Pith Number

pith:4WNZWN3B

pith:2013:4WNZWN3BOEHUS4YRBW5A4YTLYF

not attested not anchored not stored refs pending

A Coverage Strategy for Wireless Sensor Networks in a Three-dimensional Environment

Feng Xia, Lin Feng, Tie Qiu, Yu Zhou, Zhenlong Sun

arxiv:1312.6805 v1 · 2013-12-24 · 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{4WNZWN3BOEHUS4YRBW5A4YTLYF}

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	2026-05-18T03:03:55.998105Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e59b9b3761710f4973110dba0e626bc1555f525431975bc5a528eed378da111c

Aliases

arxiv: 1312.6805 · arxiv_version: 1312.6805v1 · doi: 10.48550/arxiv.1312.6805 · pith_short_12: 4WNZWN3BOEHU · pith_short_16: 4WNZWN3BOEHUS4YR · pith_short_8: 4WNZWN3B

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/4WNZWN3BOEHUS4YRBW5A4YTLYF \
  | 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: e59b9b3761710f4973110dba0e626bc1555f525431975bc5a528eed378da111c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eac92139a69aba7a2be5955cc40f5dc567ace0c1730f8948076cac71a9566025",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2013-12-24T12:17:37Z",
    "title_canon_sha256": "787ffe4e4df63838d9f24bc95850f7f199f8618f50e6b8c7c1dec1bfc23f8c20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.6805",
    "kind": "arxiv",
    "version": 1
  }
}