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Paper Citation Record · LEDGER

SphereFace2: Binary Classification is All You Need for Deep Face Recognition

As of 17 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 4 inbound Pith citation observations for arXiv:2108.01513.

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

pith.paper-citation-record.v1
2108.01513 v3

Coverage vector

measured 0 of 0 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links

measured 4 of 4 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 4 of 4 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-16T00:08:20.601660Z

measured 0 of 1 external citation measurements

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

Source: pith, observed 2026-08-10T16:13:30.727527Z

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 694d6ae0-3b3e-42b3-90d5-05f719f6afcc · inbound

RepFace: Refining Closed-Set Noise with Progressive Label Correction for Face Recognition cites this paper.

RepFace: Refining Closed-Set Noise with Progressive Label Correction for Face Recognition SphereFace2: Binary Classification is All You Need for Deep Face Recognition

Reference 39

Resolution
unresolved
no resolver link, observed 2026-08-11T14:26:44.370763Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-11T14:26:44.370763Z digest=sha256:10063b0d3b1f3d65a7e22f72dbfc512fba3c375e1970dd21f2efaa1bdd35027c

Observation d63d947a-12c5-4d95-8588-3d6f195c96be · inbound

LVFace: Progressive Cluster Optimization for Large Vision Models in Face Recognition cites this paper.

LVFace: Progressive Cluster Optimization for Large Vision Models in Face Recognition SphereFace2: Binary Classification is All You Need for Deep Face Recognition

Reference 38

Resolution
verified exact
local_arxiv, observed 2026-08-10T16:13:30.746721Z

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=pdf_text observed=2026-08-10T16:13:30.308732Z digest=sha256:96885a2819d234d0a33b8a4eb9c9d1ab542e512737002de02380e5a3b5b086ff

Observation b4d67099-0905-4cf5-8213-03a37ec9fa29 · inbound

GIF: Generative Inspiration for Face Recognition at Scale cites this paper.

GIF: Generative Inspiration for Face Recognition at Scale SphereFace2: Binary Classification is All You Need for Deep Face Recognition

Reference 66

Resolution
unresolved
no resolver link, observed 2026-08-16T00:08:20.601660Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-16T00:08:20.601660Z digest=sha256:30d75387e92c04bd1940a267b6e1d62b2df5ca76db8d176ef4350f319fbd7383

Observation 388775f8-4d15-411d-82f5-05c313aed6c0 · inbound

Calibrated Similarity and Graph Clustering for Open-Set Animal Re-Identification cites this paper.

Calibrated Similarity and Graph Clustering for Open-Set Animal Re-Identification SphereFace2: Binary Classification is All You Need for Deep Face Recognition

Reference 31

Resolution
unresolved
no resolver link, observed 2026-08-04T06:47:58.772530Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-04T06:47:58.772530Z digest=sha256:5e46581b254702575033b669f750a2d0bd9b4150f7f138cb0840d0217097847d