Pith Number

pith:PFA3GPBM

pith:2014:PFA3GPBMRROZ47H2JH4CFTDBLO

not attested not anchored not stored refs pending

Network coding for multicasting over Rayleigh fading multi access channels

Amir Leshem, Avi Zanko, Ephraim Zehavi

arxiv:1403.6741 v1 · 2014-03-26 · cs.NI · 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{PFA3GPBMRROZ47H2JH4CFTDBLO}

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	2026-05-18T02:55:28.143984Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7941b33c2c8c5d9e7cfa49f822cc615ba52e14392c70036298cff05b04ced450

Aliases

arxiv: 1403.6741 · arxiv_version: 1403.6741v1 · doi: 10.48550/arxiv.1403.6741 · pith_short_12: PFA3GPBMRROZ · pith_short_16: PFA3GPBMRROZ47H2 · pith_short_8: PFA3GPBM

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/PFA3GPBMRROZ47H2JH4CFTDBLO \
  | 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: 7941b33c2c8c5d9e7cfa49f822cc615ba52e14392c70036298cff05b04ced450

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07369b36762a5cb001fc89981541c1c18c774e938e188830f1ba8d706045f1e5",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2014-03-26T16:39:44Z",
    "title_canon_sha256": "f0d79ad2396ffc76e552a4bf87e4b77fb8e10c85dff590549d30caba3681b49f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.6741",
    "kind": "arxiv",
    "version": 1
  }
}