Pith Number

pith:D5QPV7ZX

pith:2015:D5QPV7ZX4JGLTOTTXV47RUMB5U

not attested not anchored not stored refs pending

Byzantine Attack and Defense in Cognitive Radio Networks: A Survey

Guoru Ding, Jinlong Wang, Linyuan Zhang, Qihui Wu, Yulong Zou, Zhu Han

arxiv:1504.01185 v1 · 2015-04-06 · cs.NI · cs.CR · 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{D5QPV7ZX4JGLTOTTXV47RUMB5U}

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	2026-05-18T00:57:50.804273Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f60faff37e24cb9ba73bd79f8d181ed1f06095bc79580de55efdbc2b190939b

Aliases

arxiv: 1504.01185 · arxiv_version: 1504.01185v1 · doi: 10.48550/arxiv.1504.01185 · pith_short_12: D5QPV7ZX4JGL · pith_short_16: D5QPV7ZX4JGLTOTT · pith_short_8: D5QPV7ZX

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/D5QPV7ZX4JGLTOTTXV47RUMB5U \
  | 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: 1f60faff37e24cb9ba73bd79f8d181ed1f06095bc79580de55efdbc2b190939b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6dbcbd6af9b213e69c9fe5176374155e788aadf83cddfd80b21fc04032392f1",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2015-04-06T02:04:30Z",
    "title_canon_sha256": "88aab499df6d6f802808ad683a930570cea3e8b40109ee61bd03eb6e62510339"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.01185",
    "kind": "arxiv",
    "version": 1
  }
}