{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:KJRHQITIYRW2TO23HORHPGYOCK","short_pith_number":"pith:KJRHQITI","canonical_record":{"source":{"id":"2506.04745","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2025-06-05T08:23:02Z","cross_cats_sorted":[],"title_canon_sha256":"6f73a80d4d6b41ffe933fd6a6c6cfd901bedfb60b935bc591dce35ae32bcf768","abstract_canon_sha256":"34d84f3a30afa2ad139b4c8bb34c065e00d653302d8968c551d7738db2a64a00"},"schema_version":"1.0"},"canonical_sha256":"5262782268c46da9bb5b3ba2779b0e12b04839b411cd20ee29653fabbb2524d1","source":{"kind":"arxiv","id":"2506.04745","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.04745","created_at":"2026-07-05T11:16:19Z"},{"alias_kind":"arxiv_version","alias_value":"2506.04745v1","created_at":"2026-07-05T11:16:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.04745","created_at":"2026-07-05T11:16:19Z"},{"alias_kind":"pith_short_12","alias_value":"KJRHQITIYRW2","created_at":"2026-07-05T11:16:19Z"},{"alias_kind":"pith_short_16","alias_value":"KJRHQITIYRW2TO23","created_at":"2026-07-05T11:16:19Z"},{"alias_kind":"pith_short_8","alias_value":"KJRHQITI","created_at":"2026-07-05T11:16:19Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:KJRHQITIYRW2TO23HORHPGYOCK","target":"record","payload":{"canonical_record":{"source":{"id":"2506.04745","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2025-06-05T08:23:02Z","cross_cats_sorted":[],"title_canon_sha256":"6f73a80d4d6b41ffe933fd6a6c6cfd901bedfb60b935bc591dce35ae32bcf768","abstract_canon_sha256":"34d84f3a30afa2ad139b4c8bb34c065e00d653302d8968c551d7738db2a64a00"},"schema_version":"1.0"},"canonical_sha256":"5262782268c46da9bb5b3ba2779b0e12b04839b411cd20ee29653fabbb2524d1","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:16:19.642917Z","signature_b64":"06oR+LICc40+960KKwAAO/Q5Cx5bugP9zO9VeJJ28BvFw4CR6wnamKFpaX0w2UM4yl7tqbAKotgZCuBJ9q4kAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5262782268c46da9bb5b3ba2779b0e12b04839b411cd20ee29653fabbb2524d1","last_reissued_at":"2026-07-05T11:16:19.642444Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:16:19.642444Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2506.04745","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":"2026-07-05T11:16:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bx7nBwe+T/2Vm0lO1YjksnaB25IsuHW8mYGWQ5ohamba/6aaXNLd8T9zqe/9dGgy6NSqN9U7fgrOz81Y5SAGCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T03:39:52.060305Z"},"content_sha256":"c2494fadb2f4af66fc3829ef9af87e2fac7f114c34ab67e481945595487fbdbc","schema_version":"1.0","event_id":"sha256:c2494fadb2f4af66fc3829ef9af87e2fac7f114c34ab67e481945595487fbdbc"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:KJRHQITIYRW2TO23HORHPGYOCK","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Neuronal avalanches as a predictive biomarker of BCI performance: towards a tool to guide tailored training program","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.HC","authors_text":"Camilla Mannino (NERV), Marie-Costance Corsi (NERV), Mario Chavez (NERV), Pierpaolo Sorrentino (INS)","submitted_at":"2025-06-05T08:23:02Z","abstract_excerpt":"Brain-Computer Interfaces (BCIs) based on motor imagery (MI) hold promise for restoring control in individuals with motor impairments. However, up to 30% of users remain unable to effectively use BCIs-a phenomenon termed ''BCI inefficiency.'' This study addresses a major limitation in current BCI training protocols: the use of fixed-length training paradigms that ignore individual learning variability. We propose a novel approach that leverages neuronal avalanches-spatiotemporal cascades of brain activity-as biomarkers to characterize and predict user-specific learning mechanism. Using electro"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.04745","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/2506.04745/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":"2026-07-05T11:16:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PeHO1mLPVLnTlkO1DbKNuinGBXFLPgDc3Ns75XyoJzqnX8M591892VQjeYkViVp3HL+1+wR90xjTW+u3Y4zlDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T03:39:52.060798Z"},"content_sha256":"958f25878034b5c01764461b2acde3c001af14936bc2176eb2e9c10fce4e584c","schema_version":"1.0","event_id":"sha256:958f25878034b5c01764461b2acde3c001af14936bc2176eb2e9c10fce4e584c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/KJRHQITIYRW2TO23HORHPGYOCK/bundle.json","state_url":"https://pith.science/pith/KJRHQITIYRW2TO23HORHPGYOCK/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/KJRHQITIYRW2TO23HORHPGYOCK/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":"2026-08-09T03:39:52Z","links":{"resolver":"https://pith.science/pith/KJRHQITIYRW2TO23HORHPGYOCK","bundle":"https://pith.science/pith/KJRHQITIYRW2TO23HORHPGYOCK/bundle.json","state":"https://pith.science/pith/KJRHQITIYRW2TO23HORHPGYOCK/state.json","well_known_bundle":"https://pith.science/.well-known/pith/KJRHQITIYRW2TO23HORHPGYOCK/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:KJRHQITIYRW2TO23HORHPGYOCK","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":"34d84f3a30afa2ad139b4c8bb34c065e00d653302d8968c551d7738db2a64a00","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2025-06-05T08:23:02Z","title_canon_sha256":"6f73a80d4d6b41ffe933fd6a6c6cfd901bedfb60b935bc591dce35ae32bcf768"},"schema_version":"1.0","source":{"id":"2506.04745","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.04745","created_at":"2026-07-05T11:16:19Z"},{"alias_kind":"arxiv_version","alias_value":"2506.04745v1","created_at":"2026-07-05T11:16:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.04745","created_at":"2026-07-05T11:16:19Z"},{"alias_kind":"pith_short_12","alias_value":"KJRHQITIYRW2","created_at":"2026-07-05T11:16:19Z"},{"alias_kind":"pith_short_16","alias_value":"KJRHQITIYRW2TO23","created_at":"2026-07-05T11:16:19Z"},{"alias_kind":"pith_short_8","alias_value":"KJRHQITI","created_at":"2026-07-05T11:16:19Z"}],"graph_snapshots":[{"event_id":"sha256:958f25878034b5c01764461b2acde3c001af14936bc2176eb2e9c10fce4e584c","target":"graph","created_at":"2026-07-05T11:16:19Z","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/2506.04745/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Brain-Computer Interfaces (BCIs) based on motor imagery (MI) hold promise for restoring control in individuals with motor impairments. However, up to 30% of users remain unable to effectively use BCIs-a phenomenon termed ''BCI inefficiency.'' This study addresses a major limitation in current BCI training protocols: the use of fixed-length training paradigms that ignore individual learning variability. We propose a novel approach that leverages neuronal avalanches-spatiotemporal cascades of brain activity-as biomarkers to characterize and predict user-specific learning mechanism. Using electro","authors_text":"Camilla Mannino (NERV), Marie-Costance Corsi (NERV), Mario Chavez (NERV), Pierpaolo Sorrentino (INS)","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2025-06-05T08:23:02Z","title":"Neuronal avalanches as a predictive biomarker of BCI performance: towards a tool to guide tailored training program"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.04745","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:c2494fadb2f4af66fc3829ef9af87e2fac7f114c34ab67e481945595487fbdbc","target":"record","created_at":"2026-07-05T11:16:19Z","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":"34d84f3a30afa2ad139b4c8bb34c065e00d653302d8968c551d7738db2a64a00","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2025-06-05T08:23:02Z","title_canon_sha256":"6f73a80d4d6b41ffe933fd6a6c6cfd901bedfb60b935bc591dce35ae32bcf768"},"schema_version":"1.0","source":{"id":"2506.04745","kind":"arxiv","version":1}},"canonical_sha256":"5262782268c46da9bb5b3ba2779b0e12b04839b411cd20ee29653fabbb2524d1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5262782268c46da9bb5b3ba2779b0e12b04839b411cd20ee29653fabbb2524d1","first_computed_at":"2026-07-05T11:16:19.642444Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:16:19.642444Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"06oR+LICc40+960KKwAAO/Q5Cx5bugP9zO9VeJJ28BvFw4CR6wnamKFpaX0w2UM4yl7tqbAKotgZCuBJ9q4kAw==","signature_status":"signed_v1","signed_at":"2026-07-05T11:16:19.642917Z","signed_message":"canonical_sha256_bytes"},"source_id":"2506.04745","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c2494fadb2f4af66fc3829ef9af87e2fac7f114c34ab67e481945595487fbdbc","sha256:958f25878034b5c01764461b2acde3c001af14936bc2176eb2e9c10fce4e584c"],"state_sha256":"6d10d705434a077eadad4842d1866b7fa97ef0b271cba4ab2b9353841bef9f23"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YiYYZCo9rruK5obQiacUGpC2SA5seRHXqIf7Amxr62aNPQ9vTHl4ttogtW9vCCsaQjk4OsjZfzoLA44Wf4liDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-09T03:39:52.064421Z","bundle_sha256":"9999e7fabfc6e67a9186d7c02c300b191514e2affc47c320cd3495743f480e3a"}}