Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-14T11:50:33.003668Z
Paper Citation Record · LEDGER
As of 16 August 2026, this Paper Citation Record lists 14 of 14 outbound references and 0 inbound Pith citation observations for arXiv:1908.08420.
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 2026-08-14T11:50:33.003668Z
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-16T06:30:59.297886+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
14 of 14 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation b95dba1a-9f6f-464d-8bda-c879363cacc1 · outbound
When is the Sum of Two Closed Subgroups Closed in a Locally Compact Abelian Group Unresolved cited work
Reference 1
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 5c8e13b3-e6f6-46d1-b4cb-398a41475510 · outbound
When is the Sum of Two Closed Subgroups Closed in a Locally Compact Abelian Group Unresolved cited work
Reference 2
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation b09df78f-2f67-402e-9ab3-1c097d1fe97e · outbound
When is the Sum of Two Closed Subgroups Closed in a Locally Compact Abelian Group Dedekind
Reference 3
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation f3ebfcdc-3400-4a21-bfcc-fa76b69347bb · outbound
When is the Sum of Two Closed Subgroups Closed in a Locally Compact Abelian Group Unresolved cited work
Reference 4
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation f14fe01b-afc5-4b2a-b402-1a5be1fb739f · outbound
When is the Sum of Two Closed Subgroups Closed in a Locally Compact Abelian Group Herfort, K
Reference 5
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation b55dcba9-7886-4ec9-9fcb-390b27b9a294 · outbound
When is the Sum of Two Closed Subgroups Closed in a Locally Compact Abelian Group Herfort, K
Reference 6
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 1f424c94-2aa5-4cd0-9507-2968c19c4184 · outbound
When is the Sum of Two Closed Subgroups Closed in a Locally Compact Abelian Group Herfort, K
Reference 7
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 7b3da30c-3748-4666-bc1b-ed6f94941051 · outbound
When is the Sum of Two Closed Subgroups Closed in a Locally Compact Abelian Group Hewitt and K
Reference 8
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation b1cb288e-e174-4e94-a7eb-e7486489e0ea · outbound
When is the Sum of Two Closed Subgroups Closed in a Locally Compact Abelian Group Unresolved cited work
Reference 9
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation cc4f14fd-0612-4095-83fa-eda65752d315 · outbound
When is the Sum of Two Closed Subgroups Closed in a Locally Compact Abelian Group Unresolved cited work
Reference 10
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation b3a23871-c18e-4c7e-98fb-5383946f74f0 · outbound
When is the Sum of Two Closed Subgroups Closed in a Locally Compact Abelian Group Unresolved cited work
Reference 11
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation fa583cb2-3a64-4344-8577-61dce219a6a5 · outbound
When is the Sum of Two Closed Subgroups Closed in a Locally Compact Abelian Group Ribes and P
Reference 12
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation b6f8a563-79a9-4182-9f78-b4aa492c02a2 · outbound
When is the Sum of Two Closed Subgroups Closed in a Locally Compact Abelian Group Unresolved cited work
Reference 13
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation f85cd7da-4b95-42d1-8073-6b1232f311cd · outbound
When is the Sum of Two Closed Subgroups Closed in a Locally Compact Abelian Group Unresolved cited work
Reference 36
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
No inbound Pith citation observations are available.