Pith Number

pith:FUKGUHTP

pith:2022:FUKGUHTPXWDDASMRGDLZ773X2Q

not attested not anchored not stored refs pending

The Iterates of the Frank-Wolfe Algorithm May Not Converge

Cyrille W. Combettes, \'Edouard Pauwels, J\'er\^ome Bolte

arxiv:2202.08711 v1 · 2022-02-17 · 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{FUKGUHTPXWDDASMRGDLZ773X2Q}

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

Local LMO: Constrained Gradient Optimization via a Local Linear Minimization Oracle

Receipt and verification

First computed	2026-07-05T03:57:57.080599Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d146a1e6fbd8630499130d79fff77d43a82ac1d946bf699bda4a08f99e7cb23

Aliases

arxiv: 2202.08711 · arxiv_version: 2202.08711v1 · doi: 10.48550/arxiv.2202.08711 · pith_short_12: FUKGUHTPXWDD · pith_short_16: FUKGUHTPXWDDASMR · pith_short_8: FUKGUHTP

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/FUKGUHTPXWDDASMRGDLZ773X2Q \
  | 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: 2d146a1e6fbd8630499130d79fff77d43a82ac1d946bf699bda4a08f99e7cb23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10853f591052dc63ad5850b48517743a0627f2dae5be642b56a89df9163fd79d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2022-02-17T15:33:04Z",
    "title_canon_sha256": "ba9d71f364c4e0be3880fa22aaf3597e5f1e9893799db68aa5d878a9c1c2fcd5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.08711",
    "kind": "arxiv",
    "version": 1
  }
}