{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:WWZLXUCOMPAPWXHQDOMSBK7JQ2","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":"9208af62aa06804976259bf2baa3cb5fe2c610e605576a2ee582c73ed1fa64ae","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2017-11-10T14:14:37Z","title_canon_sha256":"53d90513a18e6705c2aefe6f37cf65eb1710cf773e0e02922fa09a7ddc21b6b2"},"schema_version":"1.0","source":{"id":"1711.03827","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1711.03827","created_at":"2026-05-18T00:13:21Z"},{"alias_kind":"arxiv_version","alias_value":"1711.03827v2","created_at":"2026-05-18T00:13:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.03827","created_at":"2026-05-18T00:13:21Z"},{"alias_kind":"pith_short_12","alias_value":"WWZLXUCOMPAP","created_at":"2026-05-18T12:31:53Z"},{"alias_kind":"pith_short_16","alias_value":"WWZLXUCOMPAPWXHQ","created_at":"2026-05-18T12:31:53Z"},{"alias_kind":"pith_short_8","alias_value":"WWZLXUCO","created_at":"2026-05-18T12:31:53Z"}],"graph_snapshots":[{"event_id":"sha256:e1981faed682eb5eac8e211827b29e2557d09715876a3ff2d1aeff5e4af9cfbf","target":"graph","created_at":"2026-05-18T00:13:21Z","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 present an analytic formulation to model the fluctuating component of the HI signal from the epoch of reionization during the phase of partial heating. During this phase, we assume self-ionized regions, whose size distribution can be computed using excursion set formalism, to be surrounded by heated regions. We model the evolution of heating profile around these regions (near zone) and their merger into the time-dependent background (far zone). We develop a formalism to compute the two-point correlation function for this topology, taking into account the heating auto-correlation and heating","authors_text":"Janakee Raste, Shiv Sethi","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2017-11-10T14:14:37Z","title":"An Analytic Formulation of 21-cm Signal from Early Phase of Epoch of Reionization"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.03827","kind":"arxiv","version":2},"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":"sha256:4f63251a17eee850a93b849271701ebdbec4b4d3e3a5970a844e14a2453ac881","target":"record","created_at":"2026-05-18T00:13:21Z","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":"9208af62aa06804976259bf2baa3cb5fe2c610e605576a2ee582c73ed1fa64ae","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2017-11-10T14:14:37Z","title_canon_sha256":"53d90513a18e6705c2aefe6f37cf65eb1710cf773e0e02922fa09a7ddc21b6b2"},"schema_version":"1.0","source":{"id":"1711.03827","kind":"arxiv","version":2}},"canonical_sha256":"b5b2bbd04e63c0fb5cf01b9920abe986984c4d3e4148d862263f1b7327feb143","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b5b2bbd04e63c0fb5cf01b9920abe986984c4d3e4148d862263f1b7327feb143","first_computed_at":"2026-05-18T00:13:21.773091Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:13:21.773091Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"PYjwZchAe9Dl+7c6RYekIjbKECYEqxrDQetV6HKYhDRTTPretW5DWyLIFl0R+WClowWH42QxaOLfiO2tDROtDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:13:21.773709Z","signed_message":"canonical_sha256_bytes"},"source_id":"1711.03827","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4f63251a17eee850a93b849271701ebdbec4b4d3e3a5970a844e14a2453ac881","sha256:e1981faed682eb5eac8e211827b29e2557d09715876a3ff2d1aeff5e4af9cfbf"],"state_sha256":"9c0bf83769759369ab37bb978d0d8575e67512592ba905e9badbc77a5664dd82"}