Pith Number

pith:7WDXPP5X

pith:2010:7WDXPP5XXFZQCBZJQ7DLMAAWJ5

not attested not anchored not stored refs pending

Gossip Algorithms for Convex Consensus Optimization over Networks

Choon Yik Tang, Jie Lu, Paul R. Regier, Travis D. Bow

arxiv:1002.2283 v3 · 2010-02-11 · math.OC · cs.DC · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7WDXPP5XXFZQCBZJQ7DLMAAWJ5}

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	2026-05-18T04:29:35.025789Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd8777bfb7b97301072987c6b600164f65aacda70091c2f5db6a487bf6d7c812

Aliases

arxiv: 1002.2283 · arxiv_version: 1002.2283v3 · doi: 10.48550/arxiv.1002.2283 · pith_short_12: 7WDXPP5XXFZQ · pith_short_16: 7WDXPP5XXFZQCBZJ · pith_short_8: 7WDXPP5X

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/7WDXPP5XXFZQCBZJQ7DLMAAWJ5 \
  | 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: fd8777bfb7b97301072987c6b600164f65aacda70091c2f5db6a487bf6d7c812

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b99ad98fe5673c8fcadfce71e3db5061771e0239044ed47c7bfb4b3b6d8301f",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2010-02-11T05:51:47Z",
    "title_canon_sha256": "7e04a5284025a59da05332e8d63fbcc2eb441dad255ca6c06118a7d6f5ad0680"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.2283",
    "kind": "arxiv",
    "version": 3
  }
}