{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:XFUJZT64D62HWXTHTEIXU65UQT","short_pith_number":"pith:XFUJZT64","canonical_record":{"source":{"id":"1705.11112","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-05-31T14:27:24Z","cross_cats_sorted":[],"title_canon_sha256":"4cb60e980fee858daafc3ef91155b176e0f82ae0e7f7374e315f7f9bb43030a3","abstract_canon_sha256":"2b52f79e8acb27057050b50f36e22fd3c8f5aeca6f0ff2d202264f37510d55f7"},"schema_version":"1.0"},"canonical_sha256":"b9689ccfdc1fb47b5e6799117a7bb484f39248a77388099416accd1a062f76da","source":{"kind":"arxiv","id":"1705.11112","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1705.11112","created_at":"2026-05-18T00:43:19Z"},{"alias_kind":"arxiv_version","alias_value":"1705.11112v1","created_at":"2026-05-18T00:43:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1705.11112","created_at":"2026-05-18T00:43:19Z"},{"alias_kind":"pith_short_12","alias_value":"XFUJZT64D62H","created_at":"2026-05-18T12:31:53Z"},{"alias_kind":"pith_short_16","alias_value":"XFUJZT64D62HWXTH","created_at":"2026-05-18T12:31:53Z"},{"alias_kind":"pith_short_8","alias_value":"XFUJZT64","created_at":"2026-05-18T12:31:53Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:XFUJZT64D62HWXTHTEIXU65UQT","target":"record","payload":{"canonical_record":{"source":{"id":"1705.11112","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-05-31T14:27:24Z","cross_cats_sorted":[],"title_canon_sha256":"4cb60e980fee858daafc3ef91155b176e0f82ae0e7f7374e315f7f9bb43030a3","abstract_canon_sha256":"2b52f79e8acb27057050b50f36e22fd3c8f5aeca6f0ff2d202264f37510d55f7"},"schema_version":"1.0"},"canonical_sha256":"b9689ccfdc1fb47b5e6799117a7bb484f39248a77388099416accd1a062f76da","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:43:19.260278Z","signature_b64":"it4PW2VfO53SpqbVwYhJ7U3CRJaKTIhe25+xM8Fiu1mWsET74e4ZnGewNHqoLL9OdpDXk7VvPQ+cCas3uZDhBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b9689ccfdc1fb47b5e6799117a7bb484f39248a77388099416accd1a062f76da","last_reissued_at":"2026-05-18T00:43:19.259609Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:43:19.259609Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1705.11112","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":"2026-05-18T00:43:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Al+n2KkpmobwP00FG7w5RByBoSUorevCCEL+wav7xigmmp4XRQMljop0mYoDx7VBonJoBrf8PnaA2egYs02QBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T22:36:15.967832Z"},"content_sha256":"c940cf4ba7571582744b2792c302c682aedd9b83cdb8f672b952cc4a6e5753e1","schema_version":"1.0","event_id":"sha256:c940cf4ba7571582744b2792c302c682aedd9b83cdb8f672b952cc4a6e5753e1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:XFUJZT64D62HWXTHTEIXU65UQT","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Layered semiconductor devices with water top-gates: High on-off ratio field-effect transistors and aqueous sensors","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Eli Sutter, Peter Sutter, Yuan Huang","submitted_at":"2017-05-31T14:27:24Z","abstract_excerpt":"Layered semiconductors show promise as channel materials for field-effect transistors (FETs). Usually, such devices incorporate solid back or top gate dielectrics. Here, we explore de-ionized (DI) water as a solution top gate for field-effect switching of layered semiconductors including SnS2, MoS2, and black phosphorus. The DI water gate is easily fabricated, can sustain rapid bias changes, and its efficient coupling to layered materials provides high on-off current ratios, a near-ideal sub-threshold swing, and enhanced shortchannel behavior even for FETs with thick, bulk-like channels. Scree"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1705.11112","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":""},"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":"2026-05-18T00:43:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pOtOSQTwWNjESpiGjvO3V1DueQxUG5tI8ZR+rOoPoWVZhMO/CPrn1L1qmhDbyp9e3x/VBG/0VCRwUXoBTnAeDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T22:36:15.968555Z"},"content_sha256":"3d7ac0fb5a651d0e6503d719f6e58ccc04b6abd3097a81455cc022c0e5d9a30b","schema_version":"1.0","event_id":"sha256:3d7ac0fb5a651d0e6503d719f6e58ccc04b6abd3097a81455cc022c0e5d9a30b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XFUJZT64D62HWXTHTEIXU65UQT/bundle.json","state_url":"https://pith.science/pith/XFUJZT64D62HWXTHTEIXU65UQT/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XFUJZT64D62HWXTHTEIXU65UQT/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":"2026-05-28T22:36:15Z","links":{"resolver":"https://pith.science/pith/XFUJZT64D62HWXTHTEIXU65UQT","bundle":"https://pith.science/pith/XFUJZT64D62HWXTHTEIXU65UQT/bundle.json","state":"https://pith.science/pith/XFUJZT64D62HWXTHTEIXU65UQT/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XFUJZT64D62HWXTHTEIXU65UQT/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:XFUJZT64D62HWXTHTEIXU65UQT","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":"2b52f79e8acb27057050b50f36e22fd3c8f5aeca6f0ff2d202264f37510d55f7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-05-31T14:27:24Z","title_canon_sha256":"4cb60e980fee858daafc3ef91155b176e0f82ae0e7f7374e315f7f9bb43030a3"},"schema_version":"1.0","source":{"id":"1705.11112","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1705.11112","created_at":"2026-05-18T00:43:19Z"},{"alias_kind":"arxiv_version","alias_value":"1705.11112v1","created_at":"2026-05-18T00:43:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1705.11112","created_at":"2026-05-18T00:43:19Z"},{"alias_kind":"pith_short_12","alias_value":"XFUJZT64D62H","created_at":"2026-05-18T12:31:53Z"},{"alias_kind":"pith_short_16","alias_value":"XFUJZT64D62HWXTH","created_at":"2026-05-18T12:31:53Z"},{"alias_kind":"pith_short_8","alias_value":"XFUJZT64","created_at":"2026-05-18T12:31:53Z"}],"graph_snapshots":[{"event_id":"sha256:3d7ac0fb5a651d0e6503d719f6e58ccc04b6abd3097a81455cc022c0e5d9a30b","target":"graph","created_at":"2026-05-18T00:43:19Z","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":"Layered semiconductors show promise as channel materials for field-effect transistors (FETs). Usually, such devices incorporate solid back or top gate dielectrics. Here, we explore de-ionized (DI) water as a solution top gate for field-effect switching of layered semiconductors including SnS2, MoS2, and black phosphorus. The DI water gate is easily fabricated, can sustain rapid bias changes, and its efficient coupling to layered materials provides high on-off current ratios, a near-ideal sub-threshold swing, and enhanced shortchannel behavior even for FETs with thick, bulk-like channels. Scree","authors_text":"Eli Sutter, Peter Sutter, Yuan Huang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-05-31T14:27:24Z","title":"Layered semiconductor devices with water top-gates: High on-off ratio field-effect transistors and aqueous sensors"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1705.11112","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:c940cf4ba7571582744b2792c302c682aedd9b83cdb8f672b952cc4a6e5753e1","target":"record","created_at":"2026-05-18T00:43:19Z","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":"2b52f79e8acb27057050b50f36e22fd3c8f5aeca6f0ff2d202264f37510d55f7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-05-31T14:27:24Z","title_canon_sha256":"4cb60e980fee858daafc3ef91155b176e0f82ae0e7f7374e315f7f9bb43030a3"},"schema_version":"1.0","source":{"id":"1705.11112","kind":"arxiv","version":1}},"canonical_sha256":"b9689ccfdc1fb47b5e6799117a7bb484f39248a77388099416accd1a062f76da","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b9689ccfdc1fb47b5e6799117a7bb484f39248a77388099416accd1a062f76da","first_computed_at":"2026-05-18T00:43:19.259609Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:43:19.259609Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"it4PW2VfO53SpqbVwYhJ7U3CRJaKTIhe25+xM8Fiu1mWsET74e4ZnGewNHqoLL9OdpDXk7VvPQ+cCas3uZDhBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:43:19.260278Z","signed_message":"canonical_sha256_bytes"},"source_id":"1705.11112","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c940cf4ba7571582744b2792c302c682aedd9b83cdb8f672b952cc4a6e5753e1","sha256:3d7ac0fb5a651d0e6503d719f6e58ccc04b6abd3097a81455cc022c0e5d9a30b"],"state_sha256":"a9be1fdc9a20ef99e291e03d9ba24e0463f193bfc7a086c1cc2474d80268b9c0"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pwlV8KXE7MiH/3SB+Sh2L10d1tVREPkFct/Me8enOOvjx8w/lfPgET2/wM6NxYFrHxNOJM6GbGtX6aBlzZS7Bg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T22:36:15.972103Z","bundle_sha256":"1d70d5b5706b23f376027acec4ffc3ec8730033aefac13d09e32a6495339aeb1"}}