Pith Number

pith:6KSOQ3RL

pith:2016:6KSOQ3RLI6DLMWDAHWBT3L7HPG

not attested not anchored not stored refs pending

A Bregman Splitting Algorithm for Distributed Optimization over Networks

Jinming Xu, Lihua Xie, Shanying Zhu, Yeng Chai Soh

arxiv:1608.08031 v1 · 2016-08-29 · 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{6KSOQ3RLI6DLMWDAHWBT3L7HPG}

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	2026-05-18T01:07:49.295700Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2a4e86e2b4786b658603d833dafe779b23973835c6544f90b2134eee8e6acda

Aliases

arxiv: 1608.08031 · arxiv_version: 1608.08031v1 · doi: 10.48550/arxiv.1608.08031 · pith_short_12: 6KSOQ3RLI6DL · pith_short_16: 6KSOQ3RLI6DLMWDA · pith_short_8: 6KSOQ3RL

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/6KSOQ3RLI6DLMWDAHWBT3L7HPG \
  | 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: f2a4e86e2b4786b658603d833dafe779b23973835c6544f90b2134eee8e6acda

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dab856b495d5e992be9e7aa89f88d2ba68103f0c4ef518a8045dbc35f9668037",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2016-08-29T12:47:30Z",
    "title_canon_sha256": "f4f14a8602553ed08c060c2683c292dfdebf9cdc4f70f32d3ab84433353e82ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.08031",
    "kind": "arxiv",
    "version": 1
  }
}