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Paper Citation Record · LEDGER

The real symplectic Stiefel and Grassmann manifolds: metrics, geodesics and applications

As of 7 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 5 inbound Pith citation observations for arXiv:2108.12447.

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

pith.paper-citation-record.v1
2108.12447 v1

Coverage vector

measured 0 of 0 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links

measured 5 of 5 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-07T06:34:17.273281+00:00

measured 5 of 5 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-05T19:53:51.398917Z

measured 0 of 1 external citation measurements

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

Source: arxiv_reference, observed 2026-05-23T18:45:46.055977Z

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 a2c5a795-0745-4cbe-8df5-c8d19570b931 · inbound

A Riemannian gradient descent method for optimization on the indefinite Stiefel manifold cites this paper.

A Riemannian gradient descent method for optimization on the indefinite Stiefel manifold The real symplectic Stiefel and Grassmann manifolds: metrics, geodesics and applications

Reference 9

Resolution
verified exact
arxiv_id, observed 2026-05-23T18:45:46.058833Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-05-23T18:44:43.277466Z digest=sha256:a7595bf3107fc4b5c0a135f8df3555b9f43644d3f88a7014aea7796dfa67ceae

Observation 7aec8cfc-3479-4e86-8f7a-9accfd6d68f9 · inbound

Reduced-order modeling of Hamiltonian dynamics based on symplectic neural networks cites this paper.

Reduced-order modeling of Hamiltonian dynamics based on symplectic neural networks The real symplectic Stiefel and Grassmann manifolds: metrics, geodesics and applications

Reference 38

Resolution
unresolved
no resolver link, observed 2026-08-05T19:53:51.398917Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-05T19:53:51.398917Z digest=sha256:64201a186b54cb0b44b16920d0faea8507a62929ff57b18cbaf14e3b97b9b9eb

Observation cb0cc5f9-456b-449e-994c-f725071dfc71 · inbound

An inexact variable metric proximal linearization method for composite optimization on manifolds cites this paper.

An inexact variable metric proximal linearization method for composite optimization on manifolds The real symplectic Stiefel and Grassmann manifolds: metrics, geodesics and applications

Reference 8

Resolution
metadata mismatch
arxiv_id, observed 2026-05-18T23:11:53.600151Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-05-18T23:10:52.338700Z digest=sha256:40a6dbc7d53eddfdadca93786a264083a9fded00cf14bf4b8a6e308c0ef95f8d

Observation f3df2214-1a38-4355-b571-f1bf105156f2 · inbound

A generalized canonical metric for optimization on the indefinite Stiefel manifold cites this paper.

A generalized canonical metric for optimization on the indefinite Stiefel manifold The real symplectic Stiefel and Grassmann manifolds: metrics, geodesics and applications

Reference 5

Resolution
verified exact
arxiv_id, observed 2026-05-18T15:31:33.494806Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-05-18T15:29:15.351129Z digest=sha256:ed94983339655e06fb2b0adb8566a1e81eb8f68211919a2248c67a5917f53f06

Observation 4c36d248-148b-42aa-a79e-91c12217b6e8 · inbound

A polar-factor retraction on the symplectic Stiefel manifold with closed-form inverse cites this paper.

A polar-factor retraction on the symplectic Stiefel manifold with closed-form inverse The real symplectic Stiefel and Grassmann manifolds: metrics, geodesics and applications

Reference 7

Resolution
metadata mismatch
arxiv_id, observed 2026-05-11T21:11:20.195886Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-05-08T06:22:38.776405Z digest=sha256:61c2e67a6830c164492a8c20f6e992646b875d519234ec3e6a14f6feec33689c