Pith Number

pith:ZLWZMXZE

pith:2016:ZLWZMXZENWZFYB4NTS35ACD2WB

not attested not anchored not stored refs pending

Frank-Wolfe Algorithms for Saddle Point Problems

Gauthier Gidel, Simon Lacoste-Julien, Tony Jebara

arxiv:1610.07797 v3 · 2016-10-25 · 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{ZLWZMXZENWZFYB4NTS35ACD2WB}

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	2026-05-18T00:49:31.922697Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

caed965f246db25c078d9cb7d0087ab06e502912fc702adafa1a77dd25797d9c

Aliases

arxiv: 1610.07797 · arxiv_version: 1610.07797v3 · doi: 10.48550/arxiv.1610.07797 · pith_short_12: ZLWZMXZENWZF · pith_short_16: ZLWZMXZENWZFYB4N · pith_short_8: ZLWZMXZE

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/ZLWZMXZENWZFYB4NTS35ACD2WB \
  | 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: caed965f246db25c078d9cb7d0087ab06e502912fc702adafa1a77dd25797d9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "255dc9a640ee35eadec116a5fe27e879ecc52d90f27d61389e795367917e130a",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2016-10-25T09:14:40Z",
    "title_canon_sha256": "76017ec593394c9999f0c356cbd0be6dde90f716ec2e9a51cf22b3d3b32e8f10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.07797",
    "kind": "arxiv",
    "version": 3
  }
}