{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:5IEAZSHUSU5256G7WESXLXYLS5","short_pith_number":"pith:5IEAZSHU","schema_version":"1.0","canonical_sha256":"ea080cc8f4953baef8dfb12575df0b97447d898c56f365c1e07e0c4475a4b35d","source":{"kind":"arxiv","id":"1209.0426","version":2},"attestation_state":"computed","paper":{"title":"A biophysical observation model for field potentials of networks of leaky integrate-and-fire neurons","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"q-bio.NC","authors_text":"Peter beim Graben, Serafim Rodrigues","submitted_at":"2012-09-03T18:37:36Z","abstract_excerpt":"We present a biophysical approach for the coupling of neural network activity as resulting from proper dipole currents of cortical pyramidal neurons to the electric field in extracellular fluid. Starting from a reduced threecompartment model of a single pyramidal neuron, we derive an observation model for dendritic dipole currents in extracellular space and thereby for the dendritic field potential that contributes to the local field potential of a neural population. This work aligns and satisfies the widespread dipole assumption that is motivated by the \"open-field\" configuration of the dendr"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1209.0426","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.NC","submitted_at":"2012-09-03T18:37:36Z","cross_cats_sorted":[],"title_canon_sha256":"e7240903200069e9916559eec5e7600c367ce93a9e853429e97dcd7664f56782","abstract_canon_sha256":"9c3b952c32e603642e2dba8ca56f3b7e279a9d509ebf249ebf19571fe2ebc81f"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:36:56.381235Z","signature_b64":"ohxKcu4nfMgmp08/PmhI0bGi5if/DsJ5YPSdE6cE+iYpGtOB9z+HwhbZmfjQHKRZJpusqmUYI5cujXU1NaH6Aw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ea080cc8f4953baef8dfb12575df0b97447d898c56f365c1e07e0c4475a4b35d","last_reissued_at":"2026-05-18T03:36:56.380560Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:36:56.380560Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A biophysical observation model for field potentials of networks of leaky integrate-and-fire neurons","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"q-bio.NC","authors_text":"Peter beim Graben, Serafim Rodrigues","submitted_at":"2012-09-03T18:37:36Z","abstract_excerpt":"We present a biophysical approach for the coupling of neural network activity as resulting from proper dipole currents of cortical pyramidal neurons to the electric field in extracellular fluid. Starting from a reduced threecompartment model of a single pyramidal neuron, we derive an observation model for dendritic dipole currents in extracellular space and thereby for the dendritic field potential that contributes to the local field potential of a neural population. This work aligns and satisfies the widespread dipole assumption that is motivated by the \"open-field\" configuration of the dendr"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1209.0426","kind":"arxiv","version":2},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1209.0426","created_at":"2026-05-18T03:36:56.380680+00:00"},{"alias_kind":"arxiv_version","alias_value":"1209.0426v2","created_at":"2026-05-18T03:36:56.380680+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1209.0426","created_at":"2026-05-18T03:36:56.380680+00:00"},{"alias_kind":"pith_short_12","alias_value":"5IEAZSHUSU52","created_at":"2026-05-18T12:26:53.410803+00:00"},{"alias_kind":"pith_short_16","alias_value":"5IEAZSHUSU5256G7","created_at":"2026-05-18T12:26:53.410803+00:00"},{"alias_kind":"pith_short_8","alias_value":"5IEAZSHU","created_at":"2026-05-18T12:26:53.410803+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/5IEAZSHUSU5256G7WESXLXYLS5","json":"https://pith.science/pith/5IEAZSHUSU5256G7WESXLXYLS5.json","graph_json":"https://pith.science/api/pith-number/5IEAZSHUSU5256G7WESXLXYLS5/graph.json","events_json":"https://pith.science/api/pith-number/5IEAZSHUSU5256G7WESXLXYLS5/events.json","paper":"https://pith.science/paper/5IEAZSHU"},"agent_actions":{"view_html":"https://pith.science/pith/5IEAZSHUSU5256G7WESXLXYLS5","download_json":"https://pith.science/pith/5IEAZSHUSU5256G7WESXLXYLS5.json","view_paper":"https://pith.science/paper/5IEAZSHU","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1209.0426&json=true","fetch_graph":"https://pith.science/api/pith-number/5IEAZSHUSU5256G7WESXLXYLS5/graph.json","fetch_events":"https://pith.science/api/pith-number/5IEAZSHUSU5256G7WESXLXYLS5/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/5IEAZSHUSU5256G7WESXLXYLS5/action/timestamp_anchor","attest_storage":"https://pith.science/pith/5IEAZSHUSU5256G7WESXLXYLS5/action/storage_attestation","attest_author":"https://pith.science/pith/5IEAZSHUSU5256G7WESXLXYLS5/action/author_attestation","sign_citation":"https://pith.science/pith/5IEAZSHUSU5256G7WESXLXYLS5/action/citation_signature","submit_replication":"https://pith.science/pith/5IEAZSHUSU5256G7WESXLXYLS5/action/replication_record"}},"created_at":"2026-05-18T03:36:56.380680+00:00","updated_at":"2026-05-18T03:36:56.380680+00:00"}