Pith Number

pith:X7URT345

pith:2019:X7URT345IMJHSE6P4VXT2DIQRM

not attested not anchored not stored refs pending

Cluster-based Distributed Augmented Lagrangian Algorithm for a Class of Constrained Convex Optimization Problems

Hossein Moradian, Solmaz S. Kia

arxiv:1908.06634 v4 · 2019-08-19 · cs.MA · 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{X7URT345IMJHSE6P4VXT2DIQRM}

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	2026-07-05T02:28:47.441598Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bfe919ef9d43127913cfe56f3d0d108b1282a5bed20a6bed74a497d6b61008dd

Aliases

arxiv: 1908.06634 · arxiv_version: 1908.06634v4 · doi: 10.48550/arxiv.1908.06634 · pith_short_12: X7URT345IMJH · pith_short_16: X7URT345IMJHSE6P · pith_short_8: X7URT345

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/X7URT345IMJHSE6P4VXT2DIQRM \
  | 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: bfe919ef9d43127913cfe56f3d0d108b1282a5bed20a6bed74a497d6b61008dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "984466c963f739a94f140b02cc6dbf90c7a43e6639526627a4426d00ac25d29c",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MA",
    "submitted_at": "2019-08-19T08:14:07Z",
    "title_canon_sha256": "b11b6b4e71f787d6b8084c1ca09d895fac7296c913cd6c1074e81677c1c3819a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.06634",
    "kind": "arxiv",
    "version": 4
  }
}