Pith Number

pith:4NHZA2PP

pith:2012:4NHZA2PPDRM4FQQ22257R6QL26

not attested not anchored not stored refs pending

WEP: An Energy Efficient Protocol for Cluster Based Heterogeneous Wireless Sensor Network

Md. Golam Rashed, M. Hasnat Kabir, Shaikh Enayet Ullah

arxiv:1207.3882 v1 · 2012-07-17 · cs.IT · cs.PF · 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{4NHZA2PPDRM4FQQ22257R6QL26}

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	2026-05-18T03:50:49.692873Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e34f9069ef1c59c2c21ad6bbf8fa0bd7b9662b7a87f732eae59facdc1cac2d30

Aliases

arxiv: 1207.3882 · arxiv_version: 1207.3882v1 · doi: 10.48550/arxiv.1207.3882 · pith_short_12: 4NHZA2PPDRM4 · pith_short_16: 4NHZA2PPDRM4FQQ2 · pith_short_8: 4NHZA2PP

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/4NHZA2PPDRM4FQQ22257R6QL26 \
  | 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: e34f9069ef1c59c2c21ad6bbf8fa0bd7b9662b7a87f732eae59facdc1cac2d30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7f79d75eb2bc9e503548416e816a2d2f002604fb42c424c41b495349d67d31a",
    "cross_cats_sorted": [
      "cs.PF",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2012-07-17T05:25:56Z",
    "title_canon_sha256": "102ba4c308bf09d3fe871eed2dea396ae2eb863232429458336a224e090f8752"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.3882",
    "kind": "arxiv",
    "version": 1
  }
}