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Paper Citation Record · LEDGER

The Hurwitz Equivalence Problem is Undecidable

As of 16 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:math/0511153.

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

pith.paper-citation-record.v1
math/0511153 v2

Coverage vector

measured 0 of 0 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links

measured 2 of 2 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-16T06:30:59.297886+00:00

measured 2 of 2 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-11T14:09:10.041726Z

measured 0 of 1 external citation measurements

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

Source: pith, observed 2026-08-11T14:09:10.148826Z

Reference resolution

0 of 0 outbound references displayed

  • verified exact0
  • verified fuzzy0
  • unresolved0
  • parse uncertain0
  • malformed identifier0
  • metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

No outbound reference observations are available for this paper version.

Pith citing papers

Observation 1c26fadb-533b-4f5d-b0e4-ebacb37b4c32 · inbound

Orbits by the up-down action of braid diagrams cites this paper.

Orbits by the up-down action of braid diagrams The Hurwitz Equivalence Problem is Undecidable

Reference 3

Resolution
verified exact
local_arxiv, observed 2026-08-11T14:09:10.152879Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-11T14:09:10.041726Z digest=sha256:a18b9746221a3ed3070405b84ef46e5f6345edc63a4b9cb3fb661828bec5bc24

Observation 9427ff59-b862-404a-98e2-6b053c6536f3 · inbound

Crossing matrix and a polynomial invariant of braid systems up to Hurwitz equivalence cites this paper.

Crossing matrix and a polynomial invariant of braid systems up to Hurwitz equivalence The Hurwitz Equivalence Problem is Undecidable

Reference 7

Resolution
unresolved
no resolver link, observed 2026-08-03T12:41:53.643399Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-03T12:41:53.643399Z digest=sha256:618fdc72f76d61707adae3d65d96e3eea56f9b73e1c72f73f30b8581024e0434