{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:YAMIRS26W2HDNB46EJTDF3AQ73","short_pith_number":"pith:YAMIRS26","canonical_record":{"source":{"id":"1207.6251","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.NC","submitted_at":"2012-07-26T12:21:55Z","cross_cats_sorted":[],"title_canon_sha256":"aa3b71a090193d2b88aae7c4929a1f41c1a3832f31ca4a917ca73d693a65a032","abstract_canon_sha256":"10acfede2e4f340df27769aac2265a9db1c950ded38e47d459b2bf9662cd7fb9"},"schema_version":"1.0"},"canonical_sha256":"c01888cb5eb68e36879e226632ec10fef25f1b8ad873c9f3b7a78b70b640c818","source":{"kind":"arxiv","id":"1207.6251","version":4},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1207.6251","created_at":"2026-05-18T02:52:56Z"},{"alias_kind":"arxiv_version","alias_value":"1207.6251v4","created_at":"2026-05-18T02:52:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1207.6251","created_at":"2026-05-18T02:52:56Z"},{"alias_kind":"pith_short_12","alias_value":"YAMIRS26W2HD","created_at":"2026-05-18T12:27:27Z"},{"alias_kind":"pith_short_16","alias_value":"YAMIRS26W2HDNB46","created_at":"2026-05-18T12:27:27Z"},{"alias_kind":"pith_short_8","alias_value":"YAMIRS26","created_at":"2026-05-18T12:27:27Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:YAMIRS26W2HDNB46EJTDF3AQ73","target":"record","payload":{"canonical_record":{"source":{"id":"1207.6251","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.NC","submitted_at":"2012-07-26T12:21:55Z","cross_cats_sorted":[],"title_canon_sha256":"aa3b71a090193d2b88aae7c4929a1f41c1a3832f31ca4a917ca73d693a65a032","abstract_canon_sha256":"10acfede2e4f340df27769aac2265a9db1c950ded38e47d459b2bf9662cd7fb9"},"schema_version":"1.0"},"canonical_sha256":"c01888cb5eb68e36879e226632ec10fef25f1b8ad873c9f3b7a78b70b640c818","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:52:56.331806Z","signature_b64":"1ogLhlZYRhLp/8nGbNaUiwy1C4wP11BBBmJMQpDQmZPphsxl119UNkGQqEI+mRFafKouvE/m1eoma47JST6DDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c01888cb5eb68e36879e226632ec10fef25f1b8ad873c9f3b7a78b70b640c818","last_reissued_at":"2026-05-18T02:52:56.331172Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:52:56.331172Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1207.6251","source_version":4,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:52:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fL4XiquTEOJUrF6tO9BkHqB0Oa0kG4y05vxqynY5UMIHR5htd5Fxt4F4vNXQdwlc0J7LyChbbLB9SZh+FnCPAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-25T08:43:04.672483Z"},"content_sha256":"a1d304a98d458b3006402852387dc9749340ceff2b657455d042fb118f29539a","schema_version":"1.0","event_id":"sha256:a1d304a98d458b3006402852387dc9749340ceff2b657455d042fb118f29539a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:YAMIRS26W2HDNB46EJTDF3AQ73","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Spiking input-output relation for general biophysical neuron models","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"q-bio.NC","authors_text":"Daniel Soudry, Ron Meir","submitted_at":"2012-07-26T12:21:55Z","abstract_excerpt":"Cortical neurons include many sub-cellular processes, operating at multiple timescales, which may affect their response to stimulation through non-linear and stochastic interaction with ion channels and ionic concentrations. Since new processes are constantly being discovered, biophysical neuron models increasingly become \"too complex to be useful\" yet \"too simple to be realistic\". A fundamental open question in theoretical neuroscience pertains to how this deadlock may be resolved. In order to tackle this problem, we first define the notion of a \"excitable neuron model\". Then we analytically "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1207.6251","kind":"arxiv","version":4},"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":"2026-05-18T02:52:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TFHu/3qtqeWDFjGCSzigF2HT7gI5QDNZ4R/FuQ2du4TAn4/IXiMLWFWcK5CtbL4u94yI4J9RJ1JsIESTx471Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-25T08:43:04.672832Z"},"content_sha256":"547a7a78bc14801a2cda2da29501b06d6f050d5920ac0105c8fb91fca8a57648","schema_version":"1.0","event_id":"sha256:547a7a78bc14801a2cda2da29501b06d6f050d5920ac0105c8fb91fca8a57648"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YAMIRS26W2HDNB46EJTDF3AQ73/bundle.json","state_url":"https://pith.science/pith/YAMIRS26W2HDNB46EJTDF3AQ73/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YAMIRS26W2HDNB46EJTDF3AQ73/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":"2026-06-25T08:43:04Z","links":{"resolver":"https://pith.science/pith/YAMIRS26W2HDNB46EJTDF3AQ73","bundle":"https://pith.science/pith/YAMIRS26W2HDNB46EJTDF3AQ73/bundle.json","state":"https://pith.science/pith/YAMIRS26W2HDNB46EJTDF3AQ73/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YAMIRS26W2HDNB46EJTDF3AQ73/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:YAMIRS26W2HDNB46EJTDF3AQ73","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":"10acfede2e4f340df27769aac2265a9db1c950ded38e47d459b2bf9662cd7fb9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.NC","submitted_at":"2012-07-26T12:21:55Z","title_canon_sha256":"aa3b71a090193d2b88aae7c4929a1f41c1a3832f31ca4a917ca73d693a65a032"},"schema_version":"1.0","source":{"id":"1207.6251","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1207.6251","created_at":"2026-05-18T02:52:56Z"},{"alias_kind":"arxiv_version","alias_value":"1207.6251v4","created_at":"2026-05-18T02:52:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1207.6251","created_at":"2026-05-18T02:52:56Z"},{"alias_kind":"pith_short_12","alias_value":"YAMIRS26W2HD","created_at":"2026-05-18T12:27:27Z"},{"alias_kind":"pith_short_16","alias_value":"YAMIRS26W2HDNB46","created_at":"2026-05-18T12:27:27Z"},{"alias_kind":"pith_short_8","alias_value":"YAMIRS26","created_at":"2026-05-18T12:27:27Z"}],"graph_snapshots":[{"event_id":"sha256:547a7a78bc14801a2cda2da29501b06d6f050d5920ac0105c8fb91fca8a57648","target":"graph","created_at":"2026-05-18T02:52:56Z","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":"Cortical neurons include many sub-cellular processes, operating at multiple timescales, which may affect their response to stimulation through non-linear and stochastic interaction with ion channels and ionic concentrations. Since new processes are constantly being discovered, biophysical neuron models increasingly become \"too complex to be useful\" yet \"too simple to be realistic\". A fundamental open question in theoretical neuroscience pertains to how this deadlock may be resolved. In order to tackle this problem, we first define the notion of a \"excitable neuron model\". Then we analytically ","authors_text":"Daniel Soudry, Ron Meir","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.NC","submitted_at":"2012-07-26T12:21:55Z","title":"Spiking input-output relation for general biophysical neuron models"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1207.6251","kind":"arxiv","version":4},"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:a1d304a98d458b3006402852387dc9749340ceff2b657455d042fb118f29539a","target":"record","created_at":"2026-05-18T02:52:56Z","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":"10acfede2e4f340df27769aac2265a9db1c950ded38e47d459b2bf9662cd7fb9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.NC","submitted_at":"2012-07-26T12:21:55Z","title_canon_sha256":"aa3b71a090193d2b88aae7c4929a1f41c1a3832f31ca4a917ca73d693a65a032"},"schema_version":"1.0","source":{"id":"1207.6251","kind":"arxiv","version":4}},"canonical_sha256":"c01888cb5eb68e36879e226632ec10fef25f1b8ad873c9f3b7a78b70b640c818","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c01888cb5eb68e36879e226632ec10fef25f1b8ad873c9f3b7a78b70b640c818","first_computed_at":"2026-05-18T02:52:56.331172Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:52:56.331172Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1ogLhlZYRhLp/8nGbNaUiwy1C4wP11BBBmJMQpDQmZPphsxl119UNkGQqEI+mRFafKouvE/m1eoma47JST6DDg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:52:56.331806Z","signed_message":"canonical_sha256_bytes"},"source_id":"1207.6251","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a1d304a98d458b3006402852387dc9749340ceff2b657455d042fb118f29539a","sha256:547a7a78bc14801a2cda2da29501b06d6f050d5920ac0105c8fb91fca8a57648"],"state_sha256":"7eb670e20b24d22109ec633542bce1bf0d032abaf701702fcb97586dbe1a3590"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MklrRSAARTKaTFcz5p01KrEIO3sRm3b1tzZ7h7W7dXDK5F/D2ySz4fzUxTJS7c1nJZ9HYAcqf6nd6OcU2Zd3Dw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-25T08:43:04.674861Z","bundle_sha256":"dc00235324d0a823c094098f712fd5831821fe6c8490b63205f9398d0693c3d4"}}