Pith Number

pith:JRZ2NK5Z

pith:2014:JRZ2NK5ZOC5OWOTMQ2BQ3AW25Z

not attested not anchored not stored refs pending

A Game-Theoretic Framework for Decentralized Cooperative Data Exchange using Network Coding

Ahmed Douik, Hamidou Tembine, Mohamed-Slim Alouini, Sameh Sorour, Tareq Y. Al-Naffouri

arxiv:1404.3637 v1 · 2014-04-14 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JRZ2NK5ZOC5OWOTMQ2BQ3AW25Z}

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	2026-05-18T02:54:14.834649Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c73a6abb970baeb3a6c86830d82daee7752d563a4f65d30b5039a09e6444acf

Aliases

arxiv: 1404.3637 · arxiv_version: 1404.3637v1 · doi: 10.48550/arxiv.1404.3637 · pith_short_12: JRZ2NK5ZOC5O · pith_short_16: JRZ2NK5ZOC5OWOTM · pith_short_8: JRZ2NK5Z

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/JRZ2NK5ZOC5OWOTMQ2BQ3AW25Z \
  | 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: 4c73a6abb970baeb3a6c86830d82daee7752d563a4f65d30b5039a09e6444acf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31ccf60c1c7d04feb8dccb440ee67feba6f94c7f265ff25fd3837ec6defe1ad7",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-04-14T16:06:32Z",
    "title_canon_sha256": "e7a904d77d7a5086729943788e5bdc1179bf313808946002da3cfa01e1a0bd6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.3637",
    "kind": "arxiv",
    "version": 1
  }
}