{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:7UCHTW5KHGG2BBUXZWGXFY4IKD","short_pith_number":"pith:7UCHTW5K","schema_version":"1.0","canonical_sha256":"fd0479dbaa398da08697cd8d72e38850f9958d6130b111515396dcdd921b2a6b","source":{"kind":"arxiv","id":"1706.08602","version":2},"attestation_state":"computed","paper":{"title":"Second-Order Moment-Closure for Tighter Epidemic Thresholds","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["q-bio.PE"],"primary_cat":"cs.SI","authors_text":"Masaki Ogura, Victor M. Preciado","submitted_at":"2017-06-26T21:26:10Z","abstract_excerpt":"In this paper, we study the dynamics of contagious spreading processes taking place in complex contact networks. We specifically present a lower-bound on the decay rate of the number of nodes infected by a susceptible-infected-susceptible (SIS) stochastic spreading process. A precise quantification of this decay rate is crucial for designing efficient strategies to contain epidemic outbreaks. However, existing lower-bounds on the decay rate based on first-order mean-field approximations are often accompanied by a large error resulting in inefficient containment strategies. To overcome this def"},"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":"1706.08602","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SI","submitted_at":"2017-06-26T21:26:10Z","cross_cats_sorted":["q-bio.PE"],"title_canon_sha256":"eb3f77258d97e27ef28ab6532d9ee320f0fe06d5926c9c6e6d370a73c727fccb","abstract_canon_sha256":"7c3e748f91825d5c3a4fa8f816bc7e4a813ed0ba1c6df5ad9a9257fcc3be4726"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:51:06.263728Z","signature_b64":"HAA/Uh4iw+hSl0fHDszS+aOPfglMggIk4vtzJr7G1Me9e2vL8oqVJTpczwUdvNMe4wOKw2SSYkyBxh49C7gSAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fd0479dbaa398da08697cd8d72e38850f9958d6130b111515396dcdd921b2a6b","last_reissued_at":"2026-05-17T23:51:06.263194Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:51:06.263194Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Second-Order Moment-Closure for Tighter Epidemic Thresholds","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["q-bio.PE"],"primary_cat":"cs.SI","authors_text":"Masaki Ogura, Victor M. Preciado","submitted_at":"2017-06-26T21:26:10Z","abstract_excerpt":"In this paper, we study the dynamics of contagious spreading processes taking place in complex contact networks. We specifically present a lower-bound on the decay rate of the number of nodes infected by a susceptible-infected-susceptible (SIS) stochastic spreading process. A precise quantification of this decay rate is crucial for designing efficient strategies to contain epidemic outbreaks. However, existing lower-bounds on the decay rate based on first-order mean-field approximations are often accompanied by a large error resulting in inefficient containment strategies. To overcome this def"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.08602","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":"1706.08602","created_at":"2026-05-17T23:51:06.263276+00:00"},{"alias_kind":"arxiv_version","alias_value":"1706.08602v2","created_at":"2026-05-17T23:51:06.263276+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.08602","created_at":"2026-05-17T23:51:06.263276+00:00"},{"alias_kind":"pith_short_12","alias_value":"7UCHTW5KHGG2","created_at":"2026-05-18T12:31:05.417338+00:00"},{"alias_kind":"pith_short_16","alias_value":"7UCHTW5KHGG2BBUX","created_at":"2026-05-18T12:31:05.417338+00:00"},{"alias_kind":"pith_short_8","alias_value":"7UCHTW5K","created_at":"2026-05-18T12:31:05.417338+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/7UCHTW5KHGG2BBUXZWGXFY4IKD","json":"https://pith.science/pith/7UCHTW5KHGG2BBUXZWGXFY4IKD.json","graph_json":"https://pith.science/api/pith-number/7UCHTW5KHGG2BBUXZWGXFY4IKD/graph.json","events_json":"https://pith.science/api/pith-number/7UCHTW5KHGG2BBUXZWGXFY4IKD/events.json","paper":"https://pith.science/paper/7UCHTW5K"},"agent_actions":{"view_html":"https://pith.science/pith/7UCHTW5KHGG2BBUXZWGXFY4IKD","download_json":"https://pith.science/pith/7UCHTW5KHGG2BBUXZWGXFY4IKD.json","view_paper":"https://pith.science/paper/7UCHTW5K","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1706.08602&json=true","fetch_graph":"https://pith.science/api/pith-number/7UCHTW5KHGG2BBUXZWGXFY4IKD/graph.json","fetch_events":"https://pith.science/api/pith-number/7UCHTW5KHGG2BBUXZWGXFY4IKD/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/7UCHTW5KHGG2BBUXZWGXFY4IKD/action/timestamp_anchor","attest_storage":"https://pith.science/pith/7UCHTW5KHGG2BBUXZWGXFY4IKD/action/storage_attestation","attest_author":"https://pith.science/pith/7UCHTW5KHGG2BBUXZWGXFY4IKD/action/author_attestation","sign_citation":"https://pith.science/pith/7UCHTW5KHGG2BBUXZWGXFY4IKD/action/citation_signature","submit_replication":"https://pith.science/pith/7UCHTW5KHGG2BBUXZWGXFY4IKD/action/replication_record"}},"created_at":"2026-05-17T23:51:06.263276+00:00","updated_at":"2026-05-17T23:51:06.263276+00:00"}