{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:M3IJTUNS2LERDJIHVQB7RGU77U","short_pith_number":"pith:M3IJTUNS","schema_version":"1.0","canonical_sha256":"66d099d1b2d2c911a507ac03f89a9ffd01a898282ce9afdba4bbac5adc0f1ad7","source":{"kind":"arxiv","id":"1508.05147","version":1},"attestation_state":"computed","paper":{"title":"Capacitive Sensing of Intercalated H2O Molecules Using Graphene","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Eric J. Olson, Kyoungmin Min, Mona A. Ebrish, Narayana R. Aluru, Nazila Haratipour, Rui Ma, Steven J. Koester, Tao Sun","submitted_at":"2015-08-20T23:27:02Z","abstract_excerpt":"Understanding the interactions of ambient molecules with graphene and adjacent dielectrics is of fundamental importance for a range of graphene-based devices, particularly sensors, where such interactions could influence the operation of the device. It is well-known that water can be trapped underneath graphene and its host substrate, however, the electrical effect of water beneath graphene and the dynamics of how it changes with different ambient conditions has not been quantified. Here, using a metal-oxide-graphene variable-capacitor (varactor) structure, we show that graphene can be used to"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1508.05147","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-08-20T23:27:02Z","cross_cats_sorted":[],"title_canon_sha256":"eea05eff840073f7168fdbac1b490ea6fada6cae893339088c66d961552d9c87","abstract_canon_sha256":"c62cdd6aa748026e41b2c86c12d68e11c7ceec681706cbb69050b264a30c0d01"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:25:54.994446Z","signature_b64":"iKP62xlHUQjN6tJykOxzL8JWW0gRd6acVXF5oPqUcbP2cTGKBPcFhLlwwT+iAO9mgpjpvsjYb1WDWDgIaL6gAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"66d099d1b2d2c911a507ac03f89a9ffd01a898282ce9afdba4bbac5adc0f1ad7","last_reissued_at":"2026-05-18T01:25:54.993754Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:25:54.993754Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Capacitive Sensing of Intercalated H2O Molecules Using Graphene","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Eric J. Olson, Kyoungmin Min, Mona A. Ebrish, Narayana R. Aluru, Nazila Haratipour, Rui Ma, Steven J. Koester, Tao Sun","submitted_at":"2015-08-20T23:27:02Z","abstract_excerpt":"Understanding the interactions of ambient molecules with graphene and adjacent dielectrics is of fundamental importance for a range of graphene-based devices, particularly sensors, where such interactions could influence the operation of the device. It is well-known that water can be trapped underneath graphene and its host substrate, however, the electrical effect of water beneath graphene and the dynamics of how it changes with different ambient conditions has not been quantified. Here, using a metal-oxide-graphene variable-capacitor (varactor) structure, we show that graphene can be used to"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1508.05147","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1508.05147","created_at":"2026-05-18T01:25:54.993855+00:00"},{"alias_kind":"arxiv_version","alias_value":"1508.05147v1","created_at":"2026-05-18T01:25:54.993855+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1508.05147","created_at":"2026-05-18T01:25:54.993855+00:00"},{"alias_kind":"pith_short_12","alias_value":"M3IJTUNS2LER","created_at":"2026-05-18T12:29:29.992203+00:00"},{"alias_kind":"pith_short_16","alias_value":"M3IJTUNS2LERDJIH","created_at":"2026-05-18T12:29:29.992203+00:00"},{"alias_kind":"pith_short_8","alias_value":"M3IJTUNS","created_at":"2026-05-18T12:29:29.992203+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/M3IJTUNS2LERDJIHVQB7RGU77U","json":"https://pith.science/pith/M3IJTUNS2LERDJIHVQB7RGU77U.json","graph_json":"https://pith.science/api/pith-number/M3IJTUNS2LERDJIHVQB7RGU77U/graph.json","events_json":"https://pith.science/api/pith-number/M3IJTUNS2LERDJIHVQB7RGU77U/events.json","paper":"https://pith.science/paper/M3IJTUNS"},"agent_actions":{"view_html":"https://pith.science/pith/M3IJTUNS2LERDJIHVQB7RGU77U","download_json":"https://pith.science/pith/M3IJTUNS2LERDJIHVQB7RGU77U.json","view_paper":"https://pith.science/paper/M3IJTUNS","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1508.05147&json=true","fetch_graph":"https://pith.science/api/pith-number/M3IJTUNS2LERDJIHVQB7RGU77U/graph.json","fetch_events":"https://pith.science/api/pith-number/M3IJTUNS2LERDJIHVQB7RGU77U/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/M3IJTUNS2LERDJIHVQB7RGU77U/action/timestamp_anchor","attest_storage":"https://pith.science/pith/M3IJTUNS2LERDJIHVQB7RGU77U/action/storage_attestation","attest_author":"https://pith.science/pith/M3IJTUNS2LERDJIHVQB7RGU77U/action/author_attestation","sign_citation":"https://pith.science/pith/M3IJTUNS2LERDJIHVQB7RGU77U/action/citation_signature","submit_replication":"https://pith.science/pith/M3IJTUNS2LERDJIHVQB7RGU77U/action/replication_record"}},"created_at":"2026-05-18T01:25:54.993855+00:00","updated_at":"2026-05-18T01:25:54.993855+00:00"}