Pith Number

pith:UVBVZSF5

pith:2019:UVBVZSF5R7Q7ECPDUEJU53IY6Q

not attested not anchored not stored refs pending

Convergence of Message-Passing for Distributed Convex Optimisation with Scaled Diagonal Dominance

Minyue Fu, Zhaorong Zhang

arxiv:1904.04465 v1 · 2019-04-09 · math.OC · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UVBVZSF5R7Q7ECPDUEJU53IY6Q}

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	2026-05-17T23:48:58.953186Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5435cc8bd8fe1f209e3a1134eed18f43fb9464796284a3d3c787079e49a8754

Aliases

arxiv: 1904.04465 · arxiv_version: 1904.04465v1 · doi: 10.48550/arxiv.1904.04465 · pith_short_12: UVBVZSF5R7Q7 · pith_short_16: UVBVZSF5R7Q7ECPD · pith_short_8: UVBVZSF5

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/UVBVZSF5R7Q7ECPDUEJU53IY6Q \
  | 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: a5435cc8bd8fe1f209e3a1134eed18f43fb9464796284a3d3c787079e49a8754

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6bd9702fdcca4d2f3e939dc2c7ba5a3115b2dae185021e204c76f21c341f2a06",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2019-04-09T04:49:56Z",
    "title_canon_sha256": "ef0d400dfe236853b8fe53a1c5f24d3221895c9c51e45f2ba5751c17bf2b39f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.04465",
    "kind": "arxiv",
    "version": 1
  }
}