Pith Number

pith:NAXP2YOK

pith:2025:NAXP2YOKZM66FYJPC52J6UIAXL

not attested not anchored not stored refs pending

SKALD: Scalable K-Anonymisation for Large Datasets

Amogh Dharmavaram, Anshoo Tandon, Kailash Reddy, Novoneel Chakraborty

arxiv:2505.03529 v2 · 2025-05-06 · cs.IT · cs.CR · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NAXP2YOKZM66FYJPC52J6UIAXL}

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	2026-07-05T11:29:59.269851Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

682efd61cacb3de2e12f17749f5100bacf8be224e4ae9e3b904679c1bc2de3e0

Aliases

arxiv: 2505.03529 · arxiv_version: 2505.03529v2 · doi: 10.48550/arxiv.2505.03529 · pith_short_12: NAXP2YOKZM66 · pith_short_16: NAXP2YOKZM66FYJP · pith_short_8: NAXP2YOK

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/NAXP2YOKZM66FYJPC52J6UIAXL \
  | 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: 682efd61cacb3de2e12f17749f5100bacf8be224e4ae9e3b904679c1bc2de3e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0467bc74add186191b4bfda3357470c27e8fe46e0d3925d92d8d5fe4cb5b0f79",
    "cross_cats_sorted": [
      "cs.CR",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2025-05-06T13:38:53Z",
    "title_canon_sha256": "77a614d6ca0f4fc7cb6e649658e0d1b0a2d38f233b51d7227a6ce22aaa360a8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.03529",
    "kind": "arxiv",
    "version": 2
  }
}