{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:JPEC67AZAKADW2KZQZY3ZBJ3PV","short_pith_number":"pith:JPEC67AZ","canonical_record":{"source":{"id":"2304.06897","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.NE","submitted_at":"2023-04-14T02:14:38Z","cross_cats_sorted":[],"title_canon_sha256":"32be9511cd193d3bb3b4702b0b646abecf9882d09991d22864208c2fdbfe3046","abstract_canon_sha256":"40bdb78d2215a4ecd9fbbea9a08e5932fc6555b8551ee3d8f8982ffe3ac34ae7"},"schema_version":"1.0"},"canonical_sha256":"4bc82f7c1902803b69598671bc853b7d4c4da60e4b730f99368d0177ccf48e4d","source":{"kind":"arxiv","id":"2304.06897","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2304.06897","created_at":"2026-07-05T06:01:02Z"},{"alias_kind":"arxiv_version","alias_value":"2304.06897v1","created_at":"2026-07-05T06:01:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2304.06897","created_at":"2026-07-05T06:01:02Z"},{"alias_kind":"pith_short_12","alias_value":"JPEC67AZAKAD","created_at":"2026-07-05T06:01:02Z"},{"alias_kind":"pith_short_16","alias_value":"JPEC67AZAKADW2KZ","created_at":"2026-07-05T06:01:02Z"},{"alias_kind":"pith_short_8","alias_value":"JPEC67AZ","created_at":"2026-07-05T06:01:02Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:JPEC67AZAKADW2KZQZY3ZBJ3PV","target":"record","payload":{"canonical_record":{"source":{"id":"2304.06897","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.NE","submitted_at":"2023-04-14T02:14:38Z","cross_cats_sorted":[],"title_canon_sha256":"32be9511cd193d3bb3b4702b0b646abecf9882d09991d22864208c2fdbfe3046","abstract_canon_sha256":"40bdb78d2215a4ecd9fbbea9a08e5932fc6555b8551ee3d8f8982ffe3ac34ae7"},"schema_version":"1.0"},"canonical_sha256":"4bc82f7c1902803b69598671bc853b7d4c4da60e4b730f99368d0177ccf48e4d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:01:02.920013Z","signature_b64":"XGib9e9fIgwXvgu1MQUuwunAyqwOZL1KOP0Rcfc0j1oPw4mIMsXH4koB1oshus8Q0/YbTVWx4YQmLj5c/LGCDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4bc82f7c1902803b69598671bc853b7d4c4da60e4b730f99368d0177ccf48e4d","last_reissued_at":"2026-07-05T06:01:02.919581Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:01:02.919581Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2304.06897","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":"2026-07-05T06:01:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hj7Jzbaj5nJjm8z9EDUPAZWSSmLiFM6Wem7Nt4CsXchmNbMoNvojcNrM5L8bB6vKzpL2pa2F2zTo5tmc9CeGDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-19T10:37:51.726251Z"},"content_sha256":"cc8f40c502aa579debd730f8afa2ab66437f7f9ac42286e39b9ba193b51be13f","schema_version":"1.0","event_id":"sha256:cc8f40c502aa579debd730f8afa2ab66437f7f9ac42286e39b9ba193b51be13f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:JPEC67AZAKADW2KZQZY3ZBJ3PV","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A Bibliometric Review of Neuromorphic Computing and Spiking Neural Networks","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.NE","authors_text":"Andreas Wicenec, Mohammed Bennamoun, Nicholas J. Pritchard, Richard Dodson","submitted_at":"2023-04-14T02:14:38Z","abstract_excerpt":"Neuromorphic computing and spiking neural networks aim to leverage biological inspiration to achieve greater energy efficiency and computational power beyond traditional von Neumann architectured machines. In particular, spiking neural networks hold the potential to advance artificial intelligence as the basis of third-generation neural networks. Aided by developments in memristive and compute-in-memory technologies, neuromorphic computing hardware is transitioning from laboratory prototype devices to commercial chipsets; ushering in an era of low-power computing. As a nexus of biological, com"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2304.06897","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2304.06897/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":"2026-07-05T06:01:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Exb6lUEkLBwQ3Bab7RiRTbvNQKiJOktimJbTlxD4sH/0tmUbwM+/XLnCFV4DBCHRexHGcEqiNhEvq83lAzH1Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-19T10:37:51.726777Z"},"content_sha256":"64c0e91d097d3c6c72650a9f53b71593477c6198cc54f41415d3654682c0176b","schema_version":"1.0","event_id":"sha256:64c0e91d097d3c6c72650a9f53b71593477c6198cc54f41415d3654682c0176b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JPEC67AZAKADW2KZQZY3ZBJ3PV/bundle.json","state_url":"https://pith.science/pith/JPEC67AZAKADW2KZQZY3ZBJ3PV/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JPEC67AZAKADW2KZQZY3ZBJ3PV/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":"2026-08-19T10:37:51Z","links":{"resolver":"https://pith.science/pith/JPEC67AZAKADW2KZQZY3ZBJ3PV","bundle":"https://pith.science/pith/JPEC67AZAKADW2KZQZY3ZBJ3PV/bundle.json","state":"https://pith.science/pith/JPEC67AZAKADW2KZQZY3ZBJ3PV/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JPEC67AZAKADW2KZQZY3ZBJ3PV/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:JPEC67AZAKADW2KZQZY3ZBJ3PV","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":"40bdb78d2215a4ecd9fbbea9a08e5932fc6555b8551ee3d8f8982ffe3ac34ae7","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.NE","submitted_at":"2023-04-14T02:14:38Z","title_canon_sha256":"32be9511cd193d3bb3b4702b0b646abecf9882d09991d22864208c2fdbfe3046"},"schema_version":"1.0","source":{"id":"2304.06897","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2304.06897","created_at":"2026-07-05T06:01:02Z"},{"alias_kind":"arxiv_version","alias_value":"2304.06897v1","created_at":"2026-07-05T06:01:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2304.06897","created_at":"2026-07-05T06:01:02Z"},{"alias_kind":"pith_short_12","alias_value":"JPEC67AZAKAD","created_at":"2026-07-05T06:01:02Z"},{"alias_kind":"pith_short_16","alias_value":"JPEC67AZAKADW2KZ","created_at":"2026-07-05T06:01:02Z"},{"alias_kind":"pith_short_8","alias_value":"JPEC67AZ","created_at":"2026-07-05T06:01:02Z"}],"graph_snapshots":[{"event_id":"sha256:64c0e91d097d3c6c72650a9f53b71593477c6198cc54f41415d3654682c0176b","target":"graph","created_at":"2026-07-05T06:01:02Z","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/2304.06897/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Neuromorphic computing and spiking neural networks aim to leverage biological inspiration to achieve greater energy efficiency and computational power beyond traditional von Neumann architectured machines. In particular, spiking neural networks hold the potential to advance artificial intelligence as the basis of third-generation neural networks. Aided by developments in memristive and compute-in-memory technologies, neuromorphic computing hardware is transitioning from laboratory prototype devices to commercial chipsets; ushering in an era of low-power computing. As a nexus of biological, com","authors_text":"Andreas Wicenec, Mohammed Bennamoun, Nicholas J. Pritchard, Richard Dodson","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.NE","submitted_at":"2023-04-14T02:14:38Z","title":"A Bibliometric Review of Neuromorphic Computing and Spiking Neural Networks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2304.06897","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:cc8f40c502aa579debd730f8afa2ab66437f7f9ac42286e39b9ba193b51be13f","target":"record","created_at":"2026-07-05T06:01:02Z","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":"40bdb78d2215a4ecd9fbbea9a08e5932fc6555b8551ee3d8f8982ffe3ac34ae7","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.NE","submitted_at":"2023-04-14T02:14:38Z","title_canon_sha256":"32be9511cd193d3bb3b4702b0b646abecf9882d09991d22864208c2fdbfe3046"},"schema_version":"1.0","source":{"id":"2304.06897","kind":"arxiv","version":1}},"canonical_sha256":"4bc82f7c1902803b69598671bc853b7d4c4da60e4b730f99368d0177ccf48e4d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4bc82f7c1902803b69598671bc853b7d4c4da60e4b730f99368d0177ccf48e4d","first_computed_at":"2026-07-05T06:01:02.919581Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:01:02.919581Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"XGib9e9fIgwXvgu1MQUuwunAyqwOZL1KOP0Rcfc0j1oPw4mIMsXH4koB1oshus8Q0/YbTVWx4YQmLj5c/LGCDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T06:01:02.920013Z","signed_message":"canonical_sha256_bytes"},"source_id":"2304.06897","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cc8f40c502aa579debd730f8afa2ab66437f7f9ac42286e39b9ba193b51be13f","sha256:64c0e91d097d3c6c72650a9f53b71593477c6198cc54f41415d3654682c0176b"],"state_sha256":"705207c976456e5ffbb2ac59603b9318d572434907667e322c69cf5022fe27d3"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nvQ2+yiyEUB45TDidE/vmsLszdwiNEMNLchGvvhjL0xgicwOgtBrcH25c/BZ6Mze6DwAi+tAYLJ4J8fg6fvxCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-19T10:37:51.730794Z","bundle_sha256":"61c6153876c3558f85e8f8d6331c1ea85cf03a7582fd641d908275e342e6f4cc"}}