{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:72TAYLGTHOM6M75TBVRRQZTLYA","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":"c6c0277f8686972009d1a9582e9649285c3d6a489bbaf68e74e3491e6e759af0","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-03-13T01:06:53Z","title_canon_sha256":"466fbea5acd18c8991ff478b60b3a65ae61f8d573784d2875a2e5edfe8a9e5b7"},"schema_version":"1.0","source":{"id":"1603.03979","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1603.03979","created_at":"2026-05-18T00:54:20Z"},{"alias_kind":"arxiv_version","alias_value":"1603.03979v1","created_at":"2026-05-18T00:54:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1603.03979","created_at":"2026-05-18T00:54:20Z"},{"alias_kind":"pith_short_12","alias_value":"72TAYLGTHOM6","created_at":"2026-05-18T12:30:04Z"},{"alias_kind":"pith_short_16","alias_value":"72TAYLGTHOM6M75T","created_at":"2026-05-18T12:30:04Z"},{"alias_kind":"pith_short_8","alias_value":"72TAYLGT","created_at":"2026-05-18T12:30:04Z"}],"graph_snapshots":[{"event_id":"sha256:9cdaf63167035b55c6ce062a1e5d2bbc7ce8749dbf14bbf0510de31d6a306260","target":"graph","created_at":"2026-05-18T00:54:20Z","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":"Nanoscale metal oxide memristors have potential in the development of brain-inspired computing systems that are scalable and efficient1-3. In such systems, memristors represent the native electronic analogues of the biological synapses. However, the characteristics of the existing memristors do not fully support the key requirements of synaptic connections: high density, adjustable weight, and low energy operation. Here we show a bilayer memristor that is forming-free, low-voltage (~|0.8V|), energy-efficient (full On/Off switching at ~2pJ), and reliable. Furthermore, pulse measurements reveal ","authors_text":"Anupam Roy, Cheng-Chih Hsieh, Davood Shahrjerdi, Sanjay K. Banerjee, Yao-Feng Chang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-03-13T01:06:53Z","title":"A sub-1-volt analog metal oxide memristive-based synaptic device for energy-efficient spike-based computing systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1603.03979","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:ff3209407cc74590ef1e77951809e23e5d47c206dc2efdcf2f65ba9ef12a297f","target":"record","created_at":"2026-05-18T00:54:20Z","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":"c6c0277f8686972009d1a9582e9649285c3d6a489bbaf68e74e3491e6e759af0","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-03-13T01:06:53Z","title_canon_sha256":"466fbea5acd18c8991ff478b60b3a65ae61f8d573784d2875a2e5edfe8a9e5b7"},"schema_version":"1.0","source":{"id":"1603.03979","kind":"arxiv","version":1}},"canonical_sha256":"fea60c2cd33b99e67fb30d6318666bc000c2742f73716d4e273f0946c549f10d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fea60c2cd33b99e67fb30d6318666bc000c2742f73716d4e273f0946c549f10d","first_computed_at":"2026-05-18T00:54:20.555074Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:54:20.555074Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"kjvGsdZEZDMqqlpWU2LW6ElWQscnr3JTbDBciQbOuMcDl3BLo/SCvxyr6It/6zIMeW5fdDyhfPI9zgqNGel5CQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:54:20.555420Z","signed_message":"canonical_sha256_bytes"},"source_id":"1603.03979","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ff3209407cc74590ef1e77951809e23e5d47c206dc2efdcf2f65ba9ef12a297f","sha256:9cdaf63167035b55c6ce062a1e5d2bbc7ce8749dbf14bbf0510de31d6a306260"],"state_sha256":"14d6718bc7285e247674240534a5f282421ae59bfaf3479f4ca964ee683d9a1e"}