Pith Number

pith:4TUNNQEV

pith:2017:4TUNNQEVVZBNKH4BWZZXJBAAPH

not attested not anchored not stored refs pending

Versatile Robust Clustering of Ad Hoc Cognitive Radio Network

Di Li, Erwin Fang, James Gross

arxiv:1704.04828 v1 · 2017-04-16 · cs.GT · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4TUNNQEVVZBNKH4BWZZXJBAAPH}

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	2026-05-18T00:46:17.636390Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4e8d6c095ae42d51f81b67374840079f5fa048b8c2e9d8a242bb8e0d7619c56

Aliases

arxiv: 1704.04828 · arxiv_version: 1704.04828v1 · doi: 10.48550/arxiv.1704.04828 · pith_short_12: 4TUNNQEVVZBN · pith_short_16: 4TUNNQEVVZBNKH4B · pith_short_8: 4TUNNQEV

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/4TUNNQEVVZBNKH4BWZZXJBAAPH \
  | 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: e4e8d6c095ae42d51f81b67374840079f5fa048b8c2e9d8a242bb8e0d7619c56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e6d255a646a1e866f73c39fe77e44330ae2a3e353b15a378b2b68dc48bde05d",
    "cross_cats_sorted": [
      "cs.NI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2017-04-16T22:35:51Z",
    "title_canon_sha256": "02b01c6c5dfebde1a36d585cb2c30e7b1004e5baac4ccdbfa5739e0353fbe6a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.04828",
    "kind": "arxiv",
    "version": 1
  }
}