Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
Ghost from constraints: a generalization of Ostrogradsky theorem
As of 8 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:2001.06756.
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 2026-08-08T06:32:00.761636+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-04T22:46:20.570651Z
A source-named dated measurement, never combined with another source.
Source: arxiv_reference, observed 2026-05-16T19:08:18.987546Z
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 71403e53-0943-4244-af0a-25e7696fdc98 · inbound
Probing higher curvature gravity via ringdown with overtones cites this paper.
Probing higher curvature gravity via ringdown with overtones Ghost from constraints: a generalization of Ostrogradsky theorem
Reference 61
- Resolution
- verified exact
- arxiv_id, observed 2026-05-16T19:08:18.989337Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation ddc33284-bb9d-482b-83fa-cce7b9e02396 · inbound
Cosmological dynamics based on Lovelock's gravity. Qualitative analysis cites this paper.
Cosmological dynamics based on Lovelock's gravity. Qualitative analysis Ghost from constraints: a generalization of Ostrogradsky theorem
Reference 66
- Resolution
- unresolved
- no resolver link, observed 2026-08-04T22:46:20.570651Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.