Pith Number

pith:KIH4LRYB

pith:2014:KIH4LRYBSDE3VLE6OLLFVS5ZTP

not attested not anchored not stored refs pending

A Game Theoretic Approach to Minimize the Completion Time of Network Coded Cooperative Data Exchange

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

arxiv:1404.3945 v1 · 2014-04-14 · cs.IT · cs.GT · 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{KIH4LRYBSDE3VLE6OLLFVS5ZTP}

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	2026-05-18T02:54:13.305470Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

520fc5c70190c9baac9e72d65acbb99bd287ec0b4069d8810762ddb2dcca5e67

Aliases

arxiv: 1404.3945 · arxiv_version: 1404.3945v1 · doi: 10.48550/arxiv.1404.3945 · pith_short_12: KIH4LRYBSDE3 · pith_short_16: KIH4LRYBSDE3VLE6 · pith_short_8: KIH4LRYB

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/KIH4LRYBSDE3VLE6OLLFVS5ZTP \
  | 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: 520fc5c70190c9baac9e72d65acbb99bd287ec0b4069d8810762ddb2dcca5e67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93b52e8fe451840ec6a6fbc7dbafff1b772c0b52dd6b830e99d7c5f742ed8b2b",
    "cross_cats_sorted": [
      "cs.GT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-04-14T09:08:25Z",
    "title_canon_sha256": "e2ad0a38949941a9efabc15133a20d93a5663ac3dd1dd064fc60003f4686f59e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.3945",
    "kind": "arxiv",
    "version": 1
  }
}