{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:5RPSLURP75UFIACJTRFZPNYQJM","short_pith_number":"pith:5RPSLURP","schema_version":"1.0","canonical_sha256":"ec5f25d22fff685400499c4b97b7104b3c9ea364898dfebb2f25b247ba9d344d","source":{"kind":"arxiv","id":"1410.5980","version":2},"attestation_state":"computed","paper":{"title":"Rings in Random Environments: Sensing Disorder Through Topology","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.stat-mech"],"primary_cat":"cond-mat.soft","authors_text":"Davide Michieletto, Enzo Orlandini, Marco Baiesi, Matthew S. Turner","submitted_at":"2014-10-22T10:18:24Z","abstract_excerpt":"In this paper we study the role of topology in DNA gel electrophoresis experiments via molecular dynamics simulations. The gel is modelled as a 3D array of obstacles from which half edges are removed at random with probability p, thereby generating a disordered environment. Changes in the microscopic structure of the gel are captured by measuring the electrophoretic mobility of ring polymers moving through the medium, while their linear counterparts provide a control system as we show they are insensitive to these changes. We show that ring polymers provide a novel non-invasive way of exploiti"},"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":"1410.5980","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2014-10-22T10:18:24Z","cross_cats_sorted":["cond-mat.stat-mech"],"title_canon_sha256":"f6c975db68a1204e5166a4beaef3ba2ad4313efdf5b0dca35e36130ae57a4106","abstract_canon_sha256":"4c3480a42537e9f288a1bd50df9744f494ac8e6a4e175bcd150549c6d88f674b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:19:16.595405Z","signature_b64":"bdQ3XQV4UT4G6/mkREnwnEiEkNPSgtsdY2FfPgYA0+dzIBYXt/w+PmzVHDzYgL7nZlcEnu6H9iSb7kG1EcDfAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ec5f25d22fff685400499c4b97b7104b3c9ea364898dfebb2f25b247ba9d344d","last_reissued_at":"2026-05-18T02:19:16.594877Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:19:16.594877Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Rings in Random Environments: Sensing Disorder Through Topology","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.stat-mech"],"primary_cat":"cond-mat.soft","authors_text":"Davide Michieletto, Enzo Orlandini, Marco Baiesi, Matthew S. Turner","submitted_at":"2014-10-22T10:18:24Z","abstract_excerpt":"In this paper we study the role of topology in DNA gel electrophoresis experiments via molecular dynamics simulations. The gel is modelled as a 3D array of obstacles from which half edges are removed at random with probability p, thereby generating a disordered environment. Changes in the microscopic structure of the gel are captured by measuring the electrophoretic mobility of ring polymers moving through the medium, while their linear counterparts provide a control system as we show they are insensitive to these changes. We show that ring polymers provide a novel non-invasive way of exploiti"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1410.5980","kind":"arxiv","version":2},"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":"1410.5980","created_at":"2026-05-18T02:19:16.594944+00:00"},{"alias_kind":"arxiv_version","alias_value":"1410.5980v2","created_at":"2026-05-18T02:19:16.594944+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1410.5980","created_at":"2026-05-18T02:19:16.594944+00:00"},{"alias_kind":"pith_short_12","alias_value":"5RPSLURP75UF","created_at":"2026-05-18T12:28:14.216126+00:00"},{"alias_kind":"pith_short_16","alias_value":"5RPSLURP75UFIACJ","created_at":"2026-05-18T12:28:14.216126+00:00"},{"alias_kind":"pith_short_8","alias_value":"5RPSLURP","created_at":"2026-05-18T12:28:14.216126+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/5RPSLURP75UFIACJTRFZPNYQJM","json":"https://pith.science/pith/5RPSLURP75UFIACJTRFZPNYQJM.json","graph_json":"https://pith.science/api/pith-number/5RPSLURP75UFIACJTRFZPNYQJM/graph.json","events_json":"https://pith.science/api/pith-number/5RPSLURP75UFIACJTRFZPNYQJM/events.json","paper":"https://pith.science/paper/5RPSLURP"},"agent_actions":{"view_html":"https://pith.science/pith/5RPSLURP75UFIACJTRFZPNYQJM","download_json":"https://pith.science/pith/5RPSLURP75UFIACJTRFZPNYQJM.json","view_paper":"https://pith.science/paper/5RPSLURP","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1410.5980&json=true","fetch_graph":"https://pith.science/api/pith-number/5RPSLURP75UFIACJTRFZPNYQJM/graph.json","fetch_events":"https://pith.science/api/pith-number/5RPSLURP75UFIACJTRFZPNYQJM/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/5RPSLURP75UFIACJTRFZPNYQJM/action/timestamp_anchor","attest_storage":"https://pith.science/pith/5RPSLURP75UFIACJTRFZPNYQJM/action/storage_attestation","attest_author":"https://pith.science/pith/5RPSLURP75UFIACJTRFZPNYQJM/action/author_attestation","sign_citation":"https://pith.science/pith/5RPSLURP75UFIACJTRFZPNYQJM/action/citation_signature","submit_replication":"https://pith.science/pith/5RPSLURP75UFIACJTRFZPNYQJM/action/replication_record"}},"created_at":"2026-05-18T02:19:16.594944+00:00","updated_at":"2026-05-18T02:19:16.594944+00:00"}