Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
As of 10 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 6 inbound Pith citation observations for arXiv:1904.09961.
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
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-10T06:31:04.303077+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-07T19:55:20.538579Z
A source-named dated measurement, never combined with another source.
Source: arxiv_reference, observed 2026-05-13T22:58:23.821179Z
0 of 0 outbound references displayed
External citation measurements
No source-named external measurement is stored.
No outbound reference observations are available for this paper version.
Observation 5ed576e3-402b-49bb-b45a-0ac8346ca769 · inbound
Complex degenerate metrics in general relativity: a covariant extension of the Moore-Penrose algorithm Nonsingular bouncing cosmology from general relativity
Reference 46
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 9a6044e8-1362-45b3-a597-1fabfd5139a9 · inbound
Brane Symmetries Revisited: Symmetries of Tensile and Tensionless Branes in Possibly Degenerate Metrics and their Manifestations Nonsingular bouncing cosmology from general relativity
Reference 37
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation aaf5a83d-ae52-458b-b7f8-85847a4af52c · inbound
Big Bang revisited Nonsingular bouncing cosmology from general relativity
Reference 16
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation 80ba6033-f010-46a1-93da-6ce8057e89a0 · inbound
Energy conditions in static, spherically symmetric spacetimes and effective geometries Nonsingular bouncing cosmology from general relativity
Reference 66
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation 05661699-9473-4aea-890f-021bb67b2d4b · inbound
Families of regular spacetimes and energy conditions Nonsingular bouncing cosmology from general relativity
Reference 80
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation 8226b13a-c115-41fb-a113-abdffbfcb35a · inbound
Families of regular spacetimes and energy conditions Nonsingular bouncing cosmology from general relativity
Reference 83
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.