{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:2GV54LXFQVHHDRWPFJNDE3PYYQ","short_pith_number":"pith:2GV54LXF","canonical_record":{"source":{"id":"1612.08780","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2016-12-28T01:08:56Z","cross_cats_sorted":["q-bio.NC"],"title_canon_sha256":"815eecac3e17164a746ebd6875da9e52bd1d56fa4e335b022b588fd9da2d17a7","abstract_canon_sha256":"3faee134e5b6581a51e94f0886b4e7d48f5fcda1db6bb06dffc892e4a84163ea"},"schema_version":"1.0"},"canonical_sha256":"d1abde2ee5854e71c6cf2a5a326df8c42efbd8b4bb6cd3385db4d428cd1d7c32","source":{"kind":"arxiv","id":"1612.08780","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1612.08780","created_at":"2026-05-18T00:53:47Z"},{"alias_kind":"arxiv_version","alias_value":"1612.08780v1","created_at":"2026-05-18T00:53:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1612.08780","created_at":"2026-05-18T00:53:47Z"},{"alias_kind":"pith_short_12","alias_value":"2GV54LXFQVHH","created_at":"2026-05-18T12:29:55Z"},{"alias_kind":"pith_short_16","alias_value":"2GV54LXFQVHHDRWP","created_at":"2026-05-18T12:29:55Z"},{"alias_kind":"pith_short_8","alias_value":"2GV54LXF","created_at":"2026-05-18T12:29:55Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:2GV54LXFQVHHDRWPFJNDE3PYYQ","target":"record","payload":{"canonical_record":{"source":{"id":"1612.08780","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2016-12-28T01:08:56Z","cross_cats_sorted":["q-bio.NC"],"title_canon_sha256":"815eecac3e17164a746ebd6875da9e52bd1d56fa4e335b022b588fd9da2d17a7","abstract_canon_sha256":"3faee134e5b6581a51e94f0886b4e7d48f5fcda1db6bb06dffc892e4a84163ea"},"schema_version":"1.0"},"canonical_sha256":"d1abde2ee5854e71c6cf2a5a326df8c42efbd8b4bb6cd3385db4d428cd1d7c32","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:53:47.173008Z","signature_b64":"wQN3O/MdytrtBGTrbQlaZ+FRVy5d02arOvnyakBR1pgk3wO37UEQzu15JrVMFcSrfPjR8zDwMReUNzTE7D80AQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d1abde2ee5854e71c6cf2a5a326df8c42efbd8b4bb6cd3385db4d428cd1d7c32","last_reissued_at":"2026-05-18T00:53:47.172506Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:53:47.172506Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1612.08780","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":"2026-05-18T00:53:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"uEnHkp0x1d9oV1frhYyuBQWe9wVscgr7wjbHJGnGW49lwS0YVfloOOSpapjTAhN+tGo3k5GnSWx6+zIqPA3FDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T01:17:20.925660Z"},"content_sha256":"f21130dea5eaef31055cde3ab8206a56ebef77e1225c26ef0932ddde4e322633","schema_version":"1.0","event_id":"sha256:f21130dea5eaef31055cde3ab8206a56ebef77e1225c26ef0932ddde4e322633"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:2GV54LXFQVHHDRWPFJNDE3PYYQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"An FFT-based Synchronization Approach to Recognize Human Behaviors 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":"2016-12-28T01:08:56Z","abstract_excerpt":"Classification of human behavior is key to developing closed-loop Deep Brain Stimulation (DBS) systems, which may be able to decrease the power consumption and side effects of the existing systems. Recent studies have shown that the Local Field Potential (LFP) signals from both Subthalamic Nuclei (STN) of the brain can be used to recognize human behavior. Since the DBS leads implanted in each STN can collect three bipolar signals, the selection of a suitable pair of LFPs that achieves optimal recognition performance is still an open problem to address. Considering the presence of synchronized "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1612.08780","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":"2026-05-18T00:53:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7HnJhRUgdNbUMnTJKkAeRS3hdNXdmJ3VwqDn2uxMaZYUHDB9NxAJ+MS0SeM5egXIuwBqeAL3iFefWsAZ4jhUBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T01:17:20.926356Z"},"content_sha256":"b8b3ed6d52a9afed07acb6454e4014d5910c469e8307e69cb7de2747ea0af54b","schema_version":"1.0","event_id":"sha256:b8b3ed6d52a9afed07acb6454e4014d5910c469e8307e69cb7de2747ea0af54b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2GV54LXFQVHHDRWPFJNDE3PYYQ/bundle.json","state_url":"https://pith.science/pith/2GV54LXFQVHHDRWPFJNDE3PYYQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2GV54LXFQVHHDRWPFJNDE3PYYQ/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":"2026-06-08T01:17:20Z","links":{"resolver":"https://pith.science/pith/2GV54LXFQVHHDRWPFJNDE3PYYQ","bundle":"https://pith.science/pith/2GV54LXFQVHHDRWPFJNDE3PYYQ/bundle.json","state":"https://pith.science/pith/2GV54LXFQVHHDRWPFJNDE3PYYQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2GV54LXFQVHHDRWPFJNDE3PYYQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:2GV54LXFQVHHDRWPFJNDE3PYYQ","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":"3faee134e5b6581a51e94f0886b4e7d48f5fcda1db6bb06dffc892e4a84163ea","cross_cats_sorted":["q-bio.NC"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2016-12-28T01:08:56Z","title_canon_sha256":"815eecac3e17164a746ebd6875da9e52bd1d56fa4e335b022b588fd9da2d17a7"},"schema_version":"1.0","source":{"id":"1612.08780","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1612.08780","created_at":"2026-05-18T00:53:47Z"},{"alias_kind":"arxiv_version","alias_value":"1612.08780v1","created_at":"2026-05-18T00:53:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1612.08780","created_at":"2026-05-18T00:53:47Z"},{"alias_kind":"pith_short_12","alias_value":"2GV54LXFQVHH","created_at":"2026-05-18T12:29:55Z"},{"alias_kind":"pith_short_16","alias_value":"2GV54LXFQVHHDRWP","created_at":"2026-05-18T12:29:55Z"},{"alias_kind":"pith_short_8","alias_value":"2GV54LXF","created_at":"2026-05-18T12:29:55Z"}],"graph_snapshots":[{"event_id":"sha256:b8b3ed6d52a9afed07acb6454e4014d5910c469e8307e69cb7de2747ea0af54b","target":"graph","created_at":"2026-05-18T00:53:47Z","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":"Classification of human behavior is key to developing closed-loop Deep Brain Stimulation (DBS) systems, which may be able to decrease the power consumption and side effects of the existing systems. Recent studies have shown that the Local Field Potential (LFP) signals from both Subthalamic Nuclei (STN) of the brain can be used to recognize human behavior. Since the DBS leads implanted in each STN can collect three bipolar signals, the selection of a suitable pair of LFPs that achieves optimal recognition performance is still an open problem to address. Considering the presence of synchronized ","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":"2016-12-28T01:08:56Z","title":"An FFT-based Synchronization Approach to Recognize Human Behaviors using STN-LFP Signal"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1612.08780","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:f21130dea5eaef31055cde3ab8206a56ebef77e1225c26ef0932ddde4e322633","target":"record","created_at":"2026-05-18T00:53:47Z","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":"3faee134e5b6581a51e94f0886b4e7d48f5fcda1db6bb06dffc892e4a84163ea","cross_cats_sorted":["q-bio.NC"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2016-12-28T01:08:56Z","title_canon_sha256":"815eecac3e17164a746ebd6875da9e52bd1d56fa4e335b022b588fd9da2d17a7"},"schema_version":"1.0","source":{"id":"1612.08780","kind":"arxiv","version":1}},"canonical_sha256":"d1abde2ee5854e71c6cf2a5a326df8c42efbd8b4bb6cd3385db4d428cd1d7c32","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d1abde2ee5854e71c6cf2a5a326df8c42efbd8b4bb6cd3385db4d428cd1d7c32","first_computed_at":"2026-05-18T00:53:47.172506Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:53:47.172506Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"wQN3O/MdytrtBGTrbQlaZ+FRVy5d02arOvnyakBR1pgk3wO37UEQzu15JrVMFcSrfPjR8zDwMReUNzTE7D80AQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:53:47.173008Z","signed_message":"canonical_sha256_bytes"},"source_id":"1612.08780","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f21130dea5eaef31055cde3ab8206a56ebef77e1225c26ef0932ddde4e322633","sha256:b8b3ed6d52a9afed07acb6454e4014d5910c469e8307e69cb7de2747ea0af54b"],"state_sha256":"910f60106248fa0fff16416f69eed2f469b9e642eed17cd17b8c64bcd1be29fa"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ClI7Nwbf7daa7DBQhiSVs6dAtGY85RB2muXZb3y7lBhQboFeqNtN9Y8SmP6We5JJ8LNtC2tMtQ7o7BiQn5znBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-08T01:17:20.929801Z","bundle_sha256":"0688c7842b2bb6a86b69776ccd8a84b8198f14dcd14307bf650e084894c97950"}}