{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:KG4EDHNW4PDGN56AHGTZGTQRXK","short_pith_number":"pith:KG4EDHNW","canonical_record":{"source":{"id":"1607.07987","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2016-07-27T07:28:40Z","cross_cats_sorted":["q-bio.NC"],"title_canon_sha256":"c0e97834c858b186db7e04a217f8d2daa473611a6da6f2513310c92f2384af04","abstract_canon_sha256":"fdb3e93f6a1a04faa711471a546ca7f44e24ecf5d500287af052ae714d7295c5"},"schema_version":"1.0"},"canonical_sha256":"51b8419db6e3c666f7c039a7934e11baa214e174a99ff11f24ae9046a6a184b0","source":{"kind":"arxiv","id":"1607.07987","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1607.07987","created_at":"2026-05-18T00:57:49Z"},{"alias_kind":"arxiv_version","alias_value":"1607.07987v1","created_at":"2026-05-18T00:57:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1607.07987","created_at":"2026-05-18T00:57:49Z"},{"alias_kind":"pith_short_12","alias_value":"KG4EDHNW4PDG","created_at":"2026-05-18T12:30:25Z"},{"alias_kind":"pith_short_16","alias_value":"KG4EDHNW4PDGN56A","created_at":"2026-05-18T12:30:25Z"},{"alias_kind":"pith_short_8","alias_value":"KG4EDHNW","created_at":"2026-05-18T12:30:25Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:KG4EDHNW4PDGN56AHGTZGTQRXK","target":"record","payload":{"canonical_record":{"source":{"id":"1607.07987","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2016-07-27T07:28:40Z","cross_cats_sorted":["q-bio.NC"],"title_canon_sha256":"c0e97834c858b186db7e04a217f8d2daa473611a6da6f2513310c92f2384af04","abstract_canon_sha256":"fdb3e93f6a1a04faa711471a546ca7f44e24ecf5d500287af052ae714d7295c5"},"schema_version":"1.0"},"canonical_sha256":"51b8419db6e3c666f7c039a7934e11baa214e174a99ff11f24ae9046a6a184b0","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:57:49.510856Z","signature_b64":"VzheFA4EDaU3RYQmmWcAjuYImMQODjYd9irZmfiN1+GKo44wrGqwQfTjlpID0Qnr4L4NYo02mGj0XqcCnaQqCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"51b8419db6e3c666f7c039a7934e11baa214e174a99ff11f24ae9046a6a184b0","last_reissued_at":"2026-05-18T00:57:49.510160Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:57:49.510160Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1607.07987","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":"2026-05-18T00:57:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qKe5ZCsbYggvUxs/AEk09+EjH404iSPNL8YQxKEv7iTSNoFS01qIkAH4kKPIzgJPrnwkXFBwOb6wG5dSP6fsDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-07T21:42:44.744109Z"},"content_sha256":"9b6c81853781833a73beeeead231ac121f20e3473179363dd5c312e7d6d3164f","schema_version":"1.0","event_id":"sha256:9b6c81853781833a73beeeead231ac121f20e3473179363dd5c312e7d6d3164f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:KG4EDHNW4PDGN56AHGTZGTQRXK","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A Multiple Kernel Learning Approach for Human Behavioral Task Classification using STN-LFP Signal","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["q-bio.NC"],"primary_cat":"cs.CV","authors_text":"Adam O. Hebb, Hosein M. Golshan, Joshua Nedrud, Mohammad H. Mahoor, Sara J. Hanrahan","submitted_at":"2016-07-27T07:28:40Z","abstract_excerpt":"Deep Brain Stimulation (DBS) has gained increasing attention as an effective method to mitigate Parkinsons disease (PD) disorders. Existing DBS systems are open-loop such that the system parameters are not adjusted automatically based on patients behavior. Classification of human behavior is an important step in the design of the next generation of DBS systems that are closed-loop. This paper presents a classification approach to recognize such behavioral tasks using the subthalamic nucleus (STN) Local Field Potential (LFP) signals. In our approach, we use the time-frequency representation (sp"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1607.07987","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:57:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"D/tUXuezt+w6dLRkRq1T+oxjE+1ZTwU/9dlWjW0WMeup/VnFNwas8v3LbGDduXL/icS8+1uAEO8QLs6GTm++CQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-07T21:42:44.744801Z"},"content_sha256":"a59a9f31e8a46280f8369ec2b2528a7d6a88c6d6775762c30b4d177133becbc7","schema_version":"1.0","event_id":"sha256:a59a9f31e8a46280f8369ec2b2528a7d6a88c6d6775762c30b4d177133becbc7"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/KG4EDHNW4PDGN56AHGTZGTQRXK/bundle.json","state_url":"https://pith.science/pith/KG4EDHNW4PDGN56AHGTZGTQRXK/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/KG4EDHNW4PDGN56AHGTZGTQRXK/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":"2026-06-07T21:42:44Z","links":{"resolver":"https://pith.science/pith/KG4EDHNW4PDGN56AHGTZGTQRXK","bundle":"https://pith.science/pith/KG4EDHNW4PDGN56AHGTZGTQRXK/bundle.json","state":"https://pith.science/pith/KG4EDHNW4PDGN56AHGTZGTQRXK/state.json","well_known_bundle":"https://pith.science/.well-known/pith/KG4EDHNW4PDGN56AHGTZGTQRXK/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:KG4EDHNW4PDGN56AHGTZGTQRXK","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":"fdb3e93f6a1a04faa711471a546ca7f44e24ecf5d500287af052ae714d7295c5","cross_cats_sorted":["q-bio.NC"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2016-07-27T07:28:40Z","title_canon_sha256":"c0e97834c858b186db7e04a217f8d2daa473611a6da6f2513310c92f2384af04"},"schema_version":"1.0","source":{"id":"1607.07987","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1607.07987","created_at":"2026-05-18T00:57:49Z"},{"alias_kind":"arxiv_version","alias_value":"1607.07987v1","created_at":"2026-05-18T00:57:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1607.07987","created_at":"2026-05-18T00:57:49Z"},{"alias_kind":"pith_short_12","alias_value":"KG4EDHNW4PDG","created_at":"2026-05-18T12:30:25Z"},{"alias_kind":"pith_short_16","alias_value":"KG4EDHNW4PDGN56A","created_at":"2026-05-18T12:30:25Z"},{"alias_kind":"pith_short_8","alias_value":"KG4EDHNW","created_at":"2026-05-18T12:30:25Z"}],"graph_snapshots":[{"event_id":"sha256:a59a9f31e8a46280f8369ec2b2528a7d6a88c6d6775762c30b4d177133becbc7","target":"graph","created_at":"2026-05-18T00:57:49Z","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":"Deep Brain Stimulation (DBS) has gained increasing attention as an effective method to mitigate Parkinsons disease (PD) disorders. Existing DBS systems are open-loop such that the system parameters are not adjusted automatically based on patients behavior. Classification of human behavior is an important step in the design of the next generation of DBS systems that are closed-loop. This paper presents a classification approach to recognize such behavioral tasks using the subthalamic nucleus (STN) Local Field Potential (LFP) signals. In our approach, we use the time-frequency representation (sp","authors_text":"Adam O. Hebb, Hosein M. Golshan, Joshua Nedrud, Mohammad H. Mahoor, Sara J. Hanrahan","cross_cats":["q-bio.NC"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2016-07-27T07:28:40Z","title":"A Multiple Kernel Learning Approach for Human Behavioral Task Classification using STN-LFP Signal"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1607.07987","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":"sha256:9b6c81853781833a73beeeead231ac121f20e3473179363dd5c312e7d6d3164f","target":"record","created_at":"2026-05-18T00:57:49Z","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":"fdb3e93f6a1a04faa711471a546ca7f44e24ecf5d500287af052ae714d7295c5","cross_cats_sorted":["q-bio.NC"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2016-07-27T07:28:40Z","title_canon_sha256":"c0e97834c858b186db7e04a217f8d2daa473611a6da6f2513310c92f2384af04"},"schema_version":"1.0","source":{"id":"1607.07987","kind":"arxiv","version":1}},"canonical_sha256":"51b8419db6e3c666f7c039a7934e11baa214e174a99ff11f24ae9046a6a184b0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"51b8419db6e3c666f7c039a7934e11baa214e174a99ff11f24ae9046a6a184b0","first_computed_at":"2026-05-18T00:57:49.510160Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:57:49.510160Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"VzheFA4EDaU3RYQmmWcAjuYImMQODjYd9irZmfiN1+GKo44wrGqwQfTjlpID0Qnr4L4NYo02mGj0XqcCnaQqCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:57:49.510856Z","signed_message":"canonical_sha256_bytes"},"source_id":"1607.07987","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9b6c81853781833a73beeeead231ac121f20e3473179363dd5c312e7d6d3164f","sha256:a59a9f31e8a46280f8369ec2b2528a7d6a88c6d6775762c30b4d177133becbc7"],"state_sha256":"e482c66e884c93793e5e36c627d1ff414ecad1f29049ec83dbe17e782c329088"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5gZm1ghbhT+xrK4ZSTH9EYgbMACly9hCROE0k9YrWjeCtFKj7sW1kqxe3az6ekTqWUk+xRgXEBmOBbG1lk4/Aw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-07T21:42:44.748602Z","bundle_sha256":"e118f0d752f36070c99eecb907b1fb0ec0fa7c29a38756d051025d00ad7f7935"}}