Pith Number

pith:KUQEZBWK

pith:2015:KUQEZBWKTTV4W5D3XNGVVCWPVF

not attested not anchored not stored refs pending

On the Global Linear Convergence of Frank-Wolfe Optimization Variants

Martin Jaggi, Simon Lacoste-Julien

arxiv:1511.05932 v1 · 2015-11-18 · math.OC · cs.LG · 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{KUQEZBWKTTV4W5D3XNGVVCWPVF}

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	2026-05-18T01:26:32.254032Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55204c86ca9cebcb747bbb4d5a8acfa97d2fb074d4a09328333924289e52b3d1

Aliases

arxiv: 1511.05932 · arxiv_version: 1511.05932v1 · doi: 10.48550/arxiv.1511.05932 · pith_short_12: KUQEZBWKTTV4 · pith_short_16: KUQEZBWKTTV4W5D3 · pith_short_8: KUQEZBWK

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/KUQEZBWKTTV4W5D3XNGVVCWPVF \
  | 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: 55204c86ca9cebcb747bbb4d5a8acfa97d2fb074d4a09328333924289e52b3d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "774a91c8f75d1c7dce35df6ff4382c8fa31082796563e4aba09fc2852a7eba7f",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2015-11-18T20:24:43Z",
    "title_canon_sha256": "f72d99bb97adcca335e6da0520dd131e507f240094a937904040910dd40fe848"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.05932",
    "kind": "arxiv",
    "version": 1
  }
}