{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:EQAHO37JKEOHSZHUHQFPNGL7AL","short_pith_number":"pith:EQAHO37J","schema_version":"1.0","canonical_sha256":"2400776fe9511c7964f43c0af6997f02e0eb7228c0ae180582dff94ae51dbe00","source":{"kind":"arxiv","id":"1811.11105","version":1},"attestation_state":"computed","paper":{"title":"Controlling DNA Tug-of-War in a Dual Nanopore Device","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.bio-ph","authors_text":"Roland Nagel, Walter Reisner, William B. Dunbar, Xu Liu, Yuning Zhang","submitted_at":"2018-11-27T16:55:44Z","abstract_excerpt":"Methods for reducing and directly controlling the speed of DNA through a nanopore are needed to enhance sensing performance for direct strand sequencing and detection/mapping of sequence-specific features. We have created a method for reducing and controlling the speed of DNA that uses two independently controllable nanopores operated with an active control logic. The pores are positioned sufficiently close to permit co-capture of a single DNA by both pores. Once co-capture occurs, control logic turns on constant competing voltages at the pores leading to a `tug-of-war' whereby the molecule is"},"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":"1811.11105","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.bio-ph","submitted_at":"2018-11-27T16:55:44Z","cross_cats_sorted":[],"title_canon_sha256":"b76a393024edef931c1d3764803d173e0578dec2656dc6b800b5b35543c214ba","abstract_canon_sha256":"6d9670ad47389e7ceabcc1683142ce71d8f786dc04315754a7126474ca9c8dcb"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:59:45.241584Z","signature_b64":"KgBCgIQZjkq/+Oj/mvLM0kf2WLK1r6xnc1cDneNamJPZggeWgyNGAqRFt+/OYcXp7M0jjzPhZ591cK1iJM4KAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2400776fe9511c7964f43c0af6997f02e0eb7228c0ae180582dff94ae51dbe00","last_reissued_at":"2026-05-17T23:59:45.241081Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:59:45.241081Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Controlling DNA Tug-of-War in a Dual Nanopore Device","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.bio-ph","authors_text":"Roland Nagel, Walter Reisner, William B. Dunbar, Xu Liu, Yuning Zhang","submitted_at":"2018-11-27T16:55:44Z","abstract_excerpt":"Methods for reducing and directly controlling the speed of DNA through a nanopore are needed to enhance sensing performance for direct strand sequencing and detection/mapping of sequence-specific features. We have created a method for reducing and controlling the speed of DNA that uses two independently controllable nanopores operated with an active control logic. The pores are positioned sufficiently close to permit co-capture of a single DNA by both pores. Once co-capture occurs, control logic turns on constant competing voltages at the pores leading to a `tug-of-war' whereby the molecule is"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.11105","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":"1811.11105","created_at":"2026-05-17T23:59:45.241154+00:00"},{"alias_kind":"arxiv_version","alias_value":"1811.11105v1","created_at":"2026-05-17T23:59:45.241154+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.11105","created_at":"2026-05-17T23:59:45.241154+00:00"},{"alias_kind":"pith_short_12","alias_value":"EQAHO37JKEOH","created_at":"2026-05-18T12:32:22.470017+00:00"},{"alias_kind":"pith_short_16","alias_value":"EQAHO37JKEOHSZHU","created_at":"2026-05-18T12:32:22.470017+00:00"},{"alias_kind":"pith_short_8","alias_value":"EQAHO37J","created_at":"2026-05-18T12:32:22.470017+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/EQAHO37JKEOHSZHUHQFPNGL7AL","json":"https://pith.science/pith/EQAHO37JKEOHSZHUHQFPNGL7AL.json","graph_json":"https://pith.science/api/pith-number/EQAHO37JKEOHSZHUHQFPNGL7AL/graph.json","events_json":"https://pith.science/api/pith-number/EQAHO37JKEOHSZHUHQFPNGL7AL/events.json","paper":"https://pith.science/paper/EQAHO37J"},"agent_actions":{"view_html":"https://pith.science/pith/EQAHO37JKEOHSZHUHQFPNGL7AL","download_json":"https://pith.science/pith/EQAHO37JKEOHSZHUHQFPNGL7AL.json","view_paper":"https://pith.science/paper/EQAHO37J","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1811.11105&json=true","fetch_graph":"https://pith.science/api/pith-number/EQAHO37JKEOHSZHUHQFPNGL7AL/graph.json","fetch_events":"https://pith.science/api/pith-number/EQAHO37JKEOHSZHUHQFPNGL7AL/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/EQAHO37JKEOHSZHUHQFPNGL7AL/action/timestamp_anchor","attest_storage":"https://pith.science/pith/EQAHO37JKEOHSZHUHQFPNGL7AL/action/storage_attestation","attest_author":"https://pith.science/pith/EQAHO37JKEOHSZHUHQFPNGL7AL/action/author_attestation","sign_citation":"https://pith.science/pith/EQAHO37JKEOHSZHUHQFPNGL7AL/action/citation_signature","submit_replication":"https://pith.science/pith/EQAHO37JKEOHSZHUHQFPNGL7AL/action/replication_record"}},"created_at":"2026-05-17T23:59:45.241154+00:00","updated_at":"2026-05-17T23:59:45.241154+00:00"}