Paper Citation Record · LEDGER

The Distance to SN 1999em in NGC 1637 from the Expanding Photosphere Method

As of 23 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 4 inbound Pith citation observations for arXiv:astro-ph/0109535.

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

pith.paper-citation-record.v1
astro-ph/0109535 v1

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 2026-08-23T06:30:58.430688+00:00

measured 4 of 4 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-16T05:43:51.224954Z

measured 0 of 1 external citation measurements

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

Source: pith, observed 2026-07-03T07:47:44.326804Z

Reference resolution

0 of 0 outbound references displayed

verified exact0
verified fuzzy0
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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 e6519f5c-aaaa-4f33-99fa-ab7bbc0d863d · inbound

Expanding Ejecta Method: I. Mapping Supernova Morphology with Intensity Interferometry cites this paper.

Expanding Ejecta Method: I. Mapping Supernova Morphology with Intensity Interferometry The Distance to SN 1999em in NGC 1637 from the Expanding Photosphere Method

Reference 47

Resolution: unresolved; no resolver link, observed 2026-08-16T05:43:51.224954Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 16ccb3d9-84a6-4c17-a981-500033b0c79c · inbound

SN 2020bij and a Possible Slow-Rise High-Velocity Subclass of Type IIP Supernovae cites this paper.

SN 2020bij and a Possible Slow-Rise High-Velocity Subclass of Type IIP Supernovae The Distance to SN 1999em in NGC 1637 from the Expanding Photosphere Method

Reference 31

Resolution: verified exact; local_arxiv, observed 2026-07-03T07:47:44.327984Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.

Observation dd25d26d-5574-476e-af22-ac19b577c8d9 · inbound

SN 2022xus: bridging the gap between Type IIP and IIL supernovae cites this paper.

SN 2022xus: bridging the gap between Type IIP and IIL supernovae The Distance to SN 1999em in NGC 1637 from the Expanding Photosphere Method

Reference 69

Resolution: unresolved; no resolver link, observed 2026-08-01T02:50:47.043551Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 9a340aed-a834-47b2-8d26-dc1564f3c375 · inbound

JWST Detects a Dusty AGB-like Source Before the Type Ia-CSM Supernova 2026sqf cites this paper.

JWST Detects a Dusty AGB-like Source Before the Type Ia-CSM Supernova 2026sqf The Distance to SN 1999em in NGC 1637 from the Expanding Photosphere Method

Reference 73

Resolution: unresolved; no resolver link, observed 2026-08-14T13:47:23.864193Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.