Pith Number

pith:FAUDROEW

pith:2021:FAUDROEWT2YUN76FGSOLTTZS5G

not attested not anchored not stored refs pending

AdaGDA: Faster Adaptive Gradient Descent Ascent Methods for Minimax Optimization

Feihu Huang, Xidong Wu, Zhengmian Hu

arxiv:2106.16101 v6 · 2021-06-30 · math.OC · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FAUDROEWT2YUN76FGSOLTTZS5G}

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.

Receipt and verification

First computed	2026-07-05T05:43:46.016025Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

282838b8969eb146ffc5349cb9cf32e99c3fce358043fdf5ac73aa9da0a71af7

Aliases

arxiv: 2106.16101 · arxiv_version: 2106.16101v6 · doi: 10.48550/arxiv.2106.16101 · pith_short_12: FAUDROEWT2YU · pith_short_16: FAUDROEWT2YUN76F · pith_short_8: FAUDROEW

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/FAUDROEWT2YUN76FGSOLTTZS5G \
  | 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: 282838b8969eb146ffc5349cb9cf32e99c3fce358043fdf5ac73aa9da0a71af7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52733176ed81829ce13cf88afba59c9133c82812f19e4e9760be83b3e661c2a4",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2021-06-30T14:47:09Z",
    "title_canon_sha256": "5a382f314a9f21518ed3c859cd5fa16325e89eab3eb41d2c0054c319547ddd2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.16101",
    "kind": "arxiv",
    "version": 6
  }
}