Pith Number

pith:TJ3E27SN

pith:2010:TJ3E27SNIY7ETJDTVANBAACLP6

not attested not anchored not stored refs pending

A Clustering-based Location Privacy Protection Scheme for Pervasive Computing

Chi Lin, Feng Xia, Guowei Wu, Lin Yao, Xiangwei Kong

arxiv:1011.3098 v1 · 2010-11-13 · 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{TJ3E27SNIY7ETJDTVANBAACLP6}

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	2026-05-18T00:58:19.281368Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a764d7e4d463e49a473a81a10004b7fad4062d8c62ad857260f7f6056cb3014

Aliases

arxiv: 1011.3098 · arxiv_version: 1011.3098v1 · doi: 10.48550/arxiv.1011.3098 · pith_short_12: TJ3E27SNIY7E · pith_short_16: TJ3E27SNIY7ETJDT · pith_short_8: TJ3E27SN

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/TJ3E27SNIY7ETJDTVANBAACLP6 \
  | 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: 9a764d7e4d463e49a473a81a10004b7fad4062d8c62ad857260f7f6056cb3014

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d15ea100dce43fc1fd2e1e217a06e1d73f98152883cd4436673a5018e94faeca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2010-11-13T04:12:21Z",
    "title_canon_sha256": "591ba995671962e78a35ad77615fc90f1a39d6abd594f3c15e51437245454739"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.3098",
    "kind": "arxiv",
    "version": 1
  }
}