{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:IED5HZBK652CVUUFBV52PISTGN","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":"54ac84f13a5e8b731c84ad578fadde6489821ec72aff771f8114669209dfe5a1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-03-07T20:59:51Z","title_canon_sha256":"35e0b442cc142f58657c37edcdba78f1ce62b65999175c7ddd480a3b649054c4"},"schema_version":"1.0","source":{"id":"1703.02593","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1703.02593","created_at":"2026-05-18T00:43:26Z"},{"alias_kind":"arxiv_version","alias_value":"1703.02593v2","created_at":"2026-05-18T00:43:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.02593","created_at":"2026-05-18T00:43:26Z"},{"alias_kind":"pith_short_12","alias_value":"IED5HZBK652C","created_at":"2026-05-18T12:31:21Z"},{"alias_kind":"pith_short_16","alias_value":"IED5HZBK652CVUUF","created_at":"2026-05-18T12:31:21Z"},{"alias_kind":"pith_short_8","alias_value":"IED5HZBK","created_at":"2026-05-18T12:31:21Z"}],"graph_snapshots":[{"event_id":"sha256:841215c2520e1b9331c08f41b2991b982e4a3a3d4f74b682323cab74edd11011","target":"graph","created_at":"2026-05-18T00:43:26Z","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":"Lyman alpha halos are observed ubiquitously around star-forming galaxies at high redshift, but their origin is still a matter of debate. We demonstrate that the emission from faint unresolved satellite sources, $M_{\\rm UV} \\gtrsim -17$, clustered around the central galaxies may play a major role in generating spatially extended Ly$\\alpha$, continuum (${\\rm UV + VIS}$) and H$\\alpha$ halos. We apply the analytic formalism developed in Mas-Ribas & Dijkstra (2016) to model the halos around Lyman Alpha Emitters (LAEs) at $z=3.1$, for several different satellite clustering prescriptions. In general,","authors_text":"Joseph F. Hennawi, Llu\\'is Mas-Ribas, Mark Dijkstra, Masami Ouchi, Michele Trenti, Rieko Momose","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-03-07T20:59:51Z","title":"Small-scale Intensity Mapping: Extended Ly$\\alpha$, H$\\alpha$ and Continuum emission as a Probe of Halo Star Formation in High-redshift Galaxies"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.02593","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:a37bd4fbeb7f75d0f72784316a1d1b7e226398a4e6d226e4036e760248c99877","target":"record","created_at":"2026-05-18T00:43:26Z","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":"54ac84f13a5e8b731c84ad578fadde6489821ec72aff771f8114669209dfe5a1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-03-07T20:59:51Z","title_canon_sha256":"35e0b442cc142f58657c37edcdba78f1ce62b65999175c7ddd480a3b649054c4"},"schema_version":"1.0","source":{"id":"1703.02593","kind":"arxiv","version":2}},"canonical_sha256":"4107d3e42af7742ad2850d7ba7a2533340332efe023fa916e732493afdca2a48","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4107d3e42af7742ad2850d7ba7a2533340332efe023fa916e732493afdca2a48","first_computed_at":"2026-05-18T00:43:26.392494Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:43:26.392494Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"cgUEv3tow6WcdN5CxRt1kanYGZLJ2Mqc1n6Lc6icVc0YuozqhmJclXmXuzLYdn/cUmrwyrpkxjj/Yb4QIJ0DDw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:43:26.393145Z","signed_message":"canonical_sha256_bytes"},"source_id":"1703.02593","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a37bd4fbeb7f75d0f72784316a1d1b7e226398a4e6d226e4036e760248c99877","sha256:841215c2520e1b9331c08f41b2991b982e4a3a3d4f74b682323cab74edd11011"],"state_sha256":"f6b2708b660ea38d308212399bef2f0214e31e91108175fe30272c6570d61088"}