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Paper Citation Record · LEDGER

The Cliff: A Metal-Poor Little Red Dot Hosting an Overmassive Black Hole at $z = 3.55$

As of 5 August 2026, this Paper Citation Record lists 7 of 7 outbound references and 9 inbound Pith citation observations for arXiv:2604.09177.

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

pith.paper-citation-record.v1
2604.09177 v1

Coverage vector

measured 7 of 7 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-05-10T17:51:45.096450Z

measured 16 of 16 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-04T06:34:03.388597+00:00

measured 9 of 9 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-02T13:59:31.645447Z

measured 0 of 1 external citation measurements

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

Source: pith, observed 2026-07-10T12:15:01.137692Z

Reference resolution

7 of 7 outbound references displayed

  • verified exact0
  • verified fuzzy2
  • unresolved3
  • parse uncertain0
  • malformed identifier1
  • metadata mismatch1

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation 0ddb4d28-cbd3-442f-9ee9-714c1b668555 · outbound

This paper cites 2026, arXiv e-prints, arXiv:2601.22214, doi: 10.48550/arXiv.2601.22214.

The Cliff: A Metal-Poor Little Red Dot Hosting an Overmassive Black Hole at $z = 3.55$ 2026, arXiv e-prints, arXiv:2601.22214, doi: 10.48550/arXiv.2601.22214

Reference 1

Resolution
metadata mismatch
arxiv_id, observed 2026-05-11T05:56:00.684699Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

source=pdf_text observed=2026-05-10T17:51:45.096450Z digest=sha256:a492847d15306d161ae5d806e87f46d47624cce589317ac0f3afb44cb9eb18a1

Observation 53b9c12d-b154-4caf-a9f5-2d1be862418d · outbound

This paper cites an unresolved cited work.

The Cliff: A Metal-Poor Little Red Dot Hosting an Overmassive Black Hole at $z = 3.55$ Unresolved cited work

Reference 2

Resolution
unresolved
raw_fallback, observed 2026-05-17T08:39:18.288234Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

source=pdf_text observed=2026-05-10T17:51:45.096450Z digest=sha256:5550192a073ea99b0d3c59caa31fdfb3f9b4e7a8fe0b9423c4c0cdc462a57e51

Observation 7619c719-9784-4f6e-9c87-65a3e40ab488 · outbound

This paper cites an unresolved cited work.

The Cliff: A Metal-Poor Little Red Dot Hosting an Overmassive Black Hole at $z = 3.55$ Unresolved cited work

Reference 3

Resolution
unresolved
raw_fallback, observed 2026-05-17T08:39:18.278110Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

source=pdf_text observed=2026-05-10T17:51:45.096450Z digest=sha256:09e8ea34fa4c250412f2c214d433a7898736b62653da04effe6d1b383d089fd3

Observation 2be764a3-0b49-4590-8df5-0079d5a445a3 · outbound

This paper cites Model 2 favours an instrument gradient opposite to what measured inThe Cliff(panelb),implyinganevenstrongervelocitygradientthanthemeasured -15 km s−1 shown in Fig.

The Cliff: A Metal-Poor Little Red Dot Hosting an Overmassive Black Hole at $z = 3.55$ Model 2 favours an instrument gradient opposite to what measured inThe Cliff(panelb),implyinganevenstrongervelocitygradientthanthemeasured -15 km s−1 shown in Fig

Reference 4

Resolution
verified fuzzy
raw_fallback, observed 2026-05-17T08:39:18.294364Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

source=pdf_text observed=2026-05-10T17:51:45.096450Z digest=sha256:c1cb085e1a32d7b045d289443c8d2214621a13ac84f239f589820f81ea403e44

Observation a07b3a99-0c6c-4301-86f4-4e54e0f0dbaa · outbound

This paper cites an unresolved cited work.

The Cliff: A Metal-Poor Little Red Dot Hosting an Overmassive Black Hole at $z = 3.55$ Unresolved cited work

Reference 5

Resolution
unresolved
raw_fallback, observed 2026-05-17T08:39:18.299834Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

source=pdf_text observed=2026-05-10T17:51:45.096450Z digest=sha256:6b88af54ea1ffd2c59d0f480562bb00b698d7ad5317e883ff8d52dc151abe804

Observation 19b7a14b-91c4-4f46-a586-61f809bc6dc3 · outbound

This paper cites The horizontal pink line indicates the upper limit on dynamical mass derived in Section 4.4.

The Cliff: A Metal-Poor Little Red Dot Hosting an Overmassive Black Hole at $z = 3.55$ The horizontal pink line indicates the upper limit on dynamical mass derived in Section 4.4

Reference 6

Resolution
verified fuzzy
raw_fallback, observed 2026-05-17T08:39:18.283964Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

source=pdf_text observed=2026-05-10T17:51:45.096450Z digest=sha256:db439cf3360bdfecd86e0c72bc6fa5cd93722e04d2c85f237825a38abf1b6b2e

Observation 4925fd4a-8b71-4c1b-b787-c59e4d3c3908 · outbound

This paper cites Aesopicaintroduces targeted updates for modelling the growth of infant SMBHs in the early Universe.

The Cliff: A Metal-Poor Little Red Dot Hosting an Overmassive Black Hole at $z = 3.55$ Aesopicaintroduces targeted updates for modelling the growth of infant SMBHs in the early Universe

Reference 7

Resolution
malformed identifier
arxiv_id, observed 2026-05-11T05:56:00.674881Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

source=pdf_text observed=2026-05-10T17:51:45.096450Z digest=sha256:815e125c00781e2d4ce3e25279a1040bf45f764596a6cae0962a176cc69078d3

Pith citing papers

Observation e8616f6f-b2df-4fa3-bb3e-6839b21594f8 · inbound

Quenching of X-ray emission in little red dots by both Compton-thick gas and high accretion rates cites this paper.

Quenching of X-ray emission in little red dots by both Compton-thick gas and high accretion rates The Cliff: A Metal-Poor Little Red Dot Hosting an Overmassive Black Hole at $z = 3.55$

Reference 26

Resolution
unresolved
no resolver link, observed 2026-08-02T13:59:31.645447Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-02T13:59:31.645447Z digest=sha256:a33a15362fa6a7e59d992d097a83ec2411211a5babdf04b9a24e6a6b3402d9aa

Observation 768994ba-f5b7-490a-a45e-955bea764788 · inbound

Mass and Spin Growth of Very Massive Stars in Star Clusters Potentially Associated with Little Red Dots cites this paper.

Mass and Spin Growth of Very Massive Stars in Star Clusters Potentially Associated with Little Red Dots The Cliff: A Metal-Poor Little Red Dot Hosting an Overmassive Black Hole at $z = 3.55$

Reference 41

Resolution
metadata mismatch
local_arxiv, observed 2026-06-28T13:32:15.158479Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

source=pdf_text observed=2026-06-28T13:31:35.665468Z digest=sha256:34920c67ffedb09fe9a33e697e7ca7fdd413ba37d428ae7c7d0ddb6f03c4160a

Observation 1fc5ee89-d6ea-40fa-9054-43838a18addd · inbound

ABCD: The Nuclear Structure of the Little Red Dots Revealted through Absorption, Break, Continuum, and Decrement cites this paper.

ABCD: The Nuclear Structure of the Little Red Dots Revealted through Absorption, Break, Continuum, and Decrement The Cliff: A Metal-Poor Little Red Dot Hosting an Overmassive Black Hole at $z = 3.55$

Reference 56

Resolution
metadata mismatch
local_arxiv, observed 2026-07-02T08:56:49.371946Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

source=arxiv_source observed=2026-06-28T05:42:12.005802Z digest=sha256:6e104a09170913f9d41b69128695eaf89180409dc4c13f0ff229f8c37065957f

Observation c1a057ab-60b8-4c6e-94ff-c88fcbef7260 · inbound

The quasi-star model for Little Red Dots: potential and challenges cites this paper.

The quasi-star model for Little Red Dots: potential and challenges The Cliff: A Metal-Poor Little Red Dot Hosting an Overmassive Black Hole at $z = 3.55$

Reference 39

Resolution
metadata mismatch
local_arxiv, observed 2026-07-02T14:27:04.233055Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

source=pdf_text observed=2026-06-28T00:26:52.824241Z digest=sha256:03505a18b181bbb48d17555fc454c133c71b76322149c09d093c2bd4c7e8f53a

Observation c4b2f202-b551-47ec-a9e6-908e0392cc47 · 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 The Cliff: A Metal-Poor Little Red Dot Hosting an Overmassive Black Hole at $z = 3.55$

Reference 82

Resolution
metadata mismatch
local_arxiv, observed 2026-06-27T12:20:54.778322Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

source=arxiv_source observed=2026-06-27T12:17:35.420949Z digest=sha256:84407d20e923da4e0d7450e1e680f75f198e1660d18293fc13bf88afb97538b3

Observation 2a9b9518-6664-4890-a2ff-6778fefcd88a · inbound

Little Red Dots as Supermassive Analogs of SS 433 cites this paper.

Little Red Dots as Supermassive Analogs of SS 433 The Cliff: A Metal-Poor Little Red Dot Hosting an Overmassive Black Hole at $z = 3.55$

Reference 77

Resolution
metadata mismatch
local_arxiv, observed 2026-06-26T14:09:31.501960Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

source=arxiv_source observed=2026-06-26T14:02:19.397772Z digest=sha256:10f3927228e76e492f4caffb02f01d34bb6b19e23a1982e50b1ecd060c31afcf

Observation 8840bd72-5c5e-4792-afef-bed0d92a16c4 · 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 The Cliff: A Metal-Poor Little Red Dot Hosting an Overmassive Black Hole at $z = 3.55$

Reference 151

Resolution
metadata mismatch
local_arxiv, observed 2026-06-26T13:39:30.437621Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

source=arxiv_source observed=2026-06-26T13:36:30.180504Z digest=sha256:16f1447231bd3086263ece559f551ff0890e4b26672b52b7e443cd9bdd4ce0a3

Observation 874e7f4f-4a55-4bbf-b14b-c4c0d7659c02 · 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 The Cliff: A Metal-Poor Little Red Dot Hosting an Overmassive Black Hole at $z = 3.55$

Reference 93

Resolution
metadata mismatch
local_arxiv, observed 2026-07-01T12:15:43.947806Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

source=pdf_text observed=2026-07-01T02:15:32.123527Z digest=sha256:5e6f566ccd3d5aa0757ac8e1064d2e969b98b9f32c0eb5fc8219a0412380c832

Observation cd05b027-9050-4a10-9074-fe8c75961e13 · inbound

ATLAS. II. Extremely High Incidence of Balmer Line Absorption with Predominant Blueshifts in LRDs: Statistical Insights through Comparison with Type 1 AGNs cites this paper.

ATLAS. II. Extremely High Incidence of Balmer Line Absorption with Predominant Blueshifts in LRDs: Statistical Insights through Comparison with Type 1 AGNs The Cliff: A Metal-Poor Little Red Dot Hosting an Overmassive Black Hole at $z = 3.55$

Reference 190

Resolution
unresolved
no resolver link, observed 2026-08-01T00:25:45.474286Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-01T00:25:45.474286Z digest=sha256:a348fbce5f89c83a7087c072c5e0b9534ef6a22146c401f2af2f8fa1cefce999