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Paper Citation Record · LEDGER

HyperExpan: Taxonomy Expansion with Hyperbolic Representation Learning

As of 17 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:2109.10500.

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

pith.paper-citation-record.v1
2109.10500 v1

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 2026-08-17T06:30:58.91139+00:00

measured 2 of 2 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-15T20:39:46.649383Z

measured 0 of 1 external citation measurements

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

Source: arxiv_reference, observed 2026-05-11T15:26:08.095133Z

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 9cec6468-5cd6-4386-a053-be1a0e25ccb8 · inbound

Hyperbolic Residual Quantization: Discrete Representations for Data with Latent Hierarchies cites this paper.

Hyperbolic Residual Quantization: Discrete Representations for Data with Latent Hierarchies HyperExpan: Taxonomy Expansion with Hyperbolic Representation Learning

Reference 35

Resolution
unresolved
no resolver link, observed 2026-08-15T20:39:46.649383Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-15T20:39:46.649383Z digest=sha256:259277f038ef07a17cdd3f59593962986752d594e924cdd41c90cc02b81329db

Observation 6b0aa86d-febc-4ecf-b008-5b425dff105e · inbound

Polaris: Coupled Orbital Polar Embeddings for Hierarchical Concept Learning cites this paper.

Polaris: Coupled Orbital Polar Embeddings for Hierarchical Concept Learning HyperExpan: Taxonomy Expansion with Hyperbolic Representation Learning

Reference 43

Resolution
verified exact
arxiv_id, observed 2026-05-11T15:26:08.097974Z

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.

source=arxiv_source observed=2026-05-09T20:05:21.069489Z digest=sha256:8905cc689e1ca294e89c4bf3477517ccbb1845996f1a861806e6ca2945f65ec6