Pith Number

pith:FES32FDZ

pith:2015:FES32FDZEXW7B344YDRVSW4O7F

not attested not anchored not stored refs pending

From t-closeness to differential privacy and vice versa in data anonymization

J. Domingo-Ferrer, J. Soria-Comas

arxiv:1512.05110 v2 · 2015-12-16 · 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{FES32FDZEXW7B344YDRVSW4O7F}

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	2026-05-18T01:24:01.207414Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2925bd147925edf0ef9cc0e3595b8ef9662c449b303945d5471d3e1d5b26246b

Aliases

arxiv: 1512.05110 · arxiv_version: 1512.05110v2 · doi: 10.48550/arxiv.1512.05110 · pith_short_12: FES32FDZEXW7 · pith_short_16: FES32FDZEXW7B344 · pith_short_8: FES32FDZ

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/FES32FDZEXW7B344YDRVSW4O7F \
  | 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: 2925bd147925edf0ef9cc0e3595b8ef9662c449b303945d5471d3e1d5b26246b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e743b4f41ceae2ccc536e8bcb8f81ea9f7a8360438d36236084016424fd1440",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2015-12-16T10:18:14Z",
    "title_canon_sha256": "c1427fe81f077c98caae2342c3887932e6138c99905bcd961ecce7e115ce4b25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.05110",
    "kind": "arxiv",
    "version": 2
  }
}