Pith Number

pith:FWPRPSIH

pith:2017:FWPRPSIHJBYAJQGFLHUWS2FHJ6

not attested not anchored not stored refs pending

Rapid, User-Transparent, and Trustworthy Device Pairing for D2D-Enabled Mobile Crowdsourcing

Cong Zhao, Julie McCann, Shusen Yang, Xinyu Yang

arxiv:1701.01926 v1 · 2017-01-08 · cs.NI · cs.CR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FWPRPSIHJBYAJQGFLHUWS2FHJ6}

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	2026-05-18T00:53:13.076535Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d9f17c907487004c0c559e96968a74f857a69e1a4434da3b9d48effe0d550dc

Aliases

arxiv: 1701.01926 · arxiv_version: 1701.01926v1 · doi: 10.48550/arxiv.1701.01926 · pith_short_12: FWPRPSIHJBYA · pith_short_16: FWPRPSIHJBYAJQGF · pith_short_8: FWPRPSIH

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/FWPRPSIHJBYAJQGFLHUWS2FHJ6 \
  | 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: 2d9f17c907487004c0c559e96968a74f857a69e1a4434da3b9d48effe0d550dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f42bdbfed631fe606186afa574acec2b9aa1ffe0b26055d689c33489eb837db3",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2017-01-08T08:30:06Z",
    "title_canon_sha256": "d3f775dd9e6b0d66ba8d759c935ac0c1ad3d42949b19ce651390c38e2d489721"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.01926",
    "kind": "arxiv",
    "version": 1
  }
}