Pith Number

pith:27VFSRJV

pith:2018:27VFSRJV3NQCBCHD3TVKUF5MHG

not attested not anchored not stored refs pending

Precoder Design For Multi-group Multicasting with a Common Message

Ahmet Zahid Yalcin, Melda Yuksel

arxiv:1812.00433 v3 · 2018-12-02 · eess.SP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{27VFSRJV3NQCBCHD3TVKUF5MHG}

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	2026-05-17T23:44:29.824428Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7ea594535db602088e3dceaaa17ac39b7f5c631250b022c44ffa63e08bffd19

Aliases

arxiv: 1812.00433 · arxiv_version: 1812.00433v3 · doi: 10.48550/arxiv.1812.00433 · pith_short_12: 27VFSRJV3NQC · pith_short_16: 27VFSRJV3NQCBCHD · pith_short_8: 27VFSRJV

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/27VFSRJV3NQCBCHD3TVKUF5MHG \
  | 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: d7ea594535db602088e3dceaaa17ac39b7f5c631250b022c44ffa63e08bffd19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74dadd19f7df25d4bbee1b47d94459f49a1095f5b15680b355ec822a7717bf3f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2018-12-02T17:33:57Z",
    "title_canon_sha256": "6776ca222525f9fec76846f0e6338a96f6764a1b5151a2d7fa7184b7e5e51299"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.00433",
    "kind": "arxiv",
    "version": 3
  }
}