Pith Number

pith:DDGWN4LN

pith:2014:DDGWN4LNDQJSGWOHI6CWBWPTI2

not attested not anchored not stored refs pending

Time-Asynchronous Gaussian Multiple Access Relay Channel with Correlated Sources

Hamidreza Ebrahimzadeh Saffar, Masoud Badiei Khuzani, Patrick Mitran

arxiv:1408.1750 v1 · 2014-08-08 · 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{DDGWN4LNDQJSGWOHI6CWBWPTI2}

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	2026-05-18T02:45:39.100599Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18cd66f16d1c132359c7478560d9f346aacd7c99c55b7d19927db417a2d8f268

Aliases

arxiv: 1408.1750 · arxiv_version: 1408.1750v1 · doi: 10.48550/arxiv.1408.1750 · pith_short_12: DDGWN4LNDQJS · pith_short_16: DDGWN4LNDQJSGWOH · pith_short_8: DDGWN4LN

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/DDGWN4LNDQJSGWOHI6CWBWPTI2 \
  | 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: 18cd66f16d1c132359c7478560d9f346aacd7c99c55b7d19927db417a2d8f268

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a98466bd6698ac55835f82a872bb2ff146fd4d2852ddc06582c1d8b1fc1e499",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-08-08T02:26:03Z",
    "title_canon_sha256": "7933f1640c07b754e25d4d7e279b766e40bc8692195f41ecb98daa3e19de9f7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.1750",
    "kind": "arxiv",
    "version": 1
  }
}