Pith Number

pith:NUYNCZTG

pith:2018:NUYNCZTGZWTBKTQVPE75SX43YY

not attested not anchored not stored refs pending

A Block-wise, Asynchronous and Distributed ADMM Algorithm for General Form Consensus Optimization

Di Niu, Rui Zhu, Zongpeng Li

arxiv:1802.08882 v1 · 2018-02-24 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NUYNCZTGZWTBKTQVPE75SX43YY}

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	2026-05-18T00:22:36.161925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d30d16666cda6154e15793fd95f9bc60bebaac2427bb3d442111f9e2bf8fd4b

Aliases

arxiv: 1802.08882 · arxiv_version: 1802.08882v1 · doi: 10.48550/arxiv.1802.08882 · pith_short_12: NUYNCZTGZWTB · pith_short_16: NUYNCZTGZWTBKTQV · pith_short_8: NUYNCZTG

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/NUYNCZTGZWTBKTQVPE75SX43YY \
  | 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: 6d30d16666cda6154e15793fd95f9bc60bebaac2427bb3d442111f9e2bf8fd4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d783aaa1b2bef80a5a7bf960ca6a9cf8b8db8cc123944b7de1b5f3cb6d70268",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-02-24T17:31:38Z",
    "title_canon_sha256": "613dc30bcf982cbeb0cbf817368ec96f3964b75b677d92e7db73fcedd7b48904"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.08882",
    "kind": "arxiv",
    "version": 1
  }
}