Pith Number

pith:37MQX7I6

pith:2011:37MQX7I6LCCKQIOQMQ5YM3YIUI

not attested not anchored not stored refs pending

Maximizing System Throughput by Cooperative Sensing in Cognitive Radio Networks

Eylem Ekici, Ness Shroff, Shuang Li, Zizhan Zheng

arxiv:1111.3041 v1 · 2011-11-13 · 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{37MQX7I6LCCKQIOQMQ5YM3YIUI}

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	2026-05-18T04:08:23.143478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfd90bfd1e5884a821d0643b866f08a22d378e94cc91f31bc772524bc0c94ca3

Aliases

arxiv: 1111.3041 · arxiv_version: 1111.3041v1 · doi: 10.48550/arxiv.1111.3041 · pith_short_12: 37MQX7I6LCCK · pith_short_16: 37MQX7I6LCCKQIOQ · pith_short_8: 37MQX7I6

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/37MQX7I6LCCKQIOQMQ5YM3YIUI \
  | 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: dfd90bfd1e5884a821d0643b866f08a22d378e94cc91f31bc772524bc0c94ca3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1361c1fa8bc2bca83e414c38bf75d4378b8165640271d74755cc0e26ab97043f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2011-11-13T18:05:42Z",
    "title_canon_sha256": "ccfe169dfb723274209bf5cf490a2791e642ab80be966f30725b876a24135c4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.3041",
    "kind": "arxiv",
    "version": 1
  }
}