Pith Number

pith:SXLX3446

pith:2019:SXLX3446XNBOXRX4JEHA6IUXF4

not attested not anchored not stored refs pending

Trust Evaluation Mechanism for User Recruitment in Mobile Crowd-Sensing in the Internet of Things

Gyu Myoung Lee, Michael Mackay, Nguyen Binh Truong, Tai-Won Um

arxiv:1903.01464 v1 · 2019-03-04 · 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{SXLX3446XNBOXRX4JEHA6IUXF4}

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	2026-05-17T23:49:27.017748Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95d77df39ebb42ebc6fc490e0f22972f3b6fe4e1ae81b54325c1c56a9a4a97f8

Aliases

arxiv: 1903.01464 · arxiv_version: 1903.01464v1 · doi: 10.48550/arxiv.1903.01464 · pith_short_12: SXLX3446XNBO · pith_short_16: SXLX3446XNBOXRX4 · pith_short_8: SXLX3446

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/SXLX3446XNBOXRX4JEHA6IUXF4 \
  | 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: 95d77df39ebb42ebc6fc490e0f22972f3b6fe4e1ae81b54325c1c56a9a4a97f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5219072cca649b86c8f9af0a94b7f698ff3bab5bb59e044ba7674c50f44ea4a2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2019-03-04T18:12:42Z",
    "title_canon_sha256": "9f0e907e5c21770751a076686bef50c8c18f89740ad46cae9d1bb55bc749daf8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.01464",
    "kind": "arxiv",
    "version": 1
  }
}