{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:CTE5EMCKOKCLCHG45N3IORW2WL","short_pith_number":"pith:CTE5EMCK","canonical_record":{"source":{"id":"1311.3211","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.NC","submitted_at":"2013-11-13T17:04:41Z","cross_cats_sorted":["cond-mat.dis-nn","cs.NE","physics.bio-ph","stat.ML"],"title_canon_sha256":"7dca9fbec756c2462fdc126169a7b72979176971a2d815e05c93b243f8b51899","abstract_canon_sha256":"f94a26e645a318de115a267a040f6061e6159d6cda1f1dece5339d9f3405987e"},"schema_version":"1.0"},"canonical_sha256":"14c9d2304a7284b11cdceb768746dab2ed301f463ac64dc734405eae521e4fe1","source":{"kind":"arxiv","id":"1311.3211","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1311.3211","created_at":"2026-05-18T00:48:55Z"},{"alias_kind":"arxiv_version","alias_value":"1311.3211v1","created_at":"2026-05-18T00:48:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1311.3211","created_at":"2026-05-18T00:48:55Z"},{"alias_kind":"pith_short_12","alias_value":"CTE5EMCKOKCL","created_at":"2026-05-18T12:27:40Z"},{"alias_kind":"pith_short_16","alias_value":"CTE5EMCKOKCLCHG4","created_at":"2026-05-18T12:27:40Z"},{"alias_kind":"pith_short_8","alias_value":"CTE5EMCK","created_at":"2026-05-18T12:27:40Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:CTE5EMCKOKCLCHG45N3IORW2WL","target":"record","payload":{"canonical_record":{"source":{"id":"1311.3211","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.NC","submitted_at":"2013-11-13T17:04:41Z","cross_cats_sorted":["cond-mat.dis-nn","cs.NE","physics.bio-ph","stat.ML"],"title_canon_sha256":"7dca9fbec756c2462fdc126169a7b72979176971a2d815e05c93b243f8b51899","abstract_canon_sha256":"f94a26e645a318de115a267a040f6061e6159d6cda1f1dece5339d9f3405987e"},"schema_version":"1.0"},"canonical_sha256":"14c9d2304a7284b11cdceb768746dab2ed301f463ac64dc734405eae521e4fe1","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:48:55.373510Z","signature_b64":"h8kX6ZIwTUcOdffrwXJFDD9weh/dnJh+ydLWZwNEhma6BR7r+98lDqcF8nuaNA3GAE/q5w+Q3rr5XTXeKsCRAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"14c9d2304a7284b11cdceb768746dab2ed301f463ac64dc734405eae521e4fe1","last_reissued_at":"2026-05-18T00:48:55.372966Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:48:55.372966Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1311.3211","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":"2026-05-18T00:48:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JZ4LrSUTJx1KpVFMHNMUMCKIx21jTB/PxYjMds/jFf9rCPOWJxC0m6j6Uw/aAF+6N9/IMmoLtMUHTFsfWGbeBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-23T20:36:26.812540Z"},"content_sha256":"e5caa056957c08f9af6566b8a3a1014c2eece5f774787e5c14ab6ff7ac39f44e","schema_version":"1.0","event_id":"sha256:e5caa056957c08f9af6566b8a3a1014c2eece5f774787e5c14ab6ff7ac39f44e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:CTE5EMCKOKCLCHG45N3IORW2WL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Stochastic inference with deterministic spiking neurons","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.dis-nn","cs.NE","physics.bio-ph","stat.ML"],"primary_cat":"q-bio.NC","authors_text":"Ilja Bytschok, Johannes Bill, Johannes Schemmel, Karlheinz Meier, Mihai A. Petrovici","submitted_at":"2013-11-13T17:04:41Z","abstract_excerpt":"The seemingly stochastic transient dynamics of neocortical circuits observed in vivo have been hypothesized to represent a signature of ongoing stochastic inference. In vitro neurons, on the other hand, exhibit a highly deterministic response to various types of stimulation. We show that an ensemble of deterministic leaky integrate-and-fire neurons embedded in a spiking noisy environment can attain the correct firing statistics in order to sample from a well-defined target distribution. We provide an analytical derivation of the activation function on the single cell level; for recurrent netwo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1311.3211","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":"2026-05-18T00:48:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GZCdKyo0c9uWT1B4Yg45zNGhMx2f18f9AYBmj9cy482BIBOyWDkADawZxTY5GBSg7DQvf8K3dpPEeAkv3/ixCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-23T20:36:26.812959Z"},"content_sha256":"ca858f0c50e9f7065e3ed5ee9fc4279d6c14e5828df2fde0f16b709e525bcfbd","schema_version":"1.0","event_id":"sha256:ca858f0c50e9f7065e3ed5ee9fc4279d6c14e5828df2fde0f16b709e525bcfbd"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CTE5EMCKOKCLCHG45N3IORW2WL/bundle.json","state_url":"https://pith.science/pith/CTE5EMCKOKCLCHG45N3IORW2WL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CTE5EMCKOKCLCHG45N3IORW2WL/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":"2026-05-23T20:36:26Z","links":{"resolver":"https://pith.science/pith/CTE5EMCKOKCLCHG45N3IORW2WL","bundle":"https://pith.science/pith/CTE5EMCKOKCLCHG45N3IORW2WL/bundle.json","state":"https://pith.science/pith/CTE5EMCKOKCLCHG45N3IORW2WL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CTE5EMCKOKCLCHG45N3IORW2WL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:CTE5EMCKOKCLCHG45N3IORW2WL","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":"f94a26e645a318de115a267a040f6061e6159d6cda1f1dece5339d9f3405987e","cross_cats_sorted":["cond-mat.dis-nn","cs.NE","physics.bio-ph","stat.ML"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.NC","submitted_at":"2013-11-13T17:04:41Z","title_canon_sha256":"7dca9fbec756c2462fdc126169a7b72979176971a2d815e05c93b243f8b51899"},"schema_version":"1.0","source":{"id":"1311.3211","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1311.3211","created_at":"2026-05-18T00:48:55Z"},{"alias_kind":"arxiv_version","alias_value":"1311.3211v1","created_at":"2026-05-18T00:48:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1311.3211","created_at":"2026-05-18T00:48:55Z"},{"alias_kind":"pith_short_12","alias_value":"CTE5EMCKOKCL","created_at":"2026-05-18T12:27:40Z"},{"alias_kind":"pith_short_16","alias_value":"CTE5EMCKOKCLCHG4","created_at":"2026-05-18T12:27:40Z"},{"alias_kind":"pith_short_8","alias_value":"CTE5EMCK","created_at":"2026-05-18T12:27:40Z"}],"graph_snapshots":[{"event_id":"sha256:ca858f0c50e9f7065e3ed5ee9fc4279d6c14e5828df2fde0f16b709e525bcfbd","target":"graph","created_at":"2026-05-18T00:48:55Z","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":"The seemingly stochastic transient dynamics of neocortical circuits observed in vivo have been hypothesized to represent a signature of ongoing stochastic inference. In vitro neurons, on the other hand, exhibit a highly deterministic response to various types of stimulation. We show that an ensemble of deterministic leaky integrate-and-fire neurons embedded in a spiking noisy environment can attain the correct firing statistics in order to sample from a well-defined target distribution. We provide an analytical derivation of the activation function on the single cell level; for recurrent netwo","authors_text":"Ilja Bytschok, Johannes Bill, Johannes Schemmel, Karlheinz Meier, Mihai A. Petrovici","cross_cats":["cond-mat.dis-nn","cs.NE","physics.bio-ph","stat.ML"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.NC","submitted_at":"2013-11-13T17:04:41Z","title":"Stochastic inference with deterministic spiking neurons"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1311.3211","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:e5caa056957c08f9af6566b8a3a1014c2eece5f774787e5c14ab6ff7ac39f44e","target":"record","created_at":"2026-05-18T00:48:55Z","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":"f94a26e645a318de115a267a040f6061e6159d6cda1f1dece5339d9f3405987e","cross_cats_sorted":["cond-mat.dis-nn","cs.NE","physics.bio-ph","stat.ML"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.NC","submitted_at":"2013-11-13T17:04:41Z","title_canon_sha256":"7dca9fbec756c2462fdc126169a7b72979176971a2d815e05c93b243f8b51899"},"schema_version":"1.0","source":{"id":"1311.3211","kind":"arxiv","version":1}},"canonical_sha256":"14c9d2304a7284b11cdceb768746dab2ed301f463ac64dc734405eae521e4fe1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"14c9d2304a7284b11cdceb768746dab2ed301f463ac64dc734405eae521e4fe1","first_computed_at":"2026-05-18T00:48:55.372966Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:48:55.372966Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"h8kX6ZIwTUcOdffrwXJFDD9weh/dnJh+ydLWZwNEhma6BR7r+98lDqcF8nuaNA3GAE/q5w+Q3rr5XTXeKsCRAg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:48:55.373510Z","signed_message":"canonical_sha256_bytes"},"source_id":"1311.3211","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e5caa056957c08f9af6566b8a3a1014c2eece5f774787e5c14ab6ff7ac39f44e","sha256:ca858f0c50e9f7065e3ed5ee9fc4279d6c14e5828df2fde0f16b709e525bcfbd"],"state_sha256":"41c8db1ca96af74ac1bcfc34deb9ec9d70ce696f86da5e5ae07557359c150e6a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GBn1HIbOAPTPezgEp4ClPj74aLM4i8wwDvan8yUCG1UkuBKlIVyRhP+XJ1ZEnfEK/OPb/g/omkwTjI3usl+HBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-23T20:36:26.816095Z","bundle_sha256":"e8400b9102104977dc8bbf059c8dc3b3a49ef78188bf61f4a57e8d84fd641c9a"}}