{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:TELA3GV6ZTA4OT26HZ2XR3DFKN","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":"b1aa686d503bf61e3061f6d5e0b8cf704e973bef3b9d2c5b9108fa6608908ee2","cross_cats_sorted":["stat.TH"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"math.ST","submitted_at":"2026-07-25T07:02:29Z","title_canon_sha256":"75a7e7239b843f6a815531fae6d38979944dd12cb514bb1cba48a0f969240eb0"},"schema_version":"1.0","source":{"id":"2607.23079","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.23079","created_at":"2026-07-28T01:22:05Z"},{"alias_kind":"arxiv_version","alias_value":"2607.23079v1","created_at":"2026-07-28T01:22:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.23079","created_at":"2026-07-28T01:22:05Z"},{"alias_kind":"pith_short_12","alias_value":"TELA3GV6ZTA4","created_at":"2026-07-28T01:22:05Z"},{"alias_kind":"pith_short_16","alias_value":"TELA3GV6ZTA4OT26","created_at":"2026-07-28T01:22:05Z"},{"alias_kind":"pith_short_8","alias_value":"TELA3GV6","created_at":"2026-07-28T01:22:05Z"}],"graph_snapshots":[{"event_id":"sha256:b11cca19a3e57c81d3e3fd318ef5bdafaf7c8d6709433e42600bf248fc7d7843","target":"graph","created_at":"2026-07-28T01:22:05Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2607.23079/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Inference for epidemic transmission on dynamic networks is fundamentally limited by latent infection times, incomplete contact histories, imperfect observation, and external sources of infection. Although coherent likelihood formulations are available for partially observed epidemic processes, considerably less is known about the theoretical limits of statistical inference under such observation mechanisms. This paper develops a unified framework for studying identifiability and Fisher information in epidemic transmission models observed on dynamic contact networks. We establish conditions for","authors_text":"Md Asaduzzaman","cross_cats":["stat.TH"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"math.ST","submitted_at":"2026-07-25T07:02:29Z","title":"Identifiability and Information-Based Inference for Epidemic Transmission Models Under Partial Observation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.23079","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:a9229eb12cdd659cee17a8314cb7547691df4588661e4c6ffcdcfc75b26f0601","target":"record","created_at":"2026-07-28T01:22:05Z","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":"b1aa686d503bf61e3061f6d5e0b8cf704e973bef3b9d2c5b9108fa6608908ee2","cross_cats_sorted":["stat.TH"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"math.ST","submitted_at":"2026-07-25T07:02:29Z","title_canon_sha256":"75a7e7239b843f6a815531fae6d38979944dd12cb514bb1cba48a0f969240eb0"},"schema_version":"1.0","source":{"id":"2607.23079","kind":"arxiv","version":1}},"canonical_sha256":"99160d9abeccc1c74f5e3e7578ec65536ce749be976d06c51887442511ffc8ce","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"99160d9abeccc1c74f5e3e7578ec65536ce749be976d06c51887442511ffc8ce","first_computed_at":"2026-07-28T01:22:05.553333Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-28T01:22:05.553333Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"kv+x1TW5rid+GVJn2dKb1jfX//lktFmZm+2JXjOEcclhTsII93pWdQLHAmAx+KR3L7Y0SvP8euiLYKifMzlWCg==","signature_status":"signed_v1","signed_at":"2026-07-28T01:22:05.555152Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.23079","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a9229eb12cdd659cee17a8314cb7547691df4588661e4c6ffcdcfc75b26f0601","sha256:b11cca19a3e57c81d3e3fd318ef5bdafaf7c8d6709433e42600bf248fc7d7843"],"state_sha256":"407f64e4fbbd11c99bf3e3757eea70ed952f0d858663b69f50bc9da1f3890991"}