Pith Number

pith:PNL3BPNQ

pith:2014:PNL3BPNQBDVBJEEYT5QWVB677D

not attested not anchored not stored refs pending

An Augmented Lagrangian Coordination-Decomposition Algorithm for Solving Distributed Non-Convex Programs

Colin N. Jones, Jean-Hubert Hours

arxiv:1407.5418 v1 · 2014-07-21 · 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{PNL3BPNQBDVBJEEYT5QWVB677D}

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	2026-05-18T02:47:14.044732Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b57b0bdb008ea1490989f616a87dff8eaaf9f5c696d946ceb8abb95c6ddf05d

Aliases

arxiv: 1407.5418 · arxiv_version: 1407.5418v1 · doi: 10.48550/arxiv.1407.5418 · pith_short_12: PNL3BPNQBDVB · pith_short_16: PNL3BPNQBDVBJEEY · pith_short_8: PNL3BPNQ

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/PNL3BPNQBDVBJEEYT5QWVB677D \
  | 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: 7b57b0bdb008ea1490989f616a87dff8eaaf9f5c696d946ceb8abb95c6ddf05d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d2c16ce57276827a6f06618fd4d8460e969f08233bfe35da504b4eb7afe7109",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2014-07-21T08:58:59Z",
    "title_canon_sha256": "e07074ea86afe4499b7d5a3c375f6ba98b22f13b092bb0d3a47cccc15feb11e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.5418",
    "kind": "arxiv",
    "version": 1
  }
}