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Paper Citation Record · LEDGER

SPURS: Evidence for Clumpy Neutral Envelopes and Ionized IGM Surrounding Little Red Dots in Abell 2744 from Ultra-Deep Rest-UV Spectroscopy

As of 5 August 2026, this Paper Citation Record lists 2 of 2 outbound references and 21 inbound Pith citation observations for arXiv:2604.03563.

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

pith.paper-citation-record.v1
2604.03563 v1

Coverage vector

measured 2 of 2 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-07-13T13:04:56.358274Z

measured 23 of 23 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-05T06:32:48.257954+00:00

measured 21 of 21 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-03T00:41:32.068154Z

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

2 of 2 outbound references displayed

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External citation measurements

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

Outbound references

Observation 579755d8-5e12-4405-92d1-844b679e55e0 · outbound

This paper cites Origins of the UV continuum and Balmer emission lines in Little Red Dots: observational validation of dense gas envelope models enshrouding the AGN.

SPURS: Evidence for Clumpy Neutral Envelopes and Ionized IGM Surrounding Little Red Dots in Abell 2744 from Ultra-Deep Rest-UV Spectroscopy Origins of the UV continuum and Balmer emission lines in Little Red Dots: observational validation of dense gas envelope models enshrouding the AGN

Reference 1

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unresolved
no resolver link, observed 2026-07-13T13:04:56.358274Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-13T13:04:56.358274Z digest=sha256:6a7728aad529c051c04c9baf0fe874825607f07e9135dd1a7c69e0537734174d

Observation 640aa470-6e87-492a-8662-c6c5e4986455 · outbound

This paper cites The Impact of Galaxy Overdensities and Ionized Bubbles on Ly$\alpha$ Emission at $z\sim7.0-8.5$.

SPURS: Evidence for Clumpy Neutral Envelopes and Ionized IGM Surrounding Little Red Dots in Abell 2744 from Ultra-Deep Rest-UV Spectroscopy The Impact of Galaxy Overdensities and Ionized Bubbles on Ly$\alpha$ Emission at $z\sim7.0-8.5$

Reference 2

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unresolved
no resolver link, observed 2026-07-13T13:04:56.358274Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-13T13:04:56.358274Z digest=sha256:a9c48d430436a52e0fa16890850a369eb2d4d2c26c07ba2e17efca7e19797f9f

Pith citing papers

Observation ff497e3f-793d-4345-97fc-7d906483b194 · inbound

The Two Orbital, Interacting Hatano-Nelson Model cites this paper.

The Two Orbital, Interacting Hatano-Nelson Model SPURS: Evidence for Clumpy Neutral Envelopes and Ionized IGM Surrounding Little Red Dots in Abell 2744 from Ultra-Deep Rest-UV Spectroscopy

Reference 48

Resolution
unresolved
no resolver link, observed 2026-07-12T20:13:28.839499Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-12T20:13:28.839499Z digest=sha256:92aa1e4309a313a996228bc6ab651ecac750c87a34ff3a7a9dc5dfc6df006808

Observation 57d4dcbf-e930-44fd-8564-01f439067e9e · inbound

Ultrahigh-energy cosmogenic neutrino emissions in the high-redshift universe cites this paper.

Ultrahigh-energy cosmogenic neutrino emissions in the high-redshift universe SPURS: Evidence for Clumpy Neutral Envelopes and Ionized IGM Surrounding Little Red Dots in Abell 2744 from Ultra-Deep Rest-UV Spectroscopy

Reference 48

Resolution
verified exact
local_arxiv, observed 2026-05-10T11:10:09.264917Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

source=pdf_text observed=2026-05-10T11:05:17.077483Z digest=sha256:15d8d580ff0f58ee411b5b1cde65db1e15c9f81c2f562a58666dfd6e8ed810d3

Observation 2ecb38d4-5586-48a0-b265-be03b809bb5c · inbound

Ultrahigh-energy cosmogenic neutrino emissions in the high-redshift universe cites this paper.

Ultrahigh-energy cosmogenic neutrino emissions in the high-redshift universe SPURS: Evidence for Clumpy Neutral Envelopes and Ionized IGM Surrounding Little Red Dots in Abell 2744 from Ultra-Deep Rest-UV Spectroscopy

Reference 48

Resolution
unresolved
no resolver link, observed 2026-08-02T16:17:40.444237Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-02T16:17:40.444237Z digest=sha256:0cb942ef86e5802cccfc83fd98e390f1f235fc427d7d6acc008c6f01b3fcb161

Observation 677bbb5a-1c93-40d4-999c-a216aea4cc3c · inbound

BEACON: JWST NIRCam Pure-parallel Imaging Survey. III. Constraints on the UV LF and the Clustering of z~7-14 Galaxies cites this paper.

BEACON: JWST NIRCam Pure-parallel Imaging Survey. III. Constraints on the UV LF and the Clustering of z~7-14 Galaxies SPURS: Evidence for Clumpy Neutral Envelopes and Ionized IGM Surrounding Little Red Dots in Abell 2744 from Ultra-Deep Rest-UV Spectroscopy

Reference 68

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local_arxiv, observed 2026-05-10T04:30:15.586773Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

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Observation c5b074a5-c862-4c4f-bdb2-d1e87a97ab9c · inbound

Little red dots as obscured little blue dots: relative abundances, luminosities, and black-hole masses cites this paper.

Little red dots as obscured little blue dots: relative abundances, luminosities, and black-hole masses SPURS: Evidence for Clumpy Neutral Envelopes and Ionized IGM Surrounding Little Red Dots in Abell 2744 from Ultra-Deep Rest-UV Spectroscopy

Reference 32

Resolution
verified exact
local_arxiv, observed 2026-05-11T18:16:11.863543Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

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Observation 7cdc9d84-53cc-4917-88e1-4d3ffc9f6110 · inbound

Non-LTE atmosphere models of very luminous sources and their applicability to Little Red Dots, quasi-stars, and similar objects cites this paper.

Non-LTE atmosphere models of very luminous sources and their applicability to Little Red Dots, quasi-stars, and similar objects SPURS: Evidence for Clumpy Neutral Envelopes and Ionized IGM Surrounding Little Red Dots in Abell 2744 from Ultra-Deep Rest-UV Spectroscopy

Reference 116

Resolution
metadata mismatch
local_arxiv, observed 2026-05-13T04:47:16.467284Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

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Observation c352935e-8282-46e3-924e-fc321026edb3 · inbound

A new sample of Little Red Dots at $z<0.45$ in DESI DR1: Broad Balmer lines, low ionization spectrum and no variability cites this paper.

A new sample of Little Red Dots at $z<0.45$ in DESI DR1: Broad Balmer lines, low ionization spectrum and no variability SPURS: Evidence for Clumpy Neutral Envelopes and Ionized IGM Surrounding Little Red Dots in Abell 2744 from Ultra-Deep Rest-UV Spectroscopy

Reference 84

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verified exact
local_arxiv, observed 2026-05-15T02:48:33.401188Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

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Observation 64c89105-a828-4291-ba8e-57401222e9a8 · inbound

(LRDs)$^2$: The Low-ReDshift Little Red Dots Survey. II. DESI DR1 Sample cites this paper.

(LRDs)$^2$: The Low-ReDshift Little Red Dots Survey. II. DESI DR1 Sample SPURS: Evidence for Clumpy Neutral Envelopes and Ionized IGM Surrounding Little Red Dots in Abell 2744 from Ultra-Deep Rest-UV Spectroscopy

Reference 130

Resolution
verified exact
local_arxiv, observed 2026-05-22T09:46:21.870565Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

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Observation 257f98ef-e79e-4b79-b1ab-71268ebfcea4 · inbound

A Magnetized Black Hole Envelope Model for Little Red Dots cites this paper.

A Magnetized Black Hole Envelope Model for Little Red Dots SPURS: Evidence for Clumpy Neutral Envelopes and Ionized IGM Surrounding Little Red Dots in Abell 2744 from Ultra-Deep Rest-UV Spectroscopy

Reference 70

Resolution
verified exact
local_arxiv, observed 2026-05-22T09:26:20.409175Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

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Observation 09e0a90d-eb10-48a2-991d-74c22e6ca0a3 · inbound

Transient Signatures of Star-Envelope Collisions in Little Red Dots cites this paper.

Transient Signatures of Star-Envelope Collisions in Little Red Dots SPURS: Evidence for Clumpy Neutral Envelopes and Ionized IGM Surrounding Little Red Dots in Abell 2744 from Ultra-Deep Rest-UV Spectroscopy

Reference 78

Resolution
verified exact
local_arxiv, observed 2026-06-29T15:03:31.706300Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

source=pdf_text observed=2026-06-29T06:10:32.135201Z digest=sha256:929d836b38c16863eac21f3198f08616cd0a76c5207d43c7913b0c5e57d048f7

Observation dde180e6-8746-4019-8641-431f1ae27da3 · inbound

OCEANS of Absorption: High-resolution NIRSpec Spectroscopy Reveals Diverse Balmer-line Absorption in Little Red Dots cites this paper.

OCEANS of Absorption: High-resolution NIRSpec Spectroscopy Reveals Diverse Balmer-line Absorption in Little Red Dots SPURS: Evidence for Clumpy Neutral Envelopes and Ionized IGM Surrounding Little Red Dots in Abell 2744 from Ultra-Deep Rest-UV Spectroscopy

Reference 46

Resolution
verified exact
local_arxiv, observed 2026-06-28T21:22:38.085323Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

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Observation 5e833be0-6073-40fc-9fd5-d981be21bafc · inbound

The UV Side of Little Red Dots: Red, Compact, and Iron-Enhanced Rest-UV Emission with a Strong Downturn around Ly$\alpha$ cites this paper.

The UV Side of Little Red Dots: Red, Compact, and Iron-Enhanced Rest-UV Emission with a Strong Downturn around Ly$\alpha$ SPURS: Evidence for Clumpy Neutral Envelopes and Ionized IGM Surrounding Little Red Dots in Abell 2744 from Ultra-Deep Rest-UV Spectroscopy

Reference 81

Resolution
verified exact
local_arxiv, observed 2026-06-28T09:31:49.340163Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

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Observation b6b32f50-35da-49b2-a406-9bb406326f1b · inbound

Through the Veil: Ly$\alpha$ Illuminates the Host Galaxies of Little Red Dots cites this paper.

Through the Veil: Ly$\alpha$ Illuminates the Host Galaxies of Little Red Dots SPURS: Evidence for Clumpy Neutral Envelopes and Ionized IGM Surrounding Little Red Dots in Abell 2744 from Ultra-Deep Rest-UV Spectroscopy

Reference 99

Resolution
verified exact
local_arxiv, observed 2026-06-27T16:41:03.572551Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

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Observation 6c91424c-7c16-41bb-b446-070af04c0078 · inbound

JADES: the mass-metallicity relation at $z=1-10$. New calibrations, extremely metal-poor galaxies, and chemical diversity cites this paper.

JADES: the mass-metallicity relation at $z=1-10$. New calibrations, extremely metal-poor galaxies, and chemical diversity SPURS: Evidence for Clumpy Neutral Envelopes and Ionized IGM Surrounding Little Red Dots in Abell 2744 from Ultra-Deep Rest-UV Spectroscopy

Reference 254

Resolution
metadata mismatch
local_arxiv, observed 2026-06-27T12:20:54.712310Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

source=arxiv_source observed=2026-06-27T12:17:35.420949Z digest=sha256:c26939033bbec8dc067434c6e93fc8c8cafd46897179ff9b484cd56f3be6b03f

Observation 1b0f8734-c63f-4793-b1fe-7f9302b56ecb · inbound

TBD LBD: The nature of `little blue dots' cites this paper.

TBD LBD: The nature of `little blue dots' SPURS: Evidence for Clumpy Neutral Envelopes and Ionized IGM Surrounding Little Red Dots in Abell 2744 from Ultra-Deep Rest-UV Spectroscopy

Reference 31

Resolution
verified exact
local_arxiv, observed 2026-07-03T11:58:05.843034Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

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Observation 751a972f-22de-4cdb-a2fa-04d51f57f47d · inbound

Little Red and Blue Dots: AGN-excited narrow lines, Lyman-$\alpha$ emission, and resemblance to standard quasars cites this paper.

Little Red and Blue Dots: AGN-excited narrow lines, Lyman-$\alpha$ emission, and resemblance to standard quasars SPURS: Evidence for Clumpy Neutral Envelopes and Ionized IGM Surrounding Little Red Dots in Abell 2744 from Ultra-Deep Rest-UV Spectroscopy

Reference 98

Resolution
metadata mismatch
local_arxiv, observed 2026-06-26T13:39:30.519356Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

source=arxiv_source observed=2026-06-26T13:36:30.180504Z digest=sha256:e411fa81c0fe48373e5224a55f9028f72a413733a8e67c96d532f61ed68909e8

Observation dd117767-8c64-416f-865d-92e16040b666 · inbound

Constraints on the Gas Geometry Surrounding Little Red Dots through Narrow-Line Diagnostics cites this paper.

Constraints on the Gas Geometry Surrounding Little Red Dots through Narrow-Line Diagnostics SPURS: Evidence for Clumpy Neutral Envelopes and Ionized IGM Surrounding Little Red Dots in Abell 2744 from Ultra-Deep Rest-UV Spectroscopy

Reference 80

Resolution
verified exact
local_arxiv, observed 2026-06-26T08:09:09.986175Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

source=pdf_text observed=2026-06-26T08:07:54.650186Z digest=sha256:494f289f6e9e95b0e95b48a844029a15308e068553c8b637186f8ebc6d2df131

Observation 9abfd23d-d37f-4fbb-98ce-df84809dc098 · inbound

Little Red Dots as Intermediate Mass, Super-Eddington Engines: Insights from Type IIn Supernovae and The 1837-1856 Great Eruption of $\eta$ Carinae cites this paper.

Little Red Dots as Intermediate Mass, Super-Eddington Engines: Insights from Type IIn Supernovae and The 1837-1856 Great Eruption of $\eta$ Carinae SPURS: Evidence for Clumpy Neutral Envelopes and Ionized IGM Surrounding Little Red Dots in Abell 2744 from Ultra-Deep Rest-UV Spectroscopy

Reference 206

Resolution
verified exact
local_arxiv, observed 2026-07-01T12:15:43.787830Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

source=pdf_text observed=2026-07-01T02:15:32.123527Z digest=sha256:8af845a950270aefaec13fe87ae42f21277a0c79658b39e58a58b624bb89ca5a

Observation 5d6ddecb-ede2-47d4-8dd2-3f06e8094ac5 · inbound

The metallicities of little red dot host galaxies: LRDs are metal poor, but not pristine cites this paper.

The metallicities of little red dot host galaxies: LRDs are metal poor, but not pristine SPURS: Evidence for Clumpy Neutral Envelopes and Ionized IGM Surrounding Little Red Dots in Abell 2744 from Ultra-Deep Rest-UV Spectroscopy

Reference 98

Resolution
metadata mismatch
local_arxiv, observed 2026-07-01T05:05:23.717569Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

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Observation 530962e9-1623-40c7-9a91-dfeb07eb935b · inbound

Gas-Phase Metallicity and Nitrogen Abundances in Low-Mass Galaxies Down to $M_\star\simeq10^{5.7}\,M_\odot$ at $z\simeq4.5$--$10.1$ from JWST Lensing Cluster Surveys cites this paper.

Gas-Phase Metallicity and Nitrogen Abundances in Low-Mass Galaxies Down to $M_\star\simeq10^{5.7}\,M_\odot$ at $z\simeq4.5$--$10.1$ from JWST Lensing Cluster Surveys SPURS: Evidence for Clumpy Neutral Envelopes and Ionized IGM Surrounding Little Red Dots in Abell 2744 from Ultra-Deep Rest-UV Spectroscopy

Reference 2

Resolution
unresolved
no resolver link, observed 2026-08-01T23:14:24.868376Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-01T23:14:24.868376Z digest=sha256:153684f33f2ecaf76d07445604b6b6fc3848033170f57ce8894c07680ad2d064

Observation a7087ead-86c4-40bb-9780-eb2f573fb893 · inbound

Misaligned or chaotic? A strong break of axial symmetry in the local LRD J1025 revealed with VLT/FORS2 spectropolarimetry cites this paper.

Misaligned or chaotic? A strong break of axial symmetry in the local LRD J1025 revealed with VLT/FORS2 spectropolarimetry SPURS: Evidence for Clumpy Neutral Envelopes and Ionized IGM Surrounding Little Red Dots in Abell 2744 from Ultra-Deep Rest-UV Spectroscopy

Reference 157

Resolution
unresolved
no resolver link, observed 2026-08-03T00:41:32.068154Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

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