record":{"source":{"id":"2411.10458","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"eess.SP","submitted_at":"2024-11-01T17:58:01Z","cross_cats_sorted":["cs.LG","q-bio.NC"],"title_canon_sha256":"581e06c441d7f9c99f2ca08ab305feab7cefe808bedfc792e0ee072e7ef7deae","abstract_canon_sha256":"2cb3e8b6680dfd7e4aeb1afb0ec96c9ba4b8549ff516006563331d44c491faa0"},"schema_version":"1.0"},"canonical_sha256":"6462c7db3937bf1b1608411f4c5a829e62c2aa81b14c9e4c921f4c2f2318a916","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:36:16.985533Z","signature_b64":"tEok+BeThHxPCnJTOMIKA5itJEiHdhnU2WtnMTPCMgH09WlBDSj9yeYj1O7FW/TzloZWE/qtIWcxu838O+O5BA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6462c7db3937bf1b1608411f4c5a829e62c2aa81b14c9e4c921f4c2f2318a916","last_reissued_at":"2026-07-05T09:36:16.984974Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:36:16.984974Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2411.10458","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":"2026-07-05T09:36:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AuOWnILPniDXqeKLMOQmgeDlrIPk8NmT9aX4WWCkOMJWIuIwAYDK34j2GmdHlYe1xFiOzusV5mpPQH6d4pFKBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-17T10:04:28.650775Z"},"content_sha256":"43c8c69453b6128dcb990dead2ba8c5252db8beb17c3068d94e82a04c5f335e3","schema_version":"1.0","event_id":"sha256:43c8c69453b6128dcb990dead2ba8c5252db8beb17c3068d94e82a04c5f335e3"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:MRRMPWZZG67RWFQIIEPUYWUCTZ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Neural decoding from stereotactic EEG: accounting for electrode variability across subjects","license":"http://creativecommons.org/licenses/by-sa/4.0/","headline":"","cross_cats":["cs.LG","q-bio.NC"],"primary_cat":"eess.SP","authors_text":"Ashwin G. Ramayya, Evangelos Chatzipantazis, Flavia Vitale, Georgios Mentzelopoulos, Konrad P. Kording, Kostas Daniilidis, Michelle J. Hedlund, Vivek P. Buch","submitted_at":"2024-11-01T17:58:01Z","abstract_excerpt":"Deep learning based neural decoding from stereotactic electroencephalography (sEEG) would likely benefit from scaling up both dataset and model size. To achieve this, combining data across multiple subjects is crucial. However, in sEEG cohorts, each subject has a variable number of electrodes placed at distinct locations in their brain, solely based on clinical needs. Such heterogeneity in electrode number/placement poses a significant challenge for data integration, since there is no clear correspondence of the neural activity recorded at distinct sites between individuals. Here we introduce "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2411.10458","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/2411.10458/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":"2026-07-05T09:36:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"u4lW/RxkqEtgPtwBxkpB2hsC8Y8R3LBaetvUr1lK2+8/S7puvAfUp2bELa1agHrVJk5tzEgKXkHLWfA26OS2Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-17T10:04:28.651149Z"},"content_sha256":"b409bd5feabe422d78242849626b139bb1b751cdfab0343809e37673e6f39a0a","schema_version":"1.0","event_id":"sha256:b409bd5feabe422d78242849626b139bb1b751cdfab0343809e37673e6f39a0a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MRRMPWZZG67RWFQIIEPUYWUCTZ/bundle.json","state_url":"https://pith.science/pith/MRRMPWZZG67RWFQIIEPUYWUCTZ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MRRMPWZZG67RWFQIIEPUYWUCTZ/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":"2026-07-17T10:04:28Z","links":{"resolver":"https://pith.science/pith/MRRMPWZZG67RWFQIIEPUYWUCTZ","bundle":"https://pith.science/pith/MRRMPWZZG67RWFQIIEPUYWUCTZ/bundle.json","state":"https://pith.science/pith/MRRMPWZZG67RWFQIIEPUYWUCTZ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MRRMPWZZG67RWFQIIEPUYWUCTZ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:MRRMPWZZG67RWFQIIEPUYWUCTZ","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":"2cb3e8b6680dfd7e4aeb1afb0ec96c9ba4b8549ff516006563331d44c491faa0","cross_cats_sorted":["cs.LG","q-bio.NC"],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"eess.SP","submitted_at":"2024-11-01T17:58:01Z","title_canon_sha256":"581e06c441d7f9c99f2ca08ab305feab7cefe808bedfc792e0ee072e7ef7deae"},"schema_version":"1.0","source":{"id":"2411.10458","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2411.10458","created_at":"2026-07-05T09:36:16Z"},{"alias_kind":"arxiv_version","alias_value":"2411.10458v1","created_at":"2026-07-05T09:36:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2411.10458","created_at":"2026-07-05T09:36:16Z"},{"alias_kind":"pith_short_12","alias_value":"MRRMPWZZG67R","created_at":"2026-07-05T09:36:16Z"},{"alias_kind":"pith_short_16","alias_value":"MRRMPWZZG67RWFQI","created_at":"2026-07-05T09:36:16Z"},{"alias_kind":"pith_short_8","alias_value":"MRRMPWZZ","created_at":"2026-07-05T09:36:16Z"}],"graph_snapshots":[{"event_id":"sha256:b409bd5feabe422d78242849626b139bb1b751cdfab0343809e37673e6f39a0a","target":"graph","created_at":"2026-07-05T09:36:16Z","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/2411.10458/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Deep learning based neural decoding from stereotactic electroencephalography (sEEG) would likely benefit from scaling up both dataset and model size. To achieve this, combining data across multiple subjects is crucial. However, in sEEG cohorts, each subject has a variable number of electrodes placed at distinct locations in their brain, solely based on clinical needs. Such heterogeneity in electrode number/placement poses a significant challenge for data integration, since there is no clear correspondence of the neural activity recorded at distinct sites between individuals. Here we introduce ","authors_text":"Ashwin G. Ramayya, Evangelos Chatzipantazis, Flavia Vitale, Georgios Mentzelopoulos, Konrad P. Kording, Kostas Daniilidis, Michelle J. Hedlund, Vivek P. Buch","cross_cats":["cs.LG","q-bio.NC"],"headline":"","license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"eess.SP","submitted_at":"2024-11-01T17:58:01Z","title":"Neural decoding from stereotactic EEG: accounting for electrode variability across subjects"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2411.10458","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":"sha256:43c8c69453b6128dcb990dead2ba8c5252db8beb17c3068d94e82a04c5f335e3","target":"record","created_at":"2026-07-05T09:36:16Z","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":"2cb3e8b6680dfd7e4aeb1afb0ec96c9ba4b8549ff516006563331d44c491faa0","cross_cats_sorted":["cs.LG","q-bio.NC"],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"eess.SP","submitted_at":"2024-11-01T17:58:01Z","title_canon_sha256":"581e06c441d7f9c99f2ca08ab305feab7cefe808bedfc792e0ee072e7ef7deae"},"schema_version":"1.0","source":{"id":"2411.10458","kind":"arxiv","version":1}},"canonical_sha256":"6462c7db3937bf1b1608411f4c5a829e62c2aa81b14c9e4c921f4c2f2318a916","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6462c7db3937bf1b1608411f4c5a829e62c2aa81b14c9e4c921f4c2f2318a916","first_computed_at":"2026-07-05T09:36:16.984974Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:36:16.984974Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"tEok+BeThHxPCnJTOMIKA5itJEiHdhnU2WtnMTPCMgH09WlBDSj9yeYj1O7FW/TzloZWE/qtIWcxu838O+O5BA==","signature_status":"signed_v1","signed_at":"2026-07-05T09:36:16.985533Z","signed_message":"canonical_sha256_bytes"},"source_id":"2411.10458","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:43c8c69453b6128dcb990dead2ba8c5252db8beb17c3068d94e82a04c5f335e3","sha256:b409bd5feabe422d78242849626b139bb1b751cdfab0343809e37673e6f39a0a"],"state_sha256":"684d9f228c723ae6d6ea3085bcfad25a65b1c52d1a9ca013b5439a0dfff197b2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Rp8yP9FEtX/n72HjnxAdbu+yCHAXZjcpEcHV/EOyypdZGZDdnizz+rYQ5VrAAKuqxhC461Y1GmH0e4nR53RFBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-17T10:04:28.653441Z","bundle_sha256":"86b2b0a8694c4ec255457e100fc6c5b197eb900876ede2a148eb587f4a2d85b2"}}