{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:52DRXZHJDBYJ46LVDPF4WHZYKY","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":"c5d625430ea33bf109c69863877c0b228ca22231f50087b8f6133269035fa5fe","cross_cats_sorted":["cond-mat.mes-hall","cs.ET"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2019-04-06T08:38:59Z","title_canon_sha256":"6c3bc60d3724a2481653727c02a168184a3580925c8a8e2dd305e797dc7302ad"},"schema_version":"1.0","source":{"id":"1904.03387","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1904.03387","created_at":"2026-05-17T23:49:08Z"},{"alias_kind":"arxiv_version","alias_value":"1904.03387v1","created_at":"2026-05-17T23:49:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1904.03387","created_at":"2026-05-17T23:49:08Z"},{"alias_kind":"pith_short_12","alias_value":"52DRXZHJDBYJ","created_at":"2026-05-18T12:33:10Z"},{"alias_kind":"pith_short_16","alias_value":"52DRXZHJDBYJ46LV","created_at":"2026-05-18T12:33:10Z"},{"alias_kind":"pith_short_8","alias_value":"52DRXZHJ","created_at":"2026-05-18T12:33:10Z"}],"graph_snapshots":[{"event_id":"sha256:353326afa0c27e9c11de76a86129d33df9b712b738c38bb9ba4d7acbdc9da1b4","target":"graph","created_at":"2026-05-17T23:49:08Z","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":"As one of the most important members of the two dimensional chalcogenide family, molybdenum disulphide (MoS2) has played a fundamental role in the advancement of low dimensional electronic, optoelectronic and piezoelectric designs. Here, we demonstrate a new approach to solid state synaptic transistors using two dimensional MoS2 floating gate memories. By using an extended floating gate architecture which allows the device to be operated at near-ideal subthreshold swing of 77 mV/decade over four decades of drain current, we have realised a charge tunneling based synaptic memory with performanc","authors_text":"Arindam Ghosh, Chetan Singh Thakur, Krishna Kanhaiya Tiwari, Tanweer Ahmed, Tathagata Paul","cross_cats":["cond-mat.mes-hall","cs.ET"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2019-04-06T08:38:59Z","title":"A high-performance MoS2 synaptic device with floating gate engineering for Neuromorphic Computing"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1904.03387","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":"sha256:176ae0c9be056331e4103ec69ce938b13d83b04692f472721ee8e3f2c1b060da","target":"record","created_at":"2026-05-17T23:49:08Z","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":"c5d625430ea33bf109c69863877c0b228ca22231f50087b8f6133269035fa5fe","cross_cats_sorted":["cond-mat.mes-hall","cs.ET"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2019-04-06T08:38:59Z","title_canon_sha256":"6c3bc60d3724a2481653727c02a168184a3580925c8a8e2dd305e797dc7302ad"},"schema_version":"1.0","source":{"id":"1904.03387","kind":"arxiv","version":1}},"canonical_sha256":"ee871be4e918709e79751bcbcb1f3856159e1532b763a268dacf11cffcafab65","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ee871be4e918709e79751bcbcb1f3856159e1532b763a268dacf11cffcafab65","first_computed_at":"2026-05-17T23:49:08.452858Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:49:08.452858Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/H9/gJhBI82QlGsbbgooIipdbHgbXFyN4MTgGYI4pGqkkORZot2+cn+MD9huYIG6uoEGEFy5zj33kLcOaPdaCQ==","signature_status":"signed_v1","signed_at":"2026-05-17T23:49:08.453542Z","signed_message":"canonical_sha256_bytes"},"source_id":"1904.03387","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:176ae0c9be056331e4103ec69ce938b13d83b04692f472721ee8e3f2c1b060da","sha256:353326afa0c27e9c11de76a86129d33df9b712b738c38bb9ba4d7acbdc9da1b4"],"state_sha256":"930f53f0fa239976258e84522e5ba5c15dc1c6a59b5d452edbf46abe0411e3e6"}