Pith Number

pith:KA7SBNCJ

pith:2011:KA7SBNCJK3JEN3ZK2UUQVC4DX7

not attested not anchored not stored refs pending

Dynamic Decentralized Algorithms for Cognitive Radio Relay Networks

Branka Vucetic, Raymond H.Y. Louie, Siavash Bayat, Yonghui Li

arxiv:1109.2676 v3 · 2011-09-13 · 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{KA7SBNCJK3JEN3ZK2UUQVC4DX7}

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	2026-05-18T03:19:24.455369Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

503f20b44956d246ef2ad5290a8b83bfe7e52d5f19250676ac2330eb446e45ac

Aliases

arxiv: 1109.2676 · arxiv_version: 1109.2676v3 · doi: 10.48550/arxiv.1109.2676 · pith_short_12: KA7SBNCJK3JE · pith_short_16: KA7SBNCJK3JEN3ZK · pith_short_8: KA7SBNCJ

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/KA7SBNCJK3JEN3ZK2UUQVC4DX7 \
  | 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: 503f20b44956d246ef2ad5290a8b83bfe7e52d5f19250676ac2330eb446e45ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44b6b7513c84609ef5ec1dbe015e4dea7127951706dce9923d55c273415840fd",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2011-09-13T05:25:38Z",
    "title_canon_sha256": "b36ef42078bd5e2c5fe187cef97a257364f72d5a1af32eeb933dedade2e81d49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.2676",
    "kind": "arxiv",
    "version": 3
  }
}