Pith Number

pith:BB2SRPR6

pith:2018:BB2SRPR6LHQIBEV3Z34NOM2LB2

not attested not anchored not stored refs pending

Enabling Strong Privacy Preservation and Accurate Task Allocation for Mobile Crowdsensing

Jianbing Ni, Kuan Zhang, Qi Xia, Xiaodong Lin, Xuemin Shen

arxiv:1806.04057 v1 · 2018-06-11 · 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{BB2SRPR6LHQIBEV3Z34NOM2LB2}

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	2026-05-18T00:13:38.673462Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

087528be3e59e08092bbcef8d7334b0ea6bdfc8cf0c8de48194f3e38d41f64b4

Aliases

arxiv: 1806.04057 · arxiv_version: 1806.04057v1 · doi: 10.48550/arxiv.1806.04057 · pith_short_12: BB2SRPR6LHQI · pith_short_16: BB2SRPR6LHQIBEV3 · pith_short_8: BB2SRPR6

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/BB2SRPR6LHQIBEV3Z34NOM2LB2 \
  | 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: 087528be3e59e08092bbcef8d7334b0ea6bdfc8cf0c8de48194f3e38d41f64b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a474ba8d77161b25ded4503684c8e7195249074ea3aa53a17a039a78e2228d89",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-06-11T15:34:07Z",
    "title_canon_sha256": "d4fa65affb6669c94118eacb861c589b365e189bb52078e9bda4e34fb69939fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.04057",
    "kind": "arxiv",
    "version": 1
  }
}