Paper Citation Record · LEDGER

Wolves in the Repository: A Software Engineering Analysis of the XZ Utils Supply Chain Attack

As of 21 August 2026, this Paper Citation Record lists 23 of 23 outbound references and 1 inbound Pith citation observation for arXiv:2504.17473.

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

pith.paper-citation-record.v1
2504.17473 v1

Coverage vector

measured 23 of 23 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-08-16T10:41:27.339949Z

measured 24 of 24 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-21T06:32:19.484+00:00

measured 1 of 1 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-05T10:29:20.661374Z

measured 0 of 1 external citation measurements

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

Source: pith, observed 2026-08-05T10:29:20.858147Z

Reference resolution

23 of 23 outbound references displayed

verified exact1
verified fuzzy3
unresolved18
parse uncertain0
malformed identifier0
metadata mismatch1

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation 10c705b6-af89-4fe2-9d1b-5586463bef78 · outbound

This paper cites GH Archive.

Wolves in the Repository: A Software Engineering Analysis of the XZ Utils Supply Chain Attack GH Archive

Reference 1

Resolution: verified fuzzy; raw_fallback, observed 2026-08-16T10:41:27.659026Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

Observation 25f24936-55b1-4958-a8d1-bbd2fa13b35d · outbound

This paper cites an unresolved cited work.

Wolves in the Repository: A Software Engineering Analysis of the XZ Utils Supply Chain Attack Unresolved cited work

Reference 2

Resolution: unresolved; raw_fallback, observed 2026-08-16T10:41:27.649839Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

Observation 28587a95-fdee-42ee-8ff2-7a2f46b71b00 · outbound

This paper cites an unresolved cited work.

Wolves in the Repository: A Software Engineering Analysis of the XZ Utils Supply Chain Attack Unresolved cited work

Reference 3

Resolution: unresolved; no resolver link, observed 2026-08-16T10:41:27.277435Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 8acbea6d-f373-4d7e-92e9-d410f77a4870 · outbound

This paper cites an unresolved cited work.

Wolves in the Repository: A Software Engineering Analysis of the XZ Utils Supply Chain Attack Unresolved cited work

Reference 4

Resolution: unresolved; raw_fallback, observed 2026-08-16T10:41:27.640655Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

Observation 60060ea0-17bd-47a5-bf8a-21a012a31223 · outbound

This paper cites an unresolved cited work.

Wolves in the Repository: A Software Engineering Analysis of the XZ Utils Supply Chain Attack Unresolved cited work

Reference 5

Resolution: unresolved; raw_fallback, observed 2026-08-16T10:41:27.631778Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

Observation 14e7dc6c-e610-498f-93d7-903d8948a9c9 · outbound

This paper cites an unresolved cited work.

Wolves in the Repository: A Software Engineering Analysis of the XZ Utils Supply Chain Attack Unresolved cited work

Reference 6

Resolution: metadata mismatch; raw_fallback, observed 2026-08-16T10:41:27.424870Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

Observation f6c1062f-77f7-49d1-8aa0-165130b1dc94 · outbound

This paper cites an unresolved cited work.

Wolves in the Repository: A Software Engineering Analysis of the XZ Utils Supply Chain Attack Unresolved cited work

Reference 7

Resolution: unresolved; raw_fallback, observed 2026-08-16T10:41:27.614084Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

Observation 511abd00-78ca-45f1-8e7d-8f1c4874fb45 · outbound

This paper cites Hissam, Daniel Plakosh, and C Weinstock.

Wolves in the Repository: A Software Engineering Analysis of the XZ Utils Supply Chain Attack Hissam, Daniel Plakosh, and C Weinstock

Reference 8

Resolution: verified fuzzy; raw_fallback, observed 2026-08-16T10:41:27.604632Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

Observation ce05b7ba-6322-4dd0-a24e-ab7b74a9a363 · outbound

This paper cites an unresolved cited work.

Wolves in the Repository: A Software Engineering Analysis of the XZ Utils Supply Chain Attack Unresolved cited work

Reference 9

Resolution: unresolved; raw_fallback, observed 2026-08-16T10:41:27.595235Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

Observation bb10f7f7-0593-4a49-a903-d2796bc11691 · outbound

This paper cites an unresolved cited work.

Wolves in the Repository: A Software Engineering Analysis of the XZ Utils Supply Chain Attack Unresolved cited work

Reference 10

Resolution: unresolved; raw_fallback, observed 2026-08-16T10:41:27.586493Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

Observation 188809ac-8b4f-4113-93c9-8a96178dd157 · outbound

This paper cites an unresolved cited work.

Wolves in the Repository: A Software Engineering Analysis of the XZ Utils Supply Chain Attack Unresolved cited work

Reference 11

Resolution: unresolved; raw_fallback, observed 2026-08-16T10:41:27.578046Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

Observation f0c7fc78-6d37-41c1-8191-66e6a052f59b · outbound

This paper cites an unresolved cited work.

Wolves in the Repository: A Software Engineering Analysis of the XZ Utils Supply Chain Attack Unresolved cited work

Reference 12

Resolution: unresolved; raw_fallback, observed 2026-08-16T10:41:27.569028Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

Observation 421619ed-ee75-4847-b972-a1406c9f8f87 · outbound

This paper cites an unresolved cited work.

Wolves in the Repository: A Software Engineering Analysis of the XZ Utils Supply Chain Attack Unresolved cited work

Reference 13

Resolution: unresolved; raw_fallback, observed 2026-08-16T10:41:27.559746Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

Observation f409e5b2-cc77-4371-b503-f6f76b2b1058 · outbound

This paper cites an unresolved cited work.

Wolves in the Repository: A Software Engineering Analysis of the XZ Utils Supply Chain Attack Unresolved cited work

Reference 14

Resolution: unresolved; raw_fallback, observed 2026-08-16T10:41:27.551075Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

Observation 74d8d5e0-5fe1-4d16-a56e-43b6ca9c0d17 · outbound

This paper cites an unresolved cited work.

Wolves in the Repository: A Software Engineering Analysis of the XZ Utils Supply Chain Attack Unresolved cited work

Reference 15

Resolution: unresolved; raw_fallback, observed 2026-08-16T10:41:27.542172Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

Observation 26eaf208-34f0-4e56-a217-4350c8eae83b · outbound

This paper cites an unresolved cited work.

Wolves in the Repository: A Software Engineering Analysis of the XZ Utils Supply Chain Attack Unresolved cited work

Reference 16

Resolution: unresolved; raw_fallback, observed 2026-08-16T10:41:27.532720Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

Observation 83bd1a7d-3c48-4998-a320-5b8c71d5a5c7 · outbound

This paper cites an unresolved cited work.

Wolves in the Repository: A Software Engineering Analysis of the XZ Utils Supply Chain Attack Unresolved cited work

Reference 17

Resolution: unresolved; raw_fallback, observed 2026-08-16T10:41:27.523310Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

Observation b8532f6e-fae8-4214-9f9c-a954c246e94d · outbound

This paper cites an unresolved cited work.

Wolves in the Repository: A Software Engineering Analysis of the XZ Utils Supply Chain Attack Unresolved cited work

Reference 18

Resolution: unresolved; raw_fallback, observed 2026-08-16T10:41:27.513814Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

Observation a1fe21b5-c6f1-49c6-b67f-7b64e91e63b9 · outbound

This paper cites an unresolved cited work.

Wolves in the Repository: A Software Engineering Analysis of the XZ Utils Supply Chain Attack Unresolved cited work

Reference 19

Resolution: unresolved; raw_fallback, observed 2026-08-16T10:41:27.494615Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

Observation 005991c4-fc29-412b-9906-ca8340afeb9d · outbound

This paper cites An Analysis of Malicious Packages in Open-Source Software in the Wild.

Wolves in the Repository: A Software Engineering Analysis of the XZ Utils Supply Chain Attack An Analysis of Malicious Packages in Open-Source Software in the Wild

Reference 20

Resolution: verified exact; local_arxiv, observed 2026-08-16T10:41:27.370470Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

Observation 37590358-2035-41d4-a92b-9e5ef141ca7e · outbound

This paper cites an unresolved cited work.

Wolves in the Repository: A Software Engineering Analysis of the XZ Utils Supply Chain Attack Unresolved cited work

Reference 21

Resolution: unresolved; raw_fallback, observed 2026-08-16T10:41:27.485403Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

Observation 191dc238-48b2-4994-b872-f6bef9b60b72 · outbound

This paper cites an unresolved cited work.

Wolves in the Repository: A Software Engineering Analysis of the XZ Utils Supply Chain Attack Unresolved cited work

Reference 2018

Resolution: unresolved; raw_fallback, observed 2026-08-16T10:41:27.622947Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

Observation 4df33736-ad21-4623-86f5-7d5f169740c9 · outbound

This paper cites Information and Software Technology 155 (2023), 107116.

Wolves in the Repository: A Software Engineering Analysis of the XZ Utils Supply Chain Attack Information and Software Technology 155 (2023), 107116

Reference 2023

Resolution: verified fuzzy; raw_fallback, observed 2026-08-16T10:41:27.504303Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

Pith citing papers

Observation b1909d71-e9e5-4174-8298-0b61b0e4643b · inbound

Adversarial Bug Reports as a Security Risk in Language Model-Based Automated Program Repair cites this paper.

Adversarial Bug Reports as a Security Risk in Language Model-Based Automated Program Repair Wolves in the Repository: A Software Engineering Analysis of the XZ Utils Supply Chain Attack

Reference 20

Resolution: verified exact; local_arxiv, observed 2026-08-05T10:29:20.864539Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.