Pith Number

pith:KXZW4SLO

pith:2021:KXZW4SLOZJVCWZR2OQPKC5WPYI

not attested not anchored not stored refs pending

NPS-AntiClone: Identity Cloning Detection based on Non-Privacy-Sensitive User Profile Data

Ahmed Alharbi, Hai Dong, Prabath Abeysekara, Xun Yi

arxiv:2109.15179 v1 · 2021-09-30 · cs.SI · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KXZW4SLOZJVCWZR2OQPKC5WPYI}

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	2026-07-05T03:18:56.360436Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55f36e496eca6a2b663a741ea176cfc232b49a6bd9e4bef461339addbc1a4f01

Aliases

arxiv: 2109.15179 · arxiv_version: 2109.15179v1 · doi: 10.48550/arxiv.2109.15179 · pith_short_12: KXZW4SLOZJVC · pith_short_16: KXZW4SLOZJVCWZR2 · pith_short_8: KXZW4SLO

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/KXZW4SLOZJVCWZR2OQPKC5WPYI \
  | 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: 55f36e496eca6a2b663a741ea176cfc232b49a6bd9e4bef461339addbc1a4f01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebc60ff096fb4c61dbf1e08e36aae9042a398a866a74bfd8e7b51d690804cf22",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2021-09-30T14:49:07Z",
    "title_canon_sha256": "6a9272a1bd69bfed77db326141455810ad988ed652d7a255e227d4b28e8038b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.15179",
    "kind": "arxiv",
    "version": 1
  }
}