Paper Citation Record · LEDGER

The QCD Axion and Unification

As of 12 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 4 inbound Pith citation observations for arXiv:1908.01772.

A citation records a reference. It does not transfer a finding from one paper to another.

pith.paper-citation-record.v1
1908.01772 v2

Coverage vector

measured 0 of 0 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links

measured 4 of 4 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-12T06:34:41.77262+00:00

measured 4 of 4 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-11T11:18:41.711948Z

measured 0 of 1 external citation measurements

A source-named dated measurement, never combined with another source.

Source: arxiv_reference, observed 2026-06-29T11:03:18.472312Z

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 63ca7192-6667-4dfa-83f2-33e0e6592221 · inbound

Five dimensional $SU(5) \times U(1)_{\rm PQ}$ grand unification cites this paper.

Five dimensional $SU(5) \times U(1)_{\rm PQ}$ grand unification The QCD Axion and Unification

Reference 34

Resolution: unresolved; no resolver link, observed 2026-08-11T11:18:41.711948Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 5ad2c21f-2401-4a7a-878f-0027d5917356 · inbound

String Theory and Grand Unification Suggest a Sub-Microelectronvolt QCD Axion cites this paper.

String Theory and Grand Unification Suggest a Sub-Microelectronvolt QCD Axion The QCD Axion and Unification

Reference 135

Resolution: unresolved; no resolver link, observed 2026-08-07T15:17:26.345324Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 81fb9654-d53b-4837-9e67-d513de911bce · inbound

DMRadio-Core: A new approach for GUT-scale axion searches cites this paper.

DMRadio-Core: A new approach for GUT-scale axion searches The QCD Axion and Unification

Reference 21

Resolution: verified exact; arxiv_id, observed 2026-05-10T07:01:49.421921Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.

Observation 13b546e1-ce08-472a-b883-6b6c2ce2fcc7 · inbound

Heavy Axion from a Confining Mirror GUT cites this paper.

Heavy Axion from a Confining Mirror GUT The QCD Axion and Unification

Reference 48

Resolution: verified exact; arxiv_id, observed 2026-06-29T11:03:18.473680Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.