Pith Number

pith:WFUSFMYA

pith:2012:WFUSFMYABEBCMMDMTCUBOJNZFZ

not attested not anchored not stored refs pending

Channel-Adaptive Sensing Strategy for Cognitive Radio Ad Hoc Networks

Alexandra Duel-Hallen, Yuan Lu

arxiv:1210.7870 v1 · 2012-10-30 · 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{WFUSFMYABEBCMMDMTCUBOJNZFZ}

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	2026-05-18T03:41:57.908484Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b16922b300090226306c98a81725b92e55044be610acac45d7fa9bbabcf667da

Aliases

arxiv: 1210.7870 · arxiv_version: 1210.7870v1 · doi: 10.48550/arxiv.1210.7870 · pith_short_12: WFUSFMYABEBC · pith_short_16: WFUSFMYABEBCMMDM · pith_short_8: WFUSFMYA

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/WFUSFMYABEBCMMDMTCUBOJNZFZ \
  | 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: b16922b300090226306c98a81725b92e55044be610acac45d7fa9bbabcf667da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed17d5d47d18349909a2ca61ebc8b263c22cb629470fb4b4fd14c624e1c5fe92",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2012-10-30T00:40:41Z",
    "title_canon_sha256": "eda3503cab72e7e1a788844d4b6ff789fa6debb216df598f4734c07a8401212c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.7870",
    "kind": "arxiv",
    "version": 1
  }
}