Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
As of 19 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:astro-ph/0504028.
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 2026-08-18T06:34:40.430872+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-14T13:47:23.442935Z
A source-named dated measurement, never combined with another source.
Source: pith, observed 2026-08-05T02:28:24.338817Z
0 of 0 outbound references displayed
External citation measurements
157
pith, observed 2026-08-05T02:28:24.338817Z
No outbound reference observations are available for this paper version.
Observation 5e4fa971-bf0b-4283-9bc7-934467de88a0 · inbound
SN 2025aico: Early observations of a faint Type IIb supernova with a low-mass envelope Quantitative Spectroscopy of Photospheric-Phase Type II Supernovae
Reference 66
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 5ef262d2-fca3-4dee-b346-c5dd0771ae55 · inbound
JWST Detects a Dusty AGB-like Source Before the Type Ia-CSM Supernova 2026sqf Quantitative Spectroscopy of Photospheric-Phase Type II Supernovae
Reference 22
Source-reported events for the cited work
Unavailable: canonical work link unavailable.