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 4 inbound Pith citation observations for arXiv:astro-ph/9903081.
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 2026-08-19T06:32:44.657259+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-06T20:08:32.526632Z
A source-named dated measurement, never combined with another source.
Source: pith, observed 2026-06-27T11:00:51.317438Z
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 a628289e-db7f-4d43-a75c-3b7bb6ccd68c · inbound
Search for spatial coincidences between galaxy mergers and Fermi-LAT 4FGL-DR4 sources A Modified Magnitude System that Produces Well-Behaved Magnitudes, Colors, and Errors Even for Low Signal-to-Noise Ratio Measurements
Reference 1999
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation a4a2fb7f-62c5-4019-9c93-ad004bc164a1 · inbound
Recalibration of SDSS photometric zero-points based on the InfraRed Flux Method temperature scale A Modified Magnitude System that Produces Well-Behaved Magnitudes, Colors, and Errors Even for Low Signal-to-Noise Ratio Measurements
Reference 23
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.
Observation ba90ef3a-3098-43fb-9a49-27bb8405beba · inbound
Empirical colour--effective temperature relations in the SDSS system from IRFM temperatures of GALAH and APOGEE stars A Modified Magnitude System that Produces Well-Behaved Magnitudes, Colors, and Errors Even for Low Signal-to-Noise Ratio Measurements
Reference 42
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.
Observation fd69c5e7-8f44-4aca-8c03-f8805a107a99 · inbound
VAR-PZnn: A machine-learning framework for AGN photometric redshifts using color and variability-based features A Modified Magnitude System that Produces Well-Behaved Magnitudes, Colors, and Errors Even for Low Signal-to-Noise Ratio Measurements
Reference 52
Source-reported events for the cited work
Unavailable: canonical work link unavailable.