{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:TEXVFTBGWBVVSPDQDAO56NOXD2","short_pith_number":"pith:TEXVFTBG","canonical_record":{"source":{"id":"2101.06057","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"q-bio.NC","submitted_at":"2021-01-15T10:59:25Z","cross_cats_sorted":["cond-mat.dis-nn"],"title_canon_sha256":"4f6a487a73b97d37be2a2d30dd8e4b6a2bcc514258223812bc3788aa6c847534","abstract_canon_sha256":"ab355b6881e35a76f573d72b469245a879e9cf31c9e0b0e1a2be4925cb9d3e55"},"schema_version":"1.0"},"canonical_sha256":"992f52cc26b06b593c70181ddf35d71e91de7a16a6d18e9046867f6268067a72","source":{"kind":"arxiv","id":"2101.06057","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2101.06057","created_at":"2026-07-05T03:28:12Z"},{"alias_kind":"arxiv_version","alias_value":"2101.06057v2","created_at":"2026-07-05T03:28:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2101.06057","created_at":"2026-07-05T03:28:12Z"},{"alias_kind":"pith_short_12","alias_value":"TEXVFTBGWBVV","created_at":"2026-07-05T03:28:12Z"},{"alias_kind":"pith_short_16","alias_value":"TEXVFTBGWBVVSPDQ","created_at":"2026-07-05T03:28:12Z"},{"alias_kind":"pith_short_8","alias_value":"TEXVFTBG","created_at":"2026-07-05T03:28:12Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:TEXVFTBGWBVVSPDQDAO56NOXD2","target":"record","payload":{"canonical_record":{"source":{"id":"2101.06057","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"q-bio.NC","submitted_at":"2021-01-15T10:59:25Z","cross_cats_sorted":["cond-mat.dis-nn"],"title_canon_sha256":"4f6a487a73b97d37be2a2d30dd8e4b6a2bcc514258223812bc3788aa6c847534","abstract_canon_sha256":"ab355b6881e35a76f573d72b469245a879e9cf31c9e0b0e1a2be4925cb9d3e55"},"schema_version":"1.0"},"canonical_sha256":"992f52cc26b06b593c70181ddf35d71e91de7a16a6d18e9046867f6268067a72","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:28:12.282986Z","signature_b64":"wVZvtwaArVnT1KkmUpYWYi9m5/WroDBdY/nJ8MBqxvbESDtr4pRDm7OsJfFR4g/dTqBeJFAr1gBm0LnvgztODA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"992f52cc26b06b593c70181ddf35d71e91de7a16a6d18e9046867f6268067a72","last_reissued_at":"2026-07-05T03:28:12.282570Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:28:12.282570Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2101.06057","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T03:28:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bfSLN8M7FOA9cbJ8cywXVoUOo6OeBgajpDX6qwrSZ4XbYFdkzDH2LSikvZgAPH9+CZeoTqs2OB5LQcIMMmE2Ag==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T10:41:56.003969Z"},"content_sha256":"f2a1a7056ec87053959476edfb519378eba534c3f866383c76b0752bc48f9cc4","schema_version":"1.0","event_id":"sha256:f2a1a7056ec87053959476edfb519378eba534c3f866383c76b0752bc48f9cc4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:TEXVFTBGWBVVSPDQDAO56NOXD2","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Mean-field approximations of networks of spiking neurons with short-term synaptic plasticity","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.dis-nn"],"primary_cat":"q-bio.NC","authors_text":"Helmut Schmidt, Richard Gast, Thomas R. Kn\\\"osche","submitted_at":"2021-01-15T10:59:25Z","abstract_excerpt":"Low-dimensional descriptions of neural network dynamics are an effective tool for bridging different scales of organization of brain structure and function. Recent advances in deriving mean-field descriptions for networks of coupled oscillators have sparked the development of a new generation of neural mass models. Of notable interest are mean-field descriptions of all-to-all coupled quadratic integrate-and-fire (QIF) neurons, which have already seen numerous extensions and applications. These extensions include different forms of short-term adaptation (STA) considered to play an important rol"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2101.06057","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2101.06057/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T03:28:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gXjDc9KrW3gV0ymy4CHfW+v5VGC7z6sjGJE8UCxop3xyRFbgo/xs+uNqnlBStmfZiHGnxZM8VY+LM0vUeUkPBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T10:41:56.004351Z"},"content_sha256":"49895d84ae829d4f1e6c816ce262ec70e86da7e393453dbdb216f3f1541f0767","schema_version":"1.0","event_id":"sha256:49895d84ae829d4f1e6c816ce262ec70e86da7e393453dbdb216f3f1541f0767"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TEXVFTBGWBVVSPDQDAO56NOXD2/bundle.json","state_url":"https://pith.science/pith/TEXVFTBGWBVVSPDQDAO56NOXD2/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TEXVFTBGWBVVSPDQDAO56NOXD2/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":"2026-07-06T10:41:56Z","links":{"resolver":"https://pith.science/pith/TEXVFTBGWBVVSPDQDAO56NOXD2","bundle":"https://pith.science/pith/TEXVFTBGWBVVSPDQDAO56NOXD2/bundle.json","state":"https://pith.science/pith/TEXVFTBGWBVVSPDQDAO56NOXD2/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TEXVFTBGWBVVSPDQDAO56NOXD2/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:TEXVFTBGWBVVSPDQDAO56NOXD2","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":"ab355b6881e35a76f573d72b469245a879e9cf31c9e0b0e1a2be4925cb9d3e55","cross_cats_sorted":["cond-mat.dis-nn"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"q-bio.NC","submitted_at":"2021-01-15T10:59:25Z","title_canon_sha256":"4f6a487a73b97d37be2a2d30dd8e4b6a2bcc514258223812bc3788aa6c847534"},"schema_version":"1.0","source":{"id":"2101.06057","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2101.06057","created_at":"2026-07-05T03:28:12Z"},{"alias_kind":"arxiv_version","alias_value":"2101.06057v2","created_at":"2026-07-05T03:28:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2101.06057","created_at":"2026-07-05T03:28:12Z"},{"alias_kind":"pith_short_12","alias_value":"TEXVFTBGWBVV","created_at":"2026-07-05T03:28:12Z"},{"alias_kind":"pith_short_16","alias_value":"TEXVFTBGWBVVSPDQ","created_at":"2026-07-05T03:28:12Z"},{"alias_kind":"pith_short_8","alias_value":"TEXVFTBG","created_at":"2026-07-05T03:28:12Z"}],"graph_snapshots":[{"event_id":"sha256:49895d84ae829d4f1e6c816ce262ec70e86da7e393453dbdb216f3f1541f0767","target":"graph","created_at":"2026-07-05T03:28:12Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2101.06057/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Low-dimensional descriptions of neural network dynamics are an effective tool for bridging different scales of organization of brain structure and function. Recent advances in deriving mean-field descriptions for networks of coupled oscillators have sparked the development of a new generation of neural mass models. Of notable interest are mean-field descriptions of all-to-all coupled quadratic integrate-and-fire (QIF) neurons, which have already seen numerous extensions and applications. These extensions include different forms of short-term adaptation (STA) considered to play an important rol","authors_text":"Helmut Schmidt, Richard Gast, Thomas R. Kn\\\"osche","cross_cats":["cond-mat.dis-nn"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"q-bio.NC","submitted_at":"2021-01-15T10:59:25Z","title":"Mean-field approximations of networks of spiking neurons with short-term synaptic plasticity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2101.06057","kind":"arxiv","version":2},"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:f2a1a7056ec87053959476edfb519378eba534c3f866383c76b0752bc48f9cc4","target":"record","created_at":"2026-07-05T03:28:12Z","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":"ab355b6881e35a76f573d72b469245a879e9cf31c9e0b0e1a2be4925cb9d3e55","cross_cats_sorted":["cond-mat.dis-nn"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"q-bio.NC","submitted_at":"2021-01-15T10:59:25Z","title_canon_sha256":"4f6a487a73b97d37be2a2d30dd8e4b6a2bcc514258223812bc3788aa6c847534"},"schema_version":"1.0","source":{"id":"2101.06057","kind":"arxiv","version":2}},"canonical_sha256":"992f52cc26b06b593c70181ddf35d71e91de7a16a6d18e9046867f6268067a72","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"992f52cc26b06b593c70181ddf35d71e91de7a16a6d18e9046867f6268067a72","first_computed_at":"2026-07-05T03:28:12.282570Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:28:12.282570Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"wVZvtwaArVnT1KkmUpYWYi9m5/WroDBdY/nJ8MBqxvbESDtr4pRDm7OsJfFR4g/dTqBeJFAr1gBm0LnvgztODA==","signature_status":"signed_v1","signed_at":"2026-07-05T03:28:12.282986Z","signed_message":"canonical_sha256_bytes"},"source_id":"2101.06057","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f2a1a7056ec87053959476edfb519378eba534c3f866383c76b0752bc48f9cc4","sha256:49895d84ae829d4f1e6c816ce262ec70e86da7e393453dbdb216f3f1541f0767"],"state_sha256":"3c2284038e0d6572dfb333abdb7e4d631e83648729f989b0252653d6473441d6"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3oCKXyaEcxqiBqw3mJXMMMUAawi0q5n+vT1Dmvv4KmDnOJPP+scFDoxqZ8/NSVJEXg3maL1ZDVwIq438bYLrAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-06T10:41:56.006262Z","bundle_sha256":"22ae0124b3d2a13424716fb10c735c3a31dc69b792e32bf0218150f39c9555dd"}}