Pith Number

pith:4XXI2VAC

pith:2017:4XXI2VACVIA6CIHQNGFV7RITK4

not attested not anchored not stored refs pending

Release Connection Fingerprints in Social Networks Using Personalized Differential Privacy

Dan Li, Jun Wang, Shubo Liu, Yongkai Li

arxiv:1709.09454 v2 · 2017-09-27 · 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{4XXI2VACVIA6CIHQNGFV7RITK4}

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	2026-05-18T00:29:45.509103Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5ee8d5402aa01e120f0698b5fc5135712989b50517b28984f85b2d1938b6d96

Aliases

arxiv: 1709.09454 · arxiv_version: 1709.09454v2 · doi: 10.48550/arxiv.1709.09454 · pith_short_12: 4XXI2VACVIA6 · pith_short_16: 4XXI2VACVIA6CIHQ · pith_short_8: 4XXI2VAC

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/4XXI2VACVIA6CIHQNGFV7RITK4 \
  | 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: e5ee8d5402aa01e120f0698b5fc5135712989b50517b28984f85b2d1938b6d96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d935e15156b2f4e2953475045e3dd2e3f08fe5ccc71c069ef04d51133f492f14",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2017-09-27T11:19:27Z",
    "title_canon_sha256": "efbb766e645af95f3f10adf84df3e220876c4fb28ed8dc9d90d2848eee3f3e75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.09454",
    "kind": "arxiv",
    "version": 2
  }
}