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Paper Citation Record · LEDGER

Lower Bounds and Proximally Anchored SGD for Non-Convex Minimization Under Unbounded Variance

As of 23 July 2026, this Paper Citation Record lists 6 of 6 outbound references and 3 inbound Pith citation observations for arXiv:2604.16620.

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

pith.paper-citation-record.v1
2604.16620 v1

Coverage vector

measured 6 of 6 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-05-10T08:35:43.391566Z

measured 9 of 9 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-07-23T06:31:01.910684+00:00

measured 3 of 3 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-05-19T16:38:44.673974Z

measured 0 of 1 external citation measurements

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

Source: pith, observed 2026-05-19T16:42:39.850422Z

Reference resolution

6 of 6 outbound references displayed

  • verified exact0
  • verified fuzzy5
  • unresolved0
  • parse uncertain0
  • malformed identifier1
  • metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation d14d4d2c-2327-486e-b316-e5f3b0d47e95 · outbound

This paper cites (4) For allx∈R T , prog0(∇ ¯FT (x))≤ prog1/2(x) + 1.

Lower Bounds and Proximally Anchored SGD for Non-Convex Minimization Under Unbounded Variance (4) For allx∈R T , prog0(∇ ¯FT (x))≤ prog1/2(x) + 1

Reference 1

Resolution
verified fuzzy
raw_fallback, observed 2026-05-20T21:54:05.838690Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-23T06:31:01.910684+00:00.

source=pdf_text observed=2026-05-10T08:35:43.391566Z digest=sha256:5a92591eb2e3d578a88d3685cb859ffc380c458f39c6a533e40f9de4d3af9628

Observation 0b90dec8-11c9-47ba-acb1-e5f1d148ce87 · outbound

This paper cites To find the total oracle complexity, we need to estimate∥x t −x 0∥, which determines the batch sizeN t.

Lower Bounds and Proximally Anchored SGD for Non-Convex Minimization Under Unbounded Variance To find the total oracle complexity, we need to estimate∥x t −x 0∥, which determines the batch sizeN t

Reference 2

Resolution
verified fuzzy
raw_fallback, observed 2026-05-20T21:54:05.831387Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-23T06:31:01.910684+00:00.

source=pdf_text observed=2026-05-10T08:35:43.391566Z digest=sha256:66f0f4a9a1d1b8f4099bdc760a298ce41683e0801bc98bf885f547568e58fe18

Observation a67361a7-f372-407a-9ca8-03f6fd8fe947 · outbound

This paper cites To determine the expected total stochastic oracle complexity, recall (67) and discard the non- positive suboptimality term to boundE ∥xt+1 −x ∗∥2 ≤E ∥xt −x ∗∥2 +η 2σ2.

Lower Bounds and Proximally Anchored SGD for Non-Convex Minimization Under Unbounded Variance To determine the expected total stochastic oracle complexity, recall (67) and discard the non- positive suboptimality term to boundE ∥xt+1 −x ∗∥2 ≤E ∥xt −x ∗∥2 +η 2σ2

Reference 3

Resolution
verified fuzzy
raw_fallback, observed 2026-05-20T21:54:05.829610Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-23T06:31:01.910684+00:00.

source=pdf_text observed=2026-05-10T08:35:43.391566Z digest=sha256:1d734d69eae358a10b12b82ad14c3474e4191d0e15510a35dd130dbad5c1fe18

Observation 1d1b1feb-a7c0-4cb4-a797-07248f29be3a · outbound

This paper cites an unresolved cited work.

Lower Bounds and Proximally Anchored SGD for Non-Convex Minimization Under Unbounded Variance Unresolved cited work

Reference 4

Resolution
verified fuzzy
raw_fallback, observed 2026-05-20T21:54:05.835416Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-23T06:31:01.910684+00:00.

source=pdf_text observed=2026-05-10T08:35:43.391566Z digest=sha256:f38f2fd037bee7916de132db7527f720b688f2468570ac42f32b323fb700a3a9

Observation 0ed2d4ac-88d6-40b0-9f21-746f4fe43162 · outbound

This paper cites an unresolved cited work.

Lower Bounds and Proximally Anchored SGD for Non-Convex Minimization Under Unbounded Variance Unresolved cited work

Reference 5

Resolution
verified fuzzy
raw_fallback, observed 2026-05-20T21:54:05.837041Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-23T06:31:01.910684+00:00.

source=pdf_text observed=2026-05-10T08:35:43.391566Z digest=sha256:1bf449f29de95e06300d1e111f0ef557dd789a3a358ec39e5f461ac294bd2703

Observation fc661b4d-1f78-453e-8c63-ec5cfc678d0a · outbound

This paper cites an unresolved cited work.

Lower Bounds and Proximally Anchored SGD for Non-Convex Minimization Under Unbounded Variance Unresolved cited work

Reference 6

Resolution
malformed identifier
raw_fallback, observed 2026-05-20T21:54:05.833354Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-23T06:31:01.910684+00:00.

source=pdf_text observed=2026-05-10T08:35:43.391566Z digest=sha256:7a78a421888043478dff3b8af080771f86e48c8bdea4a8c804e18a0336a11900

Pith citing papers

Observation d109f52f-6f48-4c99-a184-f429fb5038e2 · inbound

SGD for Variational Inference: Tackling Unbounded Variance via Preconditioning and Dynamic Batching cites this paper.

SGD for Variational Inference: Tackling Unbounded Variance via Preconditioning and Dynamic Batching Lower Bounds and Proximally Anchored SGD for Non-Convex Minimization Under Unbounded Variance

Reference 14

Resolution
verified exact
local_arxiv, observed 2026-05-11T03:20:56.511217Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-23T06:31:01.910684+00:00.

source=pdf_text observed=2026-05-11T02:30:54.859754Z digest=sha256:abe0c74b9b378eb17d43335bb2b99e4d0f3b35e5c2532fc72e22a9eaa796825a

Observation abd18fa0-192a-4bf3-a0d7-05fc34af2e1a · inbound

Beyond Bounded Variance: Variance-Reduced Normalized Methods for Nonconvex Optimization under Blum-Gladyshev Noise cites this paper.

Beyond Bounded Variance: Variance-Reduced Normalized Methods for Nonconvex Optimization under Blum-Gladyshev Noise Lower Bounds and Proximally Anchored SGD for Non-Convex Minimization Under Unbounded Variance

Reference 13

Resolution
verified exact
local_arxiv, observed 2026-05-19T16:12:38.847731Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-23T06:31:01.910684+00:00.

source=pdf_text observed=2026-05-19T16:12:03.664411Z digest=sha256:e3746585c3b7718bb50fe3651133f51be12029d7987839405ada8ab22369adfd

Observation bd7d1b5f-0abd-45e6-b408-74505a1167c2 · inbound

Unified High-Probability Analysis of Stochastic Variance-Reduced Estimation cites this paper.

Unified High-Probability Analysis of Stochastic Variance-Reduced Estimation Lower Bounds and Proximally Anchored SGD for Non-Convex Minimization Under Unbounded Variance

Reference 45

Resolution
metadata mismatch
local_arxiv, observed 2026-05-19T16:42:39.851729Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-23T06:31:01.910684+00:00.

source=pdf_text observed=2026-05-19T16:38:44.673974Z digest=sha256:a4def64b7482ec6ccd076fad5ffae1c5473fe00b7863b16d0d47a55827207fe7