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Paper Citation Record · LEDGER

Detection of intrinsic source structure at ~3 Schwarzschild radii with Millimeter-VLBI observations of SAGITTARIUS A*

As of 17 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 3 inbound Pith citation observations for arXiv:1805.09223.

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pith.paper-citation-record.v1
1805.09223 v1

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Source: paper_references, paper_reference_links

measured 3 of 3 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-17T06:30:58.91139+00:00

measured 3 of 3 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-15T17:55:59.040269Z

measured 0 of 1 external citation measurements

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

Source: pith, observed 2026-07-10T03:46:44.173673Z

Reference resolution

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Outbound references

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Pith citing papers

Observation b5a89587-49b8-48aa-98dd-f5088cbb9b66 · inbound

Studying black holes on horizon scales with space-VLBI cites this paper.

Studying black holes on horizon scales with space-VLBI Detection of intrinsic source structure at ~3 Schwarzschild radii with Millimeter-VLBI observations of SAGITTARIUS A*

Reference 23

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unresolved
no resolver link, observed 2026-08-14T05:24:12.295851Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-14T05:24:12.295851Z digest=sha256:714b3fb95eb503ed4c55c432e41569a138cbf28834fce5feb050616fc6763d2b

Observation 812db419-73c4-477b-920a-230dc141f29e · inbound

Constraints on extra charges in dyonic Kerr-Newman-Kasuya-Taub-NUT black hole from the observations of quasi-periodic oscillations cites this paper.

Constraints on extra charges in dyonic Kerr-Newman-Kasuya-Taub-NUT black hole from the observations of quasi-periodic oscillations Detection of intrinsic source structure at ~3 Schwarzschild radii with Millimeter-VLBI observations of SAGITTARIUS A*

Reference 5

Resolution
unresolved
no resolver link, observed 2026-08-15T17:55:59.040269Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-15T17:55:59.040269Z digest=sha256:d5ce849311cb15ae1574e745765ca94e8f4dc769d3f560787ae3d9fb7f4e7a00

Observation 797b1bf4-5b2e-444f-b017-68af53ac8c32 · inbound

VAPOLA -- A multi-year, multi-band polarization survey of AGN and Sgr A* at mm wavelengths with ALMA I. Survey Overview and Science-Ready Archival Products cites this paper.

VAPOLA -- A multi-year, multi-band polarization survey of AGN and Sgr A* at mm wavelengths with ALMA I. Survey Overview and Science-Ready Archival Products Detection of intrinsic source structure at ~3 Schwarzschild radii with Millimeter-VLBI observations of SAGITTARIUS A*

Reference 192

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verified exact
local_arxiv, observed 2026-07-10T03:46:44.175285Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.

source=arxiv_source observed=2026-07-11T11:50:26.030339Z digest=sha256:8ab841b1689325c514d2bd0dde3e0c4466f40bc80b9dee8955432be4fee411a9