{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:LIAQ4MGIQOGLRAN4GRF5E4XQP7","short_pith_number":"pith:LIAQ4MGI","schema_version":"1.0","canonical_sha256":"5a010e30c8838cb881bc344bd272f07ff0104a49849934c5d7d415cf4afb6d1d","source":{"kind":"arxiv","id":"1408.0298","version":2},"attestation_state":"computed","paper":{"title":"Two-strain competition in quasi-neutral stochastic disease dynamics","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["q-bio.PE"],"primary_cat":"cond-mat.stat-mech","authors_text":"Baruch Meerson, Christopher R. Myers, David Schneider, Michael Khasin, Oleg Kogan","submitted_at":"2014-08-01T20:24:49Z","abstract_excerpt":"We develop a new perturbation method for studying quasi-neutral competition in a broad class of stochastic competition models, and apply it to the analysis of fixation of competing strains in two epidemic models. The first model is a two-strain generalization of the stochastic Susceptible-Infected-Susceptible (SIS) model. Here we extend previous results due to Parsons and Quince (2007), Parsons et al (2008) and Lin, Kim and Doering (2012). The second model, a two-strain generalization of the stochastic Susceptible-Infected-Recovered (SIR) model with population turnover, has not been studied pr"},"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":"1408.0298","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2014-08-01T20:24:49Z","cross_cats_sorted":["q-bio.PE"],"title_canon_sha256":"428b2307f166be1eb4d3950eb1b2a49cd2e812e4e0d866a78af7136d4196433c","abstract_canon_sha256":"6fa6fdc1aa159dbdbc65920057123a27c77346adfb5645eba39eabd4cfc1646b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:03:10.843363Z","signature_b64":"wPYrEmoHhY3p+kxUtv2D9P/U2EVU5sEtcJVZlIdyrNr7ToF7MD25T16tK7PYCFuwR0qSO5/3pyFZuyudwdaCCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5a010e30c8838cb881bc344bd272f07ff0104a49849934c5d7d415cf4afb6d1d","last_reissued_at":"2026-05-18T01:03:10.842766Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:03:10.842766Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Two-strain competition in quasi-neutral stochastic disease dynamics","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["q-bio.PE"],"primary_cat":"cond-mat.stat-mech","authors_text":"Baruch Meerson, Christopher R. Myers, David Schneider, Michael Khasin, Oleg Kogan","submitted_at":"2014-08-01T20:24:49Z","abstract_excerpt":"We develop a new perturbation method for studying quasi-neutral competition in a broad class of stochastic competition models, and apply it to the analysis of fixation of competing strains in two epidemic models. The first model is a two-strain generalization of the stochastic Susceptible-Infected-Susceptible (SIS) model. Here we extend previous results due to Parsons and Quince (2007), Parsons et al (2008) and Lin, Kim and Doering (2012). The second model, a two-strain generalization of the stochastic Susceptible-Infected-Recovered (SIR) model with population turnover, has not been studied pr"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1408.0298","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":"1408.0298","created_at":"2026-05-18T01:03:10.842859+00:00"},{"alias_kind":"arxiv_version","alias_value":"1408.0298v2","created_at":"2026-05-18T01:03:10.842859+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1408.0298","created_at":"2026-05-18T01:03:10.842859+00:00"},{"alias_kind":"pith_short_12","alias_value":"LIAQ4MGIQOGL","created_at":"2026-05-18T12:28:38.356838+00:00"},{"alias_kind":"pith_short_16","alias_value":"LIAQ4MGIQOGLRAN4","created_at":"2026-05-18T12:28:38.356838+00:00"},{"alias_kind":"pith_short_8","alias_value":"LIAQ4MGI","created_at":"2026-05-18T12:28:38.356838+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/LIAQ4MGIQOGLRAN4GRF5E4XQP7","json":"https://pith.science/pith/LIAQ4MGIQOGLRAN4GRF5E4XQP7.json","graph_json":"https://pith.science/api/pith-number/LIAQ4MGIQOGLRAN4GRF5E4XQP7/graph.json","events_json":"https://pith.science/api/pith-number/LIAQ4MGIQOGLRAN4GRF5E4XQP7/events.json","paper":"https://pith.science/paper/LIAQ4MGI"},"agent_actions":{"view_html":"https://pith.science/pith/LIAQ4MGIQOGLRAN4GRF5E4XQP7","download_json":"https://pith.science/pith/LIAQ4MGIQOGLRAN4GRF5E4XQP7.json","view_paper":"https://pith.science/paper/LIAQ4MGI","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1408.0298&json=true","fetch_graph":"https://pith.science/api/pith-number/LIAQ4MGIQOGLRAN4GRF5E4XQP7/graph.json","fetch_events":"https://pith.science/api/pith-number/LIAQ4MGIQOGLRAN4GRF5E4XQP7/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/LIAQ4MGIQOGLRAN4GRF5E4XQP7/action/timestamp_anchor","attest_storage":"https://pith.science/pith/LIAQ4MGIQOGLRAN4GRF5E4XQP7/action/storage_attestation","attest_author":"https://pith.science/pith/LIAQ4MGIQOGLRAN4GRF5E4XQP7/action/author_attestation","sign_citation":"https://pith.science/pith/LIAQ4MGIQOGLRAN4GRF5E4XQP7/action/citation_signature","submit_replication":"https://pith.science/pith/LIAQ4MGIQOGLRAN4GRF5E4XQP7/action/replication_record"}},"created_at":"2026-05-18T01:03:10.842859+00:00","updated_at":"2026-05-18T01:03:10.842859+00:00"}