Pith Number

pith:CPULG5PX

pith:2021:CPULG5PXXZROPBW6KNHPGWCDLI

not attested not anchored not stored refs pending

Leveraging Non-uniformity in First-order Non-convex Optimization

Bo Dai, Csaba Szepesvari, Dale Schuurmans, Jincheng Mei, Yue Gao

arxiv:2105.06072 v3 · 2021-05-13 · 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{CPULG5PXXZROPBW6KNHPGWCDLI}

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

Delightful Gradients Accelerate Corner Escape

Receipt and verification

First computed	2026-07-05T04:28:26.402422Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13e8b375f7be62e786de534ef358435a184a6b183b19703d9d0c34ed1f5e942b

Aliases

arxiv: 2105.06072 · arxiv_version: 2105.06072v3 · doi: 10.48550/arxiv.2105.06072 · pith_short_12: CPULG5PXXZRO · pith_short_16: CPULG5PXXZROPBW6 · pith_short_8: CPULG5PX

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/CPULG5PXXZROPBW6KNHPGWCDLI \
  | 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: 13e8b375f7be62e786de534ef358435a184a6b183b19703d9d0c34ed1f5e942b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b418cff118da5027fff663fae3307bfc6ae09bcdeb5286901d36a3b91898d40",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-05-13T04:23:07Z",
    "title_canon_sha256": "1dd12f973f2e5a1f5ba2946ec046eec43ed800fd86fa1c71f841998d9149876d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.06072",
    "kind": "arxiv",
    "version": 3
  }
}