{"as_of":"2026-08-21T15:37:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:96acba9367cc3021a0dd2b6b4d78badc8baf854b946af1e5f260dea618aa8716","coverage":[{"denominator":0,"lane":"reference_resolution","note":"Typed states for the displayed outbound observations.","records_observed":0,"source":"paper_references, paper_reference_links","source_observed_at":null,"state":"measured"},{"denominator":3,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":3,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-21T06:32:19.484+00:00","state":"measured"},{"denominator":3,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":3,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-04T13:15:32.160132Z","state":"measured"},{"denominator":1,"lane":"external_citation_measurements","note":"A source-named dated measurement, never combined with another source.","records_observed":0,"source":"pith","source_observed_at":"2026-06-28T22:22:43.245210Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1811.09141","last_updated":"2018-11-22T12:41:10Z","snapshot_observed_at":"2026-08-14T17:55:09.294781Z","submitted_at":"2018-11-22T12:41:10Z","title":"Evaluating machine learning techniques for predicting power spectra from reionization simulations","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1811.09141","snapshot_observed_at":"2026-08-04T13:15:32.160132Z","title":"Jennings, C.A","venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"2510.01121","last_updated":"2026-06-03T17:40:08Z","snapshot_observed_at":"2026-08-13T02:37:27.272236Z","submitted_at":"2025-10-01T17:07:37Z","title":"CosmoUiT: A Vision Transformer-UNet Hybrid for Fast and Accurate Emulation of 21-cm Maps from the Epoch of Reionization","version":2},"reference_index":24,"source":"pdf_text","source_observed_at":"2026-08-04T13:15:32.160132Z"},"links":{"cited_paper":"/paper/1811.09141","citing_paper":"/paper/2510.01121"},"observation_digest":"sha256:ea3bdb93daa591edeeb4cba817e345d4eee96340666197aa539b008a6f450123","observation_id":"3d40fdc4-ee77-408f-b5e4-aff98a75408e","resolution":{"observed_at":"2026-08-04T13:15:32.160132Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1811.09141","last_updated":"2018-11-22T12:41:10Z","snapshot_observed_at":"2026-08-14T17:55:09.294781Z","submitted_at":"2018-11-22T12:41:10Z","title":"Evaluating machine learning techniques for predicting power spectra from reionization simulations","version":1},"cited_work":{"arxiv_id":"1811.09141","doi":null,"metadata_source":"pith","pith_arxiv_id":"1811.09141","snapshot_observed_at":"2026-06-28T22:22:43.245210Z","title":"Evaluating machine learning techniques for predicting power spectra from reionization simulations","venue":"astro-ph.CO","work_id":"c69fa2b1-9f02-47a9-86e3-f6955fd5efdb","year":2018},"citing_paper":{"arxiv_id":"2606.00219","last_updated":"2026-05-29T18:00:05Z","snapshot_observed_at":"2026-07-06T23:40:56.510371Z","submitted_at":"2026-05-29T18:00:05Z","title":"21cmEMUv3: a hybrid diffusion-LSTM emulator of 21cmFAST summary observables","version":1},"reference_index":178,"source":"arxiv_source","source_observed_at":"2026-07-11T11:50:26.030339Z"},"links":{"cited_paper":"/paper/1811.09141","citing_paper":"/paper/2606.00219"},"observation_digest":"sha256:805acd0b3390838aa5279326522a7cb850659465f5027c259cb8c1f87941687d","observation_id":"362485a8-7cce-40ed-af13-31407e67cb87","resolution":{"observed_at":"2026-06-28T22:22:43.246839Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-21T06:32:19.484+00:00","source":"crossref"},{"observed_at":"2026-08-21T06:32:16.066871+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1811.09141","last_updated":"2018-11-22T12:41:10Z","snapshot_observed_at":"2026-08-14T17:55:09.294781Z","submitted_at":"2018-11-22T12:41:10Z","title":"Evaluating machine learning techniques for predicting power spectra from reionization simulations","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1811.09141","snapshot_observed_at":"2026-07-12T01:14:24.457057Z","title":", keywords =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.03606","last_updated":"2026-07-03T21:31:31Z","snapshot_observed_at":"2026-08-20T03:46:06.679669Z","submitted_at":"2026-07-03T21:31:31Z","title":"Machine Learning and the SKA for Cosmic Dawn and the Epoch of Reionization","version":1},"reference_index":128,"source":"arxiv_source","source_observed_at":"2026-07-12T01:14:24.457057Z"},"links":{"cited_paper":"/paper/1811.09141","citing_paper":"/paper/2607.03606"},"observation_digest":"sha256:85359cbb50afb2621c07720934f9a409f3f0eef0b0956437c8ce1f42ed88f4e7","observation_id":"35a68cc5-cd9f-4fd9-b1c5-d9e121f454ee","resolution":{"observed_at":"2026-07-12T01:14:24.457057Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/1811.09141/citation-record","integrity":"/paper/1811.09141/integrity","json":"/paper/1811.09141/citation-record.json","paper":"/paper/1811.09141"},"outbound":[],"paper":{"arxiv_id":"1811.09141","last_updated":"2018-11-22T12:41:10Z","latest_version":1,"primary_category":"astro-ph.CO","snapshot_observed_at":"2026-08-14T17:55:09.294781Z","submitted_at":"2018-11-22T12:41:10Z","title":"Evaluating machine learning techniques for predicting power spectra from reionization simulations"},"reference_resolution":{"displayed":0,"state_counts":{"malformed_identifier":0,"metadata_mismatch":0,"parse_uncertain":0,"unresolved":0,"verified_exact":0,"verified_fuzzy":0},"total_outbound_references":0},"refusal":"A citation records a reference. It does not transfer a finding from one paper to another.","schema":"pith.paper-citation-record.v1","standing_sources":[{"observed_at":"2026-08-21T06:32:19.484+00:00","source":"crossref"},{"observed_at":"2026-08-21T06:32:16.066871+00:00","source":"retraction_watch"}],"thesis":"As of 21 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 3 inbound Pith citation observations for arXiv:1811.09141."}