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Paper Citation Record · LEDGER

Entanglement entropy of inhomogeneous XX spin chains with algebraic interactions

As of 9 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:2107.12200.

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

pith.paper-citation-record.v1
2107.12200 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 2026-08-09T06:31:02.800959+00:00

measured 2 of 2 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-08T19:21:07.840700Z

measured 0 of 1 external citation measurements

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

Source: pith, observed 2026-08-07T15:21:45.418575Z

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 ee6f7b16-5f2c-4574-ad65-4c35aec24bf1 · inbound

Exactly solvable multicomponent spinless fermions cites this paper.

Exactly solvable multicomponent spinless fermions Entanglement entropy of inhomogeneous XX spin chains with algebraic interactions

Reference 38

Resolution
unresolved
no resolver link, observed 2026-08-08T19:21:07.840700Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-08T19:21:07.840700Z digest=sha256:e92b476f66de1228d9022ee459407f14ccbd2d2f4c4618523faa6a33d0c06e10

Observation c580f9f6-423a-42da-ac85-8c0df5d37786 · inbound

Entanglement of Inhomogeneous Free Bosons and Orthogonal Polynomials cites this paper.

Entanglement of Inhomogeneous Free Bosons and Orthogonal Polynomials Entanglement entropy of inhomogeneous XX spin chains with algebraic interactions

Reference 47

Resolution
verified exact
local_arxiv, observed 2026-08-07T15:21:45.519535Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

source=pdf_text observed=2026-08-07T15:21:42.694166Z digest=sha256:36470ac004e5e5783965baf8d4d14641374341bad30c8b7af43b05520d6c9e9a