Paper Citation Record · LEDGER

Direct spectroscopic evidence for ionized PAHs in the interstellar medium

As of 12 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:astro-ph/9902077.

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

pith.paper-citation-record.v1
astro-ph/9902077 v1

Coverage vector

measured 0 of 0 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links

measured 2 of 2 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 2 of 2 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-01T21:40:10.790748Z

measured 1 of 1 external citation measurements

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

Source: pith, observed 2026-08-05T02:28:24.338817Z

Reference resolution

0 of 0 outbound references displayed

verified exact0
verified fuzzy0
unresolved0
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malformed identifier0
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External citation measurements

88
pith, observed 2026-08-05T02:28:24.338817Z

Outbound references

No outbound reference observations are available for this paper version.

Pith citing papers

Observation d812315a-4f91-4eda-bef5-816859885a9d · inbound

The Dust Mineralogy of Interstellar Comet 3I/ATLAS from JWST/MIRI Observations cites this paper.

The Dust Mineralogy of Interstellar Comet 3I/ATLAS from JWST/MIRI Observations Direct spectroscopic evidence for ionized PAHs in the interstellar medium

Reference 173

Resolution: metadata mismatch; local_arxiv, observed 2026-06-29T01:02:55.413382Z

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 4e3455e6-4ecf-42e6-89f6-2eeedad50f0e · inbound

Infrared spectroscopy of gas-phase hydrogenated and methylated pyrenes: from laboratory spectra to the simulated 3.4 $\mu$m emission band cites this paper.

Infrared spectroscopy of gas-phase hydrogenated and methylated pyrenes: from laboratory spectra to the simulated 3.4 $\mu$m emission band Direct spectroscopic evidence for ionized PAHs in the interstellar medium

Reference 33

Resolution: unresolved; no resolver link, observed 2026-08-01T21:40:10.790748Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.