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Paper Citation Record · LEDGER

Primordial black holes as a dark matter candidate are severely constrained by the Galactic Center 511 keV gamma-ray line

As of 10 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 20 inbound Pith citation observations for arXiv:1906.09994.

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

pith.paper-citation-record.v1
1906.09994 v2

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measured 0 of 0 reference resolution

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Source: paper_references, paper_reference_links

measured 20 of 20 standing notices

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Source: scholarly_work_events, retraction_status_cache, observed 2026-08-10T06:31:04.303077+00:00

measured 20 of 20 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-09T14:59:22.072672Z

measured 0 of 1 external citation measurements

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

Source: arxiv_reference, observed 2026-07-04T11:29:50.879567Z

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Outbound references

No outbound reference observations are available for this paper version.

Pith citing papers

Observation 13ac763f-c26c-454b-ade7-2922ef5d0d38 · inbound

Constraints on Primordial Black Holes cites this paper.

Constraints on Primordial Black Holes Primordial black holes as a dark matter candidate are severely constrained by the Galactic Center 511 keV gamma-ray line

Reference 155

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verified exact
arxiv_id, observed 2026-05-15T02:52:32.204535Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

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Observation c0318f30-bb66-4e0c-866e-1ffb258a8dce · inbound

Primordial Black Holes as Dark Matter: Recent Developments cites this paper.

Primordial Black Holes as Dark Matter: Recent Developments Primordial black holes as a dark matter candidate are severely constrained by the Galactic Center 511 keV gamma-ray line

Reference 149

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verified exact
arxiv_id, observed 2026-05-16T12:15:13.545245Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

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Observation d8504e7b-c403-47a0-b375-207e4540a4e6 · inbound

The Irrelevance of Primordial Black Hole Clustering in the LVK mass range cites this paper.

The Irrelevance of Primordial Black Hole Clustering in the LVK mass range Primordial black holes as a dark matter candidate are severely constrained by the Galactic Center 511 keV gamma-ray line

Reference 119

Resolution
unresolved
no resolver link, observed 2026-08-09T14:59:22.072672Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

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Observation 3fa3e17e-ffe6-45b7-8c62-1f630df3f2f3 · inbound

Complementary Probes of Warped Extra Dimension: Colliders, Gravitational Waves and Primordial Black Holes from Phase Transitions cites this paper.

Complementary Probes of Warped Extra Dimension: Colliders, Gravitational Waves and Primordial Black Holes from Phase Transitions Primordial black holes as a dark matter candidate are severely constrained by the Galactic Center 511 keV gamma-ray line

Reference 130

Resolution
unresolved
no resolver link, observed 2026-08-09T04:34:23.952509Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

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Observation dc75389c-9661-4bbe-8ed2-abfc4e3dfae1 · inbound

Page Time of Primordial Black Holes in the Standard Model and Beyond cites this paper.

Page Time of Primordial Black Holes in the Standard Model and Beyond Primordial black holes as a dark matter candidate are severely constrained by the Galactic Center 511 keV gamma-ray line

Reference 143

Resolution
unresolved
no resolver link, observed 2026-08-08T22:50:04.826050Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-08T22:50:04.826050Z digest=sha256:37ce8eb39ac5c487dad0f1ae4de49ea1e11252602b79e5ab62ae8518a6069978

Observation 8965a50e-b18a-4fd8-9faf-3787e38b975c · inbound

Probing Memory-Burdened Primordial Black Holes with Galactic Sources observed by LHAASO cites this paper.

Probing Memory-Burdened Primordial Black Holes with Galactic Sources observed by LHAASO Primordial black holes as a dark matter candidate are severely constrained by the Galactic Center 511 keV gamma-ray line

Reference 5

Resolution
unresolved
no resolver link, observed 2026-08-07T14:11:35.587423Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

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Observation 57d301c4-e9fd-468f-82df-ac9392a9137a · inbound

Primordial black holes from Q-balls produced in a first-order phase transition cites this paper.

Primordial black holes from Q-balls produced in a first-order phase transition Primordial black holes as a dark matter candidate are severely constrained by the Galactic Center 511 keV gamma-ray line

Reference 28

Resolution
unresolved
no resolver link, observed 2026-08-07T13:32:57.759936Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-07T13:32:57.759936Z digest=sha256:8960e8d31ae21fcd6038fcecd2145f4b84c15f54bf0c1f96ff3d9b31e04a23ee

Observation 6ccf10c9-d7d5-46e4-b775-b9d2a7b96556 · inbound

Relaxation of Energy Constraints for Positrons Generating the Galactic Annihilation Signal cites this paper.

Relaxation of Energy Constraints for Positrons Generating the Galactic Annihilation Signal Primordial black holes as a dark matter candidate are severely constrained by the Galactic Center 511 keV gamma-ray line

Reference 48

Resolution
unresolved
no resolver link, observed 2026-08-07T12:04:37.794022Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-07T12:04:37.794022Z digest=sha256:a0b34fd188da6583dbb3de570bb7e73a5696f56a94d5b54b4cb0096d65cfc45d

Observation cfafb0fa-97c3-4d6f-8c30-9bd285b5b1b3 · inbound

Anisotropic Neutrino Emission from Spinning, Moving, and Charged Primordial Black Holes cites this paper.

Anisotropic Neutrino Emission from Spinning, Moving, and Charged Primordial Black Holes Primordial black holes as a dark matter candidate are severely constrained by the Galactic Center 511 keV gamma-ray line

Reference 21

Resolution
unresolved
no resolver link, observed 2026-08-05T18:39:03.068489Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-05T18:39:03.068489Z digest=sha256:fc168da1296d32f52fe46ff2bada9ec2d75b8cab5339905245d08626c78cd5fb

Observation 6b503696-8f00-496a-9e3c-b3a83771cdd3 · inbound

Constraints on Primordial Black Holes from Galactic Diffuse Synchrotron Emissions cites this paper.

Constraints on Primordial Black Holes from Galactic Diffuse Synchrotron Emissions Primordial black holes as a dark matter candidate are severely constrained by the Galactic Center 511 keV gamma-ray line

Reference 50

Resolution
verified exact
arxiv_id, observed 2026-05-16T11:00:52.214740Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

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Observation 659e9af3-1810-4bc5-8ef3-e11f2e88856d · inbound

Primordial black holes as cosmic accelerators of light dark matter: Novel direct detection constraints cites this paper.

Primordial black holes as cosmic accelerators of light dark matter: Novel direct detection constraints Primordial black holes as a dark matter candidate are severely constrained by the Galactic Center 511 keV gamma-ray line

Reference 30

Resolution
verified exact
arxiv_id, observed 2026-05-16T06:50:42.874803Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

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Observation d25961f9-3cd9-425a-bd5f-125b428a2a2b · inbound

Primordial black holes as cosmic accelerators of light dark matter: Novel direct detection constraints cites this paper.

Primordial black holes as cosmic accelerators of light dark matter: Novel direct detection constraints Primordial black holes as a dark matter candidate are severely constrained by the Galactic Center 511 keV gamma-ray line

Reference 31

Resolution
unresolved
no resolver link, observed 2026-08-03T04:31:54.501307Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

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Observation 71936b98-bc24-4b9c-a48d-db4f76c7ab04 · inbound

High-energy neutrino constraints on primordial black holes as dark matter cites this paper.

High-energy neutrino constraints on primordial black holes as dark matter Primordial black holes as a dark matter candidate are severely constrained by the Galactic Center 511 keV gamma-ray line

Reference 20

Resolution
verified exact
arxiv_id, observed 2026-05-11T08:20:58.830524Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

source=pdf_text observed=2026-05-10T16:43:00.374596Z digest=sha256:967560f2b4d694c10fe3ed55ba936781401fc366b8483d9a88b4fdfed9938b37

Observation 3159c3ee-e1c5-4ed4-bcf9-e76e46f0ae34 · inbound

Asteroid-mass Primordial Black Holes as Dark Matter from Supersymmetry cites this paper.

Asteroid-mass Primordial Black Holes as Dark Matter from Supersymmetry Primordial black holes as a dark matter candidate are severely constrained by the Galactic Center 511 keV gamma-ray line

Reference 18

Resolution
verified exact
arxiv_id, observed 2026-05-12T00:06:16.604153Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

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Observation ba56c0c6-facd-47d3-a23c-194de98010c7 · inbound

Primordial Black Hole from Tensor-induced Density Fluctuation: First-order Phase Transitions and Domain Walls cites this paper.

Primordial Black Hole from Tensor-induced Density Fluctuation: First-order Phase Transitions and Domain Walls Primordial black holes as a dark matter candidate are severely constrained by the Galactic Center 511 keV gamma-ray line

Reference 182

Resolution
verified exact
arxiv_id, observed 2026-05-15T02:59:41.833112Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

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Observation 78f524e1-723e-4602-bf09-49569d0afc04 · inbound

Primordial Black Hole from Tensor-induced Density Fluctuation: First-order Phase Transitions and Domain Walls cites this paper.

Primordial Black Hole from Tensor-induced Density Fluctuation: First-order Phase Transitions and Domain Walls Primordial black holes as a dark matter candidate are severely constrained by the Galactic Center 511 keV gamma-ray line

Reference 182

Resolution
unresolved
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Source-reported events for the cited work

Unavailable: canonical work link unavailable.

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Observation 0ef01509-4894-40cc-aa13-168651d21ce2 · inbound

Electromagnetic Signatures From Primordial Black Holes in the Solar System cites this paper.

Electromagnetic Signatures From Primordial Black Holes in the Solar System Primordial black holes as a dark matter candidate are severely constrained by the Galactic Center 511 keV gamma-ray line

Reference 79

Resolution
verified exact
arxiv_id, observed 2026-06-29T21:23:59.289471Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

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Observation 22d437d1-bcd6-442d-8c55-0dc59c68008a · inbound

Electromagnetic Signatures From Primordial Black Holes in the Solar System cites this paper.

Electromagnetic Signatures From Primordial Black Holes in the Solar System Primordial black holes as a dark matter candidate are severely constrained by the Galactic Center 511 keV gamma-ray line

Reference 79

Resolution
verified exact
arxiv_id, observed 2026-06-30T11:44:38.138749Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

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Observation 92ddc2cb-be59-40c9-ad79-19dd0e3121dd · inbound

Limits on primordial black holes from the extragalactic gamma-ray background; current status and future projections cites this paper.

Limits on primordial black holes from the extragalactic gamma-ray background; current status and future projections Primordial black holes as a dark matter candidate are severely constrained by the Galactic Center 511 keV gamma-ray line

Reference 15

Resolution
verified exact
arxiv_id, observed 2026-07-03T03:27:35.435068Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

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Observation 1ad6b538-306e-4e40-8566-0e237c11a705 · inbound

Primordial Black Holes from Vector-Induced Curvature Perturbations Sourced by Primordial Magnetic Fields cites this paper.

Primordial Black Holes from Vector-Induced Curvature Perturbations Sourced by Primordial Magnetic Fields Primordial black holes as a dark matter candidate are severely constrained by the Galactic Center 511 keV gamma-ray line

Reference 81

Resolution
verified exact
arxiv_id, observed 2026-07-04T11:29:50.881006Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

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