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Paper Citation Record · LEDGER

PhantomSkill: Malicious Code Injection in Agent Skill Ecosystems

As of 6 August 2026, this Paper Citation Record lists 9 of 9 outbound references and 2 inbound Pith citation observations for arXiv:2606.19191.

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

pith.paper-citation-record.v1
2606.19191 v1

Coverage vector

measured 9 of 9 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-06-26T20:19:00.978843Z

measured 11 of 11 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-06T06:34:29.942622+00:00

measured 2 of 2 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-07-12T08:09:57.596812Z

measured 0 of 1 external citation measurements

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

Source: pith, observed 2026-07-03T10:37:56.247247Z

Reference resolution

9 of 9 outbound references displayed

  • verified exact0
  • verified fuzzy0
  • unresolved9
  • parse uncertain0
  • malformed identifier0
  • metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation 1b78bb6f-a13f-404e-b3be-c9634ec5ab53 · outbound

This paper cites an unresolved cited work.

PhantomSkill: Malicious Code Injection in Agent Skill Ecosystems Unresolved cited work

Reference 1

Resolution
unresolved
no resolver link, observed 2026-06-26T20:19:00.978843Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-06-26T20:19:00.978843Z digest=sha256:ed43ebc98ea8c057afeec9fc41a888c2caf951b30a8c51d2a37d6d6ec5968ca9

Observation a0b5fe6b-3170-4b4f-b7f4-7d55685164e8 · outbound

This paper cites 2026 , langid =.

PhantomSkill: Malicious Code Injection in Agent Skill Ecosystems 2026 , langid =

Reference 2

Resolution
unresolved
no resolver link, observed 2026-06-26T20:19:00.978843Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-06-26T20:19:00.978843Z digest=sha256:854624f1fb930ac4a76c9b4164439b2847994e390af833de27f8aca750c4fbf5

Observation 008b84ae-c7e8-4873-8976-14916e21a89e · outbound

This paper cites Skill-Inject: Measuring Agent Vulnerability to Skill File Attacks , url =.

PhantomSkill: Malicious Code Injection in Agent Skill Ecosystems Skill-Inject: Measuring Agent Vulnerability to Skill File Attacks , url =

Reference 3

Resolution
unresolved
no resolver link, observed 2026-06-26T20:19:00.978843Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-06-26T20:19:00.978843Z digest=sha256:c95c35b24cbb65d1e9bad2ac5750729eda0bd79cd5c08c07b8293e6eae18ca1c

Observation 25366112-f47c-4a1f-9d2a-22f3426ef987 · outbound

This paper cites Supply-Chain Poisoning Attacks Against.

PhantomSkill: Malicious Code Injection in Agent Skill Ecosystems Supply-Chain Poisoning Attacks Against

Reference 4

Resolution
unresolved
no resolver link, observed 2026-06-26T20:19:00.978843Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-06-26T20:19:00.978843Z digest=sha256:8cb66e0f2e3dc78bef0dae30f1a546e231f9ecd52d883bbc21f99d33b685199c

Observation e3ca334a-24fc-419d-99a3-84dfb2530103 · outbound

This paper cites 2024 , address =.

PhantomSkill: Malicious Code Injection in Agent Skill Ecosystems 2024 , address =

Reference 5

Resolution
unresolved
no resolver link, observed 2026-06-26T20:19:00.978843Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-06-26T20:19:00.978843Z digest=sha256:d619321a4d81ea41c907381acc319af91476eeac73cd588814e95e8b5572d531

Observation 4d16579d-e443-4af6-b10a-9769e13a0488 · outbound

This paper cites Not What You've Signed Up For: Compromising Real-World.

PhantomSkill: Malicious Code Injection in Agent Skill Ecosystems Not What You've Signed Up For: Compromising Real-World

Reference 6

Resolution
unresolved
no resolver link, observed 2026-06-26T20:19:00.978843Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-06-26T20:19:00.978843Z digest=sha256:11e6b7757cfe5107200e41e3518dcef0c2af31d06cd2dec6f2a51298706cbd23

Observation 50555fcc-fdfc-4481-b11f-d6c7be8c6cda · outbound

This paper cites 2025 , month = oct, url =.

PhantomSkill: Malicious Code Injection in Agent Skill Ecosystems 2025 , month = oct, url =

Reference 7

Resolution
unresolved
no resolver link, observed 2026-06-26T20:19:00.978843Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-06-26T20:19:00.978843Z digest=sha256:d03f39fd943f8a35080aeef975b793c5dcc789ba2beef5f2fa84b5b2f0683b21

Observation 63d4be86-c37a-4e9d-b234-cf35e2f7dd1f · outbound

This paper cites 2025 IEEE Conference on Software Testing, Verification and Validation (ICST) , pages=.

PhantomSkill: Malicious Code Injection in Agent Skill Ecosystems 2025 IEEE Conference on Software Testing, Verification and Validation (ICST) , pages=

Reference 8

Resolution
unresolved
no resolver link, observed 2026-06-26T20:19:00.978843Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-06-26T20:19:00.978843Z digest=sha256:9023ba534d2608a47d018fba58efa084116e64bd995adf73323151bd69834500

Observation 077b3102-f85e-45c5-b60c-da2ba763147f · outbound

This paper cites 33rd USENIX Security Symposium (USENIX Security 24) , pages=.

PhantomSkill: Malicious Code Injection in Agent Skill Ecosystems 33rd USENIX Security Symposium (USENIX Security 24) , pages=

Reference 9

Resolution
unresolved
no resolver link, observed 2026-06-26T20:19:00.978843Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-06-26T20:19:00.978843Z digest=sha256:683e0b0d80f3a7e094060ff7d37e090e3cc60f9a330eed42c11153fb9de0d68c

Pith citing papers

Observation 1e9637f5-625c-406d-9ad6-0087454528a9 · inbound

Cloak and Detonate: Scanner Evasion and Dynamic Detection of Agent Skill Malware cites this paper.

Cloak and Detonate: Scanner Evasion and Dynamic Detection of Agent Skill Malware PhantomSkill: Malicious Code Injection in Agent Skill Ecosystems

Reference 32

Resolution
verified exact
local_arxiv, observed 2026-07-03T10:37:56.248634Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.

source=pdf_text observed=2026-07-03T10:28:59.762796Z digest=sha256:10efaf56b720204c267a27972cbca3c8d65090b9489ab19cb87cdba0ca376b42

Observation 14a3c071-386d-4755-b5f2-aab74bc3ff59 · inbound

Cloak and Detonate: Scanner Evasion and Dynamic Detection of Agent Skill Malware cites this paper.

Cloak and Detonate: Scanner Evasion and Dynamic Detection of Agent Skill Malware PhantomSkill: Malicious Code Injection in Agent Skill Ecosystems

Reference 32

Resolution
unresolved
no resolver link, observed 2026-07-12T08:09:57.596812Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-12T08:09:57.596812Z digest=sha256:4bca76b0922137f43adbe77bf2f7f143f4058354abaae8c94c16c3e2d24367a9