Pith Number

pith:4N6H2LLA

pith:2025:4N6H2LLAKMMPJUWCLSCPYK4GZ5

not attested not anchored not stored refs pending

Efficient Quadratic Corrections for Frank-Wolfe Algorithms

Jannis Halbey, Mathieu Besan\c{c}on, Sebastian Pokutta, S\'ebastien Designolle, Seta Rakotomandimby

arxiv:2506.02635 v5 · 2025-06-03 · 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{4N6H2LLAKMMPJUWCLSCPYK4GZ5}

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	2026-05-21T01:05:06.089280Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e37c7d2d605318f4d2c25c84fc2b86cf516107f5889850b7f1f7671fe11c6f75

Aliases

arxiv: 2506.02635 · arxiv_version: 2506.02635v5 · doi: 10.48550/arxiv.2506.02635 · pith_short_12: 4N6H2LLAKMMP · pith_short_16: 4N6H2LLAKMMPJUWC · pith_short_8: 4N6H2LLA

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/4N6H2LLAKMMPJUWCLSCPYK4GZ5 \
  | 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: e37c7d2d605318f4d2c25c84fc2b86cf516107f5889850b7f1f7671fe11c6f75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ce587950a1bc4d1d705fd8e0fc06dfc25c5c3ebe1692860505434289cd87585",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2025-06-03T08:52:24Z",
    "title_canon_sha256": "f37421829b4f250bb0811557e74393e6a55fbbb56bd7df145fc41a1b44fdc9dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.02635",
    "kind": "arxiv",
    "version": 5
  }
}