Pith Number

pith:KY4HBOG2

pith:2022:KY4HBOG2LL4LLCBQVCMLTE6YG7

not attested not anchored not stored refs pending

Distributed Momentum-based Frank-Wolfe Algorithm for Stochastic Optimization

Gang Wang, Jian Sun, Jie Chen, Jie Hou, Xianlin Zeng

arxiv:2208.04053 v1 · 2022-08-08 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KY4HBOG2LL4LLCBQVCMLTE6YG7}

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	2026-07-05T04:46:47.253591Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

563870b8da5af8b58830a898b993d837e5a090b3e5368e2cc109159582b00c8a

Aliases

arxiv: 2208.04053 · arxiv_version: 2208.04053v1 · doi: 10.48550/arxiv.2208.04053 · pith_short_12: KY4HBOG2LL4L · pith_short_16: KY4HBOG2LL4LLCBQ · pith_short_8: KY4HBOG2

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/KY4HBOG2LL4LLCBQVCMLTE6YG7 \
  | 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: 563870b8da5af8b58830a898b993d837e5a090b3e5368e2cc109159582b00c8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0f8f1dce14a0d3c59a31c21a73ad0f6db1f0e0f0d733b07ed7d6bf3bdbfbedd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2022-08-08T10:51:51Z",
    "title_canon_sha256": "faa4e8af7265bb05325b1ac2e64be7a801d0a40d6ec481a7590a5c712a6fe208"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.04053",
    "kind": "arxiv",
    "version": 1
  }
}