Paper Citation Record · LEDGER

Cosmological Evolution of the Hard X-ray AGN Luminosity Function and the Origin of the Hard X-ray Background

As of 17 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 8 inbound Pith citation observations for arXiv:astro-ph/0308140.

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

pith.paper-citation-record.v1
astro-ph/0308140 v2

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measured 0 of 0 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links

measured 8 of 8 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 8 of 8 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-15T14:49:09.341984Z

measured 0 of 1 external citation measurements

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

Source: pith, observed 2026-07-02T18:17:16.210868Z

Reference resolution

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External citation measurements

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Outbound references

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Pith citing papers

Observation c61f653e-e220-4f5d-893a-778d220b7b4b · inbound

Study of Flat Spectrum Radio Quasars and BL Lacertae Objects as Sources of Diffusive Ultra High-Energy Cosmic Rays cites this paper.

Study of Flat Spectrum Radio Quasars and BL Lacertae Objects as Sources of Diffusive Ultra High-Energy Cosmic Rays Cosmological Evolution of the Hard X-ray AGN Luminosity Function and the Origin of the Hard X-ray Background

Reference 43

Resolution: verified exact; local_arxiv, observed 2026-05-17T23:55:31.059103Z

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.

Observation f47ad29e-e201-466b-a928-5e91a44f7e6e · inbound

Looking for Lights from the Darkness: Signals from MeV-scale Solar Axion-like Particles cites this paper.

Looking for Lights from the Darkness: Signals from MeV-scale Solar Axion-like Particles Cosmological Evolution of the Hard X-ray AGN Luminosity Function and the Origin of the Hard X-ray Background

Reference 70

Resolution: verified exact; arxiv_id, observed 2026-05-11T12:01:05.834475Z

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.

Observation c7c82a25-fad2-45dc-a34b-f05a64b6e953 · inbound

Population synthesis of active galactic nuclei based on the radiation-regulated unification model cites this paper.

Population synthesis of active galactic nuclei based on the radiation-regulated unification model Cosmological Evolution of the Hard X-ray AGN Luminosity Function and the Origin of the Hard X-ray Background

Reference 4

Resolution: verified exact; local_arxiv, observed 2026-05-19T22:42:50.022893Z

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.

Observation 7808c44c-6d08-486a-b78b-462d262e92d6 · inbound

Unification models of Active Galactic Nuclei cites this paper.

Unification models of Active Galactic Nuclei Cosmological Evolution of the Hard X-ray AGN Luminosity Function and the Origin of the Hard X-ray Background

Reference 216

Resolution: verified exact; local_arxiv, observed 2026-06-27T10:10:49.371340Z

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.

Observation f3190804-24a4-4e45-855b-3d6fbcaa6393 · inbound

Unification models of Active Galactic Nuclei cites this paper.

Unification models of Active Galactic Nuclei Cosmological Evolution of the Hard X-ray AGN Luminosity Function and the Origin of the Hard X-ray Background

Reference 216

Resolution: unresolved; no resolver link, observed 2026-08-02T11:51:43.128293Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation ae12815a-97eb-407f-a8b1-4472af4dd8e3 · inbound

AGN radiative feedback as the main regulator of [O III] outflow activity and obscuration in X-ray AGN cites this paper.

AGN radiative feedback as the main regulator of [O III] outflow activity and obscuration in X-ray AGN Cosmological Evolution of the Hard X-ray AGN Luminosity Function and the Origin of the Hard X-ray Background

Reference 299

Resolution: verified exact; local_arxiv, observed 2026-07-02T18:17:16.212270Z

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.

Observation 73660061-5f50-4ad3-8c8e-0ab9142a7c2b · inbound

The eROSITA X-ray luminosity function of active galactic nuclei cites this paper.

The eROSITA X-ray luminosity function of active galactic nuclei Cosmological Evolution of the Hard X-ray AGN Luminosity Function and the Origin of the Hard X-ray Background

Reference 197

Resolution: unresolved; no resolver link, observed 2026-07-31T23:41:22.521208Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 5ecbe5ab-7f80-4663-8e36-744374a2f254 · inbound

The most extreme high-z radio quasars in the eRASS:1 X-ray survey cites this paper.

The most extreme high-z radio quasars in the eRASS:1 X-ray survey Cosmological Evolution of the Hard X-ray AGN Luminosity Function and the Origin of the Hard X-ray Background

Reference 22

Resolution: unresolved; no resolver link, observed 2026-08-15T14:49:09.341984Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.