Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
A method for optimal image subtraction
As of 16 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 4 inbound Pith citation observations for arXiv:astro-ph/9712287.
A citation records a reference. It does not transfer a finding from one paper to another.
Coverage vector
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-16T06:30:59.297886+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-15T14:20:14.974968Z
A source-named dated measurement, never combined with another source.
Source: pith, observed 2026-08-12T13:08:29.982060Z
Reference resolution
0 of 0 outbound references displayed
- verified exact0
- verified fuzzy0
- unresolved0
- parse uncertain0
- malformed identifier0
- metadata mismatch0
External citation measurements
No source-named external measurement is stored.
Outbound references
No outbound reference observations are available for this paper version.
Pith citing papers
Observation 2a06c646-3e11-4209-8ab7-5654f23a0db7 · inbound
A Search for Variable Stars in the Globular Cluster M4 with K2 cites this paper.
A Search for Variable Stars in the Globular Cluster M4 with K2 A method for optimal image subtraction
Reference 3
- Resolution
- unresolved
- no resolver link, observed 2026-08-14T14:53:17.590459Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 29038359-632b-4911-bb27-eeac167a3696 · inbound
STDWeb: Simple Transient Detection pipeline for the Web cites this paper.
STDWeb: Simple Transient Detection pipeline for the Web A method for optimal image subtraction
Reference 43
- Resolution
- verified exact
- local_arxiv, observed 2026-08-12T13:08:30.056703Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 2f1ecb40-62f7-4468-8c16-55c7f0551bdc · inbound
AT2025agpz in Rubin commissioning data: distinguishing a luminous interacting supernova from nuclear transients in compact galaxies cites this paper.
AT2025agpz in Rubin commissioning data: distinguishing a luminous interacting supernova from nuclear transients in compact galaxies A method for optimal image subtraction
Reference 139
- Resolution
- unresolved
- no resolver link, observed 2026-08-08T15:29:33.969605Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 0aca80c9-5f33-4ab2-88ca-7ba88f3646e0 · inbound
ATLAS22kjn (AT 2022fpx): A Coronal Line Emitter with an Early Light Curve Bump and Mid-Infrared Dust Echo cites this paper.
ATLAS22kjn (AT 2022fpx): A Coronal Line Emitter with an Early Light Curve Bump and Mid-Infrared Dust Echo A method for optimal image subtraction
Reference 242
- Resolution
- unresolved
- no resolver link, observed 2026-08-15T14:20:14.974968Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.