Pith Number

pith:LA2MH336

pith:2013:LA2MH336N5J42JGBSMBJETMSNB

not attested not anchored not stored refs pending

A Faithful Distributed Implementation of Dual Decomposition and Average Consensus Algorithms

C\'edric Langbort, Farhad Farokhi, Takashi Tanaka

arxiv:1304.3063 v1 · 2013-04-10 · math.OC · cs.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LA2MH336N5J42JGBSMBJETMSNB}

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	2026-05-18T03:28:19.986079Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5834c3ef7e6f53cd24c19302924d92684b60a553d4ceea4ecb99cea148708364

Aliases

arxiv: 1304.3063 · arxiv_version: 1304.3063v1 · doi: 10.48550/arxiv.1304.3063 · pith_short_12: LA2MH336N5J4 · pith_short_16: LA2MH336N5J42JGB · pith_short_8: LA2MH336

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/LA2MH336N5J42JGBSMBJETMSNB \
  | 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: 5834c3ef7e6f53cd24c19302924d92684b60a553d4ceea4ecb99cea148708364

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "557a89165a4654bbd1813697fe637a12c2efe5f2068c357a7a8528acdb2fb4c8",
    "cross_cats_sorted": [
      "cs.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2013-04-10T19:37:09Z",
    "title_canon_sha256": "48b890758c3faf5241104b9b9b96d7aa413afa69a39e6c11e2812590158cc6d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.3063",
    "kind": "arxiv",
    "version": 1
  }
}