Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
As of 11 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 6 inbound Pith citation observations for arXiv:1903.07923.
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 2026-08-11T06:34:44.6726+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-10T20:46:16.607031Z
A source-named dated measurement, never combined with another source.
Source: arxiv_reference, observed 2026-07-04T11:19:49.640289Z
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 a8f4c472-8e31-40a1-880f-b6352567a725 · inbound
Muonic Boson Limits: Supernova Redux New constraint from supernova explosions on light particles beyond the Standard Model
Reference 77
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.
Observation 3ad0f96a-71ec-4d23-8172-28fd4ac0fdd2 · inbound
In-flight positron annihilation as a probe of feebly interacting particles New constraint from supernova explosions on light particles beyond the Standard Model
Reference 130
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation d22024a5-6088-4012-8182-e36a32c69661 · inbound
$L_\mu-L_\tau$ gauge bosons in beam dumps and supernovae New constraint from supernova explosions on light particles beyond the Standard Model
Reference 51
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.
Observation 779d8bb9-3492-49c3-8f86-ed457dc1a766 · inbound
SN1987A Constraints of Light $\boldsymbol{Z'}$ with Non-Mixing Polarisations New constraint from supernova explosions on light particles beyond the Standard Model
Reference 9
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.
Observation b185032b-c5ae-4bc8-954a-cde0ad285795 · inbound
A critical look at low-scale cosmological phase transitions in the PTA era New constraint from supernova explosions on light particles beyond the Standard Model
Reference 98
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.
Observation c6e950c4-668e-407c-b672-8fb36252cdad · inbound
Theoretical uncertainties in reconstructing model parameters with gravitational waves from supercooled phase transitions New constraint from supernova explosions on light particles beyond the Standard Model
Reference 136
Source-reported events for the cited work
Unavailable: canonical work link unavailable.