{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:4UEK3VC6HC64NZLCKCYUZJPGOP","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":"d58b36ee087d209ce852c8356bef694ed9bf55ff457e4816b0815660e4478190","cross_cats_sorted":["cs.AI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NE","submitted_at":"2015-12-25T19:43:05Z","title_canon_sha256":"428c6b1f6ad7f3cb80446e5c28fe35a91a2ba81906ca5e100e094005519ebe80"},"schema_version":"1.0","source":{"id":"1512.08030","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1512.08030","created_at":"2026-05-18T01:15:32Z"},{"alias_kind":"arxiv_version","alias_value":"1512.08030v2","created_at":"2026-05-18T01:15:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1512.08030","created_at":"2026-05-18T01:15:32Z"},{"alias_kind":"pith_short_12","alias_value":"4UEK3VC6HC64","created_at":"2026-05-18T12:29:05Z"},{"alias_kind":"pith_short_16","alias_value":"4UEK3VC6HC64NZLC","created_at":"2026-05-18T12:29:05Z"},{"alias_kind":"pith_short_8","alias_value":"4UEK3VC6","created_at":"2026-05-18T12:29:05Z"}],"graph_snapshots":[{"event_id":"sha256:86fa7e80fe4f35e71bddcf4c8ab0eb6419bc8a6ff127309599ddb864ecf49914","target":"graph","created_at":"2026-05-18T01:15:32Z","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":"This paper gives an overview of recent progress in the brain inspired computing field with a focus on implementation using emerging memories as electronic synapses. Design considerations and challenges such as requirements and design targets on multilevel states, device variability, programming energy, array-level connectivity, fan-in/fanout, wire energy, and IR drop are presented. Wires are increasingly important in design decisions, especially for large systems, and cycle-to-cycle variations have large impact on learning performance.","authors_text":"Duygu Kuzum, H.-S. Philip Wong, Shimeng Yu, Sukru Burc Eryilmaz","cross_cats":["cs.AI"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NE","submitted_at":"2015-12-25T19:43:05Z","title":"Device and System Level Design Considerations for Analog-Non-Volatile-Memory Based Neuromorphic Architectures"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1512.08030","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":"sha256:8e5b41c488a1451f08c6c343131985ad07f0b154f9e4902fe32c7b2774361919","target":"record","created_at":"2026-05-18T01:15:32Z","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":"d58b36ee087d209ce852c8356bef694ed9bf55ff457e4816b0815660e4478190","cross_cats_sorted":["cs.AI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NE","submitted_at":"2015-12-25T19:43:05Z","title_canon_sha256":"428c6b1f6ad7f3cb80446e5c28fe35a91a2ba81906ca5e100e094005519ebe80"},"schema_version":"1.0","source":{"id":"1512.08030","kind":"arxiv","version":2}},"canonical_sha256":"e508add45e38bdc6e56250b14ca5e673f90096d7cc38c84a00605a3b252ac36f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e508add45e38bdc6e56250b14ca5e673f90096d7cc38c84a00605a3b252ac36f","first_computed_at":"2026-05-18T01:15:32.176769Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:15:32.176769Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ZuPzxPHNjdshWnGwqVdwGfTklz0ljFd9rJosU/D7sWTfnZzPKYVKjFd1/UD7K3YLGQZzgGK6Ukvy1Uv31pMnDA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:15:32.177376Z","signed_message":"canonical_sha256_bytes"},"source_id":"1512.08030","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8e5b41c488a1451f08c6c343131985ad07f0b154f9e4902fe32c7b2774361919","sha256:86fa7e80fe4f35e71bddcf4c8ab0eb6419bc8a6ff127309599ddb864ecf49914"],"state_sha256":"101cb037f3740ae09c551d5b749f433f235fedfce856fb8c3953b899947868ae"}