Pith Number

pith:VZHTK65N

pith:2016:VZHTK65NXONVH6JT35N4Q7EV46

not attested not anchored not stored refs pending

New Primal-Dual Proximal Algorithm for Distributed Optimization

Lorenzo Stella, Panagiotis Patrinos, Puya Latafat

arxiv:1605.01986 v3 · 2016-05-06 · 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{VZHTK65NXONVH6JT35N4Q7EV46}

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	2026-05-18T00:48:54.582406Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae4f357badbb9b53f933df5bc87c95e7a9d8d51a430478f0a762b749b9ab5665

Aliases

arxiv: 1605.01986 · arxiv_version: 1605.01986v3 · doi: 10.48550/arxiv.1605.01986 · pith_short_12: VZHTK65NXONV · pith_short_16: VZHTK65NXONVH6JT · pith_short_8: VZHTK65N

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/VZHTK65NXONVH6JT35N4Q7EV46 \
  | 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: ae4f357badbb9b53f933df5bc87c95e7a9d8d51a430478f0a762b749b9ab5665

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b623979032c5987f809d448dbfb0aff8e74e8af03f05b598bb95ce62f9b6a0ad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2016-05-06T16:06:01Z",
    "title_canon_sha256": "3c521e4ddfd35becb69c186794f6b131fe8166b43150251a7141d856bc5d5692"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.01986",
    "kind": "arxiv",
    "version": 3
  }
}