Pith Number

pith:AWXIE3GD

pith:2012:AWXIE3GDBHKVCFO3KUQIQVUVOI

not attested not anchored not stored refs pending

Joint Source-Channel Coding for the Multiple-Access Relay Channel

Deniz G\"und\"uz, Ron Dabora, Yonathan Murin

arxiv:1207.0639 v1 · 2012-07-03 · 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{AWXIE3GDBHKVCFO3KUQIQVUVOI}

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	2026-05-18T03:51:57.585973Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05ae826cc309d55115db5520885695721300d5a46bcf655d485cbefcf7b97cb0

Aliases

arxiv: 1207.0639 · arxiv_version: 1207.0639v1 · doi: 10.48550/arxiv.1207.0639 · pith_short_12: AWXIE3GDBHKV · pith_short_16: AWXIE3GDBHKVCFO3 · pith_short_8: AWXIE3GD

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/AWXIE3GDBHKVCFO3KUQIQVUVOI \
  | 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: 05ae826cc309d55115db5520885695721300d5a46bcf655d485cbefcf7b97cb0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df2d608f472d584461a22e586adb7b25a7515f6ebfce638c56493e4727f44653",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2012-07-03T11:35:51Z",
    "title_canon_sha256": "3ca249f880f01329fa1f1863e292ba093c129f7d9a1d6a8d280dad8cd602a3c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.0639",
    "kind": "arxiv",
    "version": 1
  }
}