Pith Number

pith:4LM2KEER

pith:2026:4LM2KEERFVM5CFWMCP2V75XVR3

not attested not anchored not stored refs pending

Persuasive Privacy

Christian P Robert, James Bailie, Joshua J Bon, Judith Rousseau

arxiv:2601.22945 v2 · 2026-01-30 · math.ST · cs.CR · econ.TH · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4LM2KEERFVM5CFWMCP2V75XVR3}

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.

Cited by

1 paper in Pith

Contrastive Privacy: A Semantic Approach to Measuring Privacy of AI-based Sanitization

Receipt and verification

First computed	2026-06-02T02:04:13.545817Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2d9a510912d59d116cc13f55ff6f58ef295dcdba592204a6ddc1415dcdb4a80

Aliases

arxiv: 2601.22945 · arxiv_version: 2601.22945v2 · doi: 10.48550/arxiv.2601.22945 · pith_short_12: 4LM2KEERFVM5 · pith_short_16: 4LM2KEERFVM5CFWM · pith_short_8: 4LM2KEER

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/4LM2KEERFVM5CFWMCP2V75XVR3 \
  | 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: e2d9a510912d59d116cc13f55ff6f58ef295dcdba592204a6ddc1415dcdb4a80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45488743f65c37a0d021ed6e1ece844126126443af1ec64227d3ae121a03cfd7",
    "cross_cats_sorted": [
      "cs.CR",
      "econ.TH",
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2026-01-30T13:03:21Z",
    "title_canon_sha256": "e3eb902cda83a5e8a34e004474d08376aafb8a239304f1cbbe645fce71bb3c9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.22945",
    "kind": "arxiv",
    "version": 2
  }
}