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 3 inbound Pith citation observations for arXiv:astro-ph/0603580.
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 2026-08-11T21:08:52.242138Z
A source-named dated measurement, never combined with another source.
Source: pith, observed 2026-06-28T13:22:15.562268Z
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 9e887b74-0d47-4d43-a6a2-6a5b0e047c11 · inbound
Red, hot, and very metal poor: extreme properties of a massive accreting black hole in the first 500 Myr Gas metallicity diagnostics in star-forming galaxies
Reference 117
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 66b1104a-96bf-47d3-a947-de404a214347 · inbound
Accretion of Primordial Black Holes in Stellar Interiors Gas metallicity diagnostics in star-forming galaxies
Reference 146
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 68c4382e-ff24-4326-a165-bf30e30055e4 · inbound
Cosmic evolution of the helium and oxygen abundances in type 2 Active Galactic Nuclei: Helium-loud AGNs Gas metallicity diagnostics in star-forming galaxies
Reference 46
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.