Pith Number

pith:Q7TTUQM4

pith:2019:Q7TTUQM43UKJEEFBSGJSSOBM7A

not attested not anchored not stored refs pending

Coverage Protocols for Wireless Sensor Networks: Review and Future Directions

Marc St-Hilaire, Riham Elhabyan, Wei Shi

arxiv:1901.00511 v1 · 2019-01-02 · 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{Q7TTUQM43UKJEEFBSGJSSOBM7A}

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	2026-05-17T23:57:02.283210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87e73a419cdd149210a1919329382cf83c7b4beb0fbca5c5fd74cd9aa8151a9c

Aliases

arxiv: 1901.00511 · arxiv_version: 1901.00511v1 · doi: 10.48550/arxiv.1901.00511 · pith_short_12: Q7TTUQM43UKJ · pith_short_16: Q7TTUQM43UKJEEFB · pith_short_8: Q7TTUQM4

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/Q7TTUQM43UKJEEFBSGJSSOBM7A \
  | 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: 87e73a419cdd149210a1919329382cf83c7b4beb0fbca5c5fd74cd9aa8151a9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef993e7cfe4f0e55cee01025982402d86657e60a0f1c27e4e3d2a02fd2e87e8f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2019-01-02T19:18:56Z",
    "title_canon_sha256": "809ed8b0839d7f773cc936a51bb92a15a89d3c132d22e18bc13c53187c7c6050"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.00511",
    "kind": "arxiv",
    "version": 1
  }
}