Pith Number

pith:34CHBNUU

pith:2013:34CHBNUUJTMQNDYCFONKVB5X2Q

not attested not anchored not stored refs pending

On the Complexity of Connectivity in Cognitive Radio Networks Through Spectrum Assignment

Dongxiao Yu, Haisheng Tan, Hongyu Liang, Tiancheng Lou, Yuexuan Wang

arxiv:1301.0995 v1 · 2013-01-06 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{34CHBNUUJTMQNDYCFONKVB5X2Q}

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	2026-05-18T03:37:07.084504Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df0470b6944cd9068f022b9aaa87b7d42fb93c55b4579875e7104dab264a0c0e

Aliases

arxiv: 1301.0995 · arxiv_version: 1301.0995v1 · doi: 10.48550/arxiv.1301.0995 · pith_short_12: 34CHBNUUJTMQ · pith_short_16: 34CHBNUUJTMQNDYC · pith_short_8: 34CHBNUU

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/34CHBNUUJTMQNDYCFONKVB5X2Q \
  | 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: df0470b6944cd9068f022b9aaa87b7d42fb93c55b4579875e7104dab264a0c0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2cc4ff9a5447e47ab8daca31dc0a70579bb2bb0fd593a20e3944bcf4701c457",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2013-01-06T11:44:35Z",
    "title_canon_sha256": "c9719ee6afe72022b673ade2a070de62e3ee62f37f34b4a90cd441959c17b67e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.0995",
    "kind": "arxiv",
    "version": 1
  }
}