Pith Number

pith:OA4NO3ZZ

pith:2011:OA4NO3ZZNSR3SKUNC4CQEYVOYE

not attested not anchored not stored refs pending

Achievable Rate Region for Multiple Access Channel with Correlated Channel States and Cooperating Encoders

Farhad Shirani Chaharsooghi, Mahdi Zamanighomi, Mohammad Javad Emadi, Mohammad Reza Aref

arxiv:1102.1165 v1 · 2011-02-06 · 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{OA4NO3ZZNSR3SKUNC4CQEYVOYE}

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	2026-05-18T04:29:54.873089Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7038d76f396ca3b92a8d17050262aec12e513d1079fe1f312acd40d7806de0f7

Aliases

arxiv: 1102.1165 · arxiv_version: 1102.1165v1 · doi: 10.48550/arxiv.1102.1165 · pith_short_12: OA4NO3ZZNSR3 · pith_short_16: OA4NO3ZZNSR3SKUN · pith_short_8: OA4NO3ZZ

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/OA4NO3ZZNSR3SKUNC4CQEYVOYE \
  | 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: 7038d76f396ca3b92a8d17050262aec12e513d1079fe1f312acd40d7806de0f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50292989a7c0967167436ff7540900b692f11752fd92eda538ea1ae41633e7bb",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2011-02-06T16:39:45Z",
    "title_canon_sha256": "7bcb87d337acf8aebffef0244bb5256f37cdecd549cdea36d5e8aea0541c59f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.1165",
    "kind": "arxiv",
    "version": 1
  }
}