Pith Number

pith:ROVEFQE5

pith:2014:ROVEFQE5DCLIGNHLOOZBZLYKUK

not attested not anchored not stored refs pending

A Coordinate Descent Primal-Dual Algorithm and Application to Distributed Asynchronous Optimization

Franck Iutzeler, Pascal Bianchi, Walid Hachem

arxiv:1407.0898 v3 · 2014-07-03 · math.OC · cs.DC · cs.NA · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ROVEFQE5DCLIGNHLOOZBZLYKUK}

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	2026-05-18T01:31:30.204945Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8baa42c09d18968334eb73b21caf0aa2bb5400d8e02e25d2c440f903d146e653

Aliases

arxiv: 1407.0898 · arxiv_version: 1407.0898v3 · doi: 10.48550/arxiv.1407.0898 · pith_short_12: ROVEFQE5DCLI · pith_short_16: ROVEFQE5DCLIGNHL · pith_short_8: ROVEFQE5

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/ROVEFQE5DCLIGNHLOOZBZLYKUK \
  | 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: 8baa42c09d18968334eb73b21caf0aa2bb5400d8e02e25d2c440f903d146e653

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "602e5b6fc4919dc9d71a7d32decbb253002a34af8fbf6bf7a9c41e522776473a",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.NA",
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2014-07-03T12:51:58Z",
    "title_canon_sha256": "c4925eb7f1a70eb1caee94892c43ba6def0bd6bb394a653dda4f551969800a92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.0898",
    "kind": "arxiv",
    "version": 3
  }
}