{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:QTNARSN5B2D4WXAE2IFMEP6EH7","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":"3889915e46525f108548c91cf00e425909605512117f4b88cfa05e2fbf876fa9","cross_cats_sorted":["cond-mat.soft","q-bio.BM"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.bio-ph","submitted_at":"2014-10-05T22:37:56Z","title_canon_sha256":"89ebffec3157baa4dcb1e522fd31ae0e50f6c1171df613b50cb6ef382d4945ad"},"schema_version":"1.0","source":{"id":"1410.1218","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1410.1218","created_at":"2026-05-18T02:31:35Z"},{"alias_kind":"arxiv_version","alias_value":"1410.1218v1","created_at":"2026-05-18T02:31:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1410.1218","created_at":"2026-05-18T02:31:35Z"},{"alias_kind":"pith_short_12","alias_value":"QTNARSN5B2D4","created_at":"2026-05-18T12:28:46Z"},{"alias_kind":"pith_short_16","alias_value":"QTNARSN5B2D4WXAE","created_at":"2026-05-18T12:28:46Z"},{"alias_kind":"pith_short_8","alias_value":"QTNARSN5","created_at":"2026-05-18T12:28:46Z"}],"graph_snapshots":[{"event_id":"sha256:5980e55a45fa8707f3e8eab5bbee8d5ff03937bc6c5023f682cd05a6afdf0f95","target":"graph","created_at":"2026-05-18T02:31:35Z","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":"We study the dynamics of DNA hairpin formation using oxDNA, a nucleotide-level coarse-grained model of DNA. In particular, we explore the effects of the loop stacking interactions and non-native base pairing on the hairpin closing times. We find a non-monotonic variation of the hairpin closing time with temperature, in agreement with the experimental work of Wallace et al. [Proc. Nat. Acad. Sci. USA 2001, 98, 5584-5589]. The hairpin closing process involves the formation of an initial nucleus of one or two bonds between the stems followed by a rapid zippering of the stem. At high temperatures,","authors_text":"Ard A. Louis, Flavio Romano, Jonathan P. K. Doye, Majid Mosayebi, Thomas E. Ouldridge","cross_cats":["cond-mat.soft","q-bio.BM"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.bio-ph","submitted_at":"2014-10-05T22:37:56Z","title":"The role of loop stacking in the dynamics of DNA hairpin formation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1410.1218","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:a1fffce71ee2d6c2dc0203aa99ce98417fe9839e25d6fdcd14fc476bb5eb6663","target":"record","created_at":"2026-05-18T02:31:35Z","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":"3889915e46525f108548c91cf00e425909605512117f4b88cfa05e2fbf876fa9","cross_cats_sorted":["cond-mat.soft","q-bio.BM"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.bio-ph","submitted_at":"2014-10-05T22:37:56Z","title_canon_sha256":"89ebffec3157baa4dcb1e522fd31ae0e50f6c1171df613b50cb6ef382d4945ad"},"schema_version":"1.0","source":{"id":"1410.1218","kind":"arxiv","version":1}},"canonical_sha256":"84da08c9bd0e87cb5c04d20ac23fc43fcc5e278fbae6d04cfdad0eb70e296657","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"84da08c9bd0e87cb5c04d20ac23fc43fcc5e278fbae6d04cfdad0eb70e296657","first_computed_at":"2026-05-18T02:31:35.634848Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:31:35.634848Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"d0wAzkpcfDlblxv5VcWuGV4ExIBW8aDroE5tWPDKBTKBr/xf74KI7YgIOt+vKzrNH4sT+ChNbL4/HVNg6lJ6AA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:31:35.635294Z","signed_message":"canonical_sha256_bytes"},"source_id":"1410.1218","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a1fffce71ee2d6c2dc0203aa99ce98417fe9839e25d6fdcd14fc476bb5eb6663","sha256:5980e55a45fa8707f3e8eab5bbee8d5ff03937bc6c5023f682cd05a6afdf0f95"],"state_sha256":"9d40334617053398bfbc3d7f9a9815c32e008d7ed36bb9e511e9fda4767ec82a"}