Pith Number

pith:7WNKV26E

pith:2020:7WNKV26EPLVY3KJIM74CJRBWS4

not attested not anchored not stored refs pending

Stochastic Gradient Variance Reduction by Solving a Filtering Problem

Xingyi Yang

arxiv:2012.12418 v2 · 2020-12-22 · cs.LG · cs.CV · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7WNKV26EPLVY3KJIM74CJRBWS4}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

Unified High-Probability Analysis of Stochastic Variance-Reduced Estimation

Receipt and verification

First computed	2026-07-05T02:40:30.886910Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd9aaaebc47aeb8da92867f824c436972cfb522d2bbaaef994e443a9102e4abd

Aliases

arxiv: 2012.12418 · arxiv_version: 2012.12418v2 · doi: 10.48550/arxiv.2012.12418 · pith_short_12: 7WNKV26EPLVY · pith_short_16: 7WNKV26EPLVY3KJI · pith_short_8: 7WNKV26E

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/7WNKV26EPLVY3KJIM74CJRBWS4 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: fd9aaaebc47aeb8da92867f824c436972cfb522d2bbaaef994e443a9102e4abd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8982ac02deb6045bf6b4c06a40401fa0e1e9fc5c2041a74066fd3bec5ee50b6",
    "cross_cats_sorted": [
      "cs.CV",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-12-22T23:48:42Z",
    "title_canon_sha256": "38ff54f2697eb499a42b581d81550509fcdc3b75db8c90dfff179e322ccf4716"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.12418",
    "kind": "arxiv",
    "version": 2
  }
}