Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-14T13:59:00.896693Z
Paper Citation Record · LEDGER
As of 19 August 2026, this Paper Citation Record lists 23 of 23 outbound references and 0 inbound Pith citation observations for arXiv:1908.04071.
A citation records a reference. It does not transfer a finding from one paper to another.
Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-14T13:59:00.896693Z
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-18T06:34:40.430872+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links
A source-named dated measurement, never combined with another source.
Source: cited_works
23 of 23 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation b9569098-9c2e-4670-899b-b1ea97ab2555 · outbound
Reference 1
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 45431bfe-e6bc-4c9c-aecf-f35061c9766b · outbound
The impact of using reconditioned correlated observation error covariance matrices in the Met Office 1D-Var system URL https://doi.org/10.1175/MWR-D-16-0240.1
Reference 5
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 75d1e38c-af56-4e9b-9924-979b5ced9f39 · outbound
The impact of using reconditioned correlated observation error covariance matrices in the Met Office 1D-Var system Unresolved cited work
Reference 11
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 4b6c4699-8c64-4904-8f10-53c9dfff2dd0 · outbound
The impact of using reconditioned correlated observation error covariance matrices in the Met Office 1D-Var system Unresolved cited work
Reference 12
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 4b5473d9-aa26-4a58-b971-b0f162015e38 · outbound
The impact of using reconditioned correlated observation error covariance matrices in the Met Office 1D-Var system Unresolved cited work
Reference 13
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 79065d59-9516-47a9-9080-e10b03c529e5 · outbound
The impact of using reconditioned correlated observation error covariance matrices in the Met Office 1D-Var system URL https://rmets.onlinelibrary.wiley.com/doi/abs/10.1002/qj.3249
Reference 14
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 76154c26-c19c-4e4e-af44-133a08daf42b · outbound
The impact of using reconditioned correlated observation error covariance matrices in the Met Office 1D-Var system Unresolved cited work
Reference 18
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 893fc414-da01-48fd-8933-42c747409722 · outbound
The impact of using reconditioned correlated observation error covariance matrices in the Met Office 1D-Var system Unresolved cited work
Reference 21
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 63fe4b37-11ef-4119-b05f-00e87e66de7a · outbound
The impact of using reconditioned correlated observation error covariance matrices in the Met Office 1D-Var system Unresolved cited work
Reference 22
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 86fd51b6-d3fc-4c6f-8e24-a9142ce3928d · outbound
The impact of using reconditioned correlated observation error covariance matrices in the Met Office 1D-Var system Unresolved cited work
Reference 23
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation ccb1462d-5c65-4891-847e-b319d7e6094f · outbound
The impact of using reconditioned correlated observation error covariance matrices in the Met Office 1D-Var system doi: 10.1007/s00376-018-8014-9
Reference 24
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation b40ae1ae-7cba-4e14-8673-063da6e764f4 · outbound
Reference 877
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation e65ff05f-8bd9-44a9-9fdb-284be644e3c9 · outbound
The impact of using reconditioned correlated observation error covariance matrices in the Met Office 1D-Var system Unresolved cited work
Reference 1989
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 7ff22010-210e-4d05-8dc2-4cea43f17152 · outbound
The impact of using reconditioned correlated observation error covariance matrices in the Met Office 1D-Var system Unresolved cited work
Reference 2001
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 18b34281-5306-4397-b5ef-6d96df9a458e · outbound
The impact of using reconditioned correlated observation error covariance matrices in the Met Office 1D-Var system URL https://rmets.onlinelibrary.wiley.com/doi/abs/10.1002/qj.178
Reference 2007
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 4cf9b7ce-afa8-4e50-b9e8-075dc58ad5b2 · outbound
The impact of using reconditioned correlated observation error covariance matrices in the Met Office 1D-Var system Unresolved cited work
Reference 2008
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 8d253934-79cd-4f78-8ca8-074a63b3ce10 · outbound
The impact of using reconditioned correlated observation error covariance matrices in the Met Office 1D-Var system Unresolved cited work
Reference 2010
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 7b1db014-b34d-415c-8b4a-2f4492a6a578 · outbound
The impact of using reconditioned correlated observation error covariance matrices in the Met Office 1D-Var system Unresolved cited work
Reference 2013
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 5e697b07-900a-4b23-8333-beea780a7c6d · outbound
The impact of using reconditioned correlated observation error covariance matrices in the Met Office 1D-Var system Unresolved cited work
Reference 2014
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 4f230356-d79c-48b7-b003-c31ba73afee0 · outbound
The impact of using reconditioned correlated observation error covariance matrices in the Met Office 1D-Var system Unresolved cited work
Reference 2016
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 18f5fd28-b8d4-49db-b118-f9b675b00e2f · outbound
The impact of using reconditioned correlated observation error covariance matrices in the Met Office 1D-Var system doi: 10.1002/qj.3097
Reference 2017
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 9accfc49-2dbb-4929-9a63-0d504ba90acc · outbound
The impact of using reconditioned correlated observation error covariance matrices in the Met Office 1D-Var system URL https://rmets.onlinelibrary.wiley.com/doi/abs/10.1002/qj.3395
Reference 2018
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation f407cd0f-38a6-497e-a9d3-8c1db382b0fa · outbound
The impact of using reconditioned correlated observation error covariance matrices in the Met Office 1D-Var system Unresolved cited work
Reference 2019
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
No inbound Pith citation observations are available.