{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:VSNPRYABK4FIQFFM42B2IZ2LH2","short_pith_number":"pith:VSNPRYAB","schema_version":"1.0","canonical_sha256":"ac9af8e001570a8814ace683a4674b3e8aea644ca3ce3cc4616302ea93b7ccb3","source":{"kind":"arxiv","id":"1210.2749","version":2},"attestation_state":"computed","paper":{"title":"Kinetic Pathways of the DNA Melting Transition","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.soft","cond-mat.stat-mech","q-bio.BM"],"primary_cat":"physics.bio-ph","authors_text":"Aaron Santos, William Klein","submitted_at":"2012-10-09T20:34:52Z","abstract_excerpt":"We investigate kinetic pathways of the DNA melting transition using variable-range versions of the Poland-Scheraga (PS) and Peyrard-Dauxois-Bishop (PDB) models of DNA. In the PS model, we construct a phi^4-field theory to calculate the critical droplet profile, the initial growth modes, and the exponent characterizing the divergence of the susceptibility near the spinodal. In the PDB model, we use a mean field analysis to calculate susceptibility exponent. We compare these theoretical results with Monte Carlo and Brownian dynamic simulations on the PS and PDB models, respectively. We find that"},"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":"1210.2749","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.bio-ph","submitted_at":"2012-10-09T20:34:52Z","cross_cats_sorted":["cond-mat.soft","cond-mat.stat-mech","q-bio.BM"],"title_canon_sha256":"f352592b5058fdf92d09bc2ce0788519bd53b399b0b93cac1294d2bacf6cf8e1","abstract_canon_sha256":"645cdc664dbeabd7764605c94612b276862a0adb5f9867a5243ad5894de94ff1"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:29:38.582522Z","signature_b64":"jw28nrUNxWeJ2E7UHCZzBTcTAavGLpAbJ1eF3gn4zD/IL63bkhuvY0/j3qVn3DB6SE6C2/1R6/Ho5oeXILk3BA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ac9af8e001570a8814ace683a4674b3e8aea644ca3ce3cc4616302ea93b7ccb3","last_reissued_at":"2026-05-18T03:29:38.581761Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:29:38.581761Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Kinetic Pathways of the DNA Melting Transition","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.soft","cond-mat.stat-mech","q-bio.BM"],"primary_cat":"physics.bio-ph","authors_text":"Aaron Santos, William Klein","submitted_at":"2012-10-09T20:34:52Z","abstract_excerpt":"We investigate kinetic pathways of the DNA melting transition using variable-range versions of the Poland-Scheraga (PS) and Peyrard-Dauxois-Bishop (PDB) models of DNA. In the PS model, we construct a phi^4-field theory to calculate the critical droplet profile, the initial growth modes, and the exponent characterizing the divergence of the susceptibility near the spinodal. In the PDB model, we use a mean field analysis to calculate susceptibility exponent. We compare these theoretical results with Monte Carlo and Brownian dynamic simulations on the PS and PDB models, respectively. We find that"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1210.2749","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":"1210.2749","created_at":"2026-05-18T03:29:38.581862+00:00"},{"alias_kind":"arxiv_version","alias_value":"1210.2749v2","created_at":"2026-05-18T03:29:38.581862+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1210.2749","created_at":"2026-05-18T03:29:38.581862+00:00"},{"alias_kind":"pith_short_12","alias_value":"VSNPRYABK4FI","created_at":"2026-05-18T12:27:25.539911+00:00"},{"alias_kind":"pith_short_16","alias_value":"VSNPRYABK4FIQFFM","created_at":"2026-05-18T12:27:25.539911+00:00"},{"alias_kind":"pith_short_8","alias_value":"VSNPRYAB","created_at":"2026-05-18T12:27:25.539911+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/VSNPRYABK4FIQFFM42B2IZ2LH2","json":"https://pith.science/pith/VSNPRYABK4FIQFFM42B2IZ2LH2.json","graph_json":"https://pith.science/api/pith-number/VSNPRYABK4FIQFFM42B2IZ2LH2/graph.json","events_json":"https://pith.science/api/pith-number/VSNPRYABK4FIQFFM42B2IZ2LH2/events.json","paper":"https://pith.science/paper/VSNPRYAB"},"agent_actions":{"view_html":"https://pith.science/pith/VSNPRYABK4FIQFFM42B2IZ2LH2","download_json":"https://pith.science/pith/VSNPRYABK4FIQFFM42B2IZ2LH2.json","view_paper":"https://pith.science/paper/VSNPRYAB","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1210.2749&json=true","fetch_graph":"https://pith.science/api/pith-number/VSNPRYABK4FIQFFM42B2IZ2LH2/graph.json","fetch_events":"https://pith.science/api/pith-number/VSNPRYABK4FIQFFM42B2IZ2LH2/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/VSNPRYABK4FIQFFM42B2IZ2LH2/action/timestamp_anchor","attest_storage":"https://pith.science/pith/VSNPRYABK4FIQFFM42B2IZ2LH2/action/storage_attestation","attest_author":"https://pith.science/pith/VSNPRYABK4FIQFFM42B2IZ2LH2/action/author_attestation","sign_citation":"https://pith.science/pith/VSNPRYABK4FIQFFM42B2IZ2LH2/action/citation_signature","submit_replication":"https://pith.science/pith/VSNPRYABK4FIQFFM42B2IZ2LH2/action/replication_record"}},"created_at":"2026-05-18T03:29:38.581862+00:00","updated_at":"2026-05-18T03:29:38.581862+00:00"}