Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
An ancient extrasolar system with five sub-Earth-size planets
As of 7 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 3 inbound Pith citation observations for arXiv:1501.06227.
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 2026-08-06T06:34:29.942622+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-07-12T06:44:30.209178Z
A source-named dated measurement, never combined with another source.
Source: pith, observed 2026-06-26T07:39:08.496325Z
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 1cfed81e-477c-4862-b9e2-8e078d2374dc · inbound
Ensemble asteroseismology: An ensemble approach to detecting signatures of solar-like oscillations in K-dwarfs cites this paper.
Ensemble asteroseismology: An ensemble approach to detecting signatures of solar-like oscillations in K-dwarfs An ancient extrasolar system with five sub-Earth-size planets
Reference 23
- Resolution
- verified exact
- local_arxiv, observed 2026-05-25T03:05:15.434893Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.
Observation b4928ded-0263-4b75-9779-785b5dddf5c8 · inbound
The Barnard's Star Planetary System: Stability, Composition, and Evolution of Four Sub-Earth Exoplanets cites this paper.
The Barnard's Star Planetary System: Stability, Composition, and Evolution of Four Sub-Earth Exoplanets An ancient extrasolar system with five sub-Earth-size planets
Reference 75
- Resolution
- verified exact
- local_arxiv, observed 2026-06-26T07:39:08.497723Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.
Observation bbc7e481-2282-423f-98c6-49d8abccd692 · inbound
Uniform Metallicity Measurements of M Dwarf Planet Hosts Support Metallicity-Dependent Sub-Neptune Formation cites this paper.
Uniform Metallicity Measurements of M Dwarf Planet Hosts Support Metallicity-Dependent Sub-Neptune Formation An ancient extrasolar system with five sub-Earth-size planets
Reference 267
- Resolution
- unresolved
- no resolver link, observed 2026-07-12T06:44:30.209178Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.