Pith Number

pith:P5T5EVNR

pith:2026:P5T5EVNRGCBU5IJ2I2GFNTAHVF

not attested not anchored not stored refs pending

Differentially Private Synthetic Data via APIs 4: Tabular Data

Arturs Backurs, Li Xiong, Sergey Yekhanin, Toan Tran, Victor Reis, Zinan Lin

arxiv:2606.08259 v1 · 2026-06-06 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P5T5EVNRGCBU5IJ2I2GFNTAHVF}

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	2026-06-09T01:05:31.599208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f67d255b130834ea13a468c56cc07a940159f8565b6c9811067eb31f242154e

Aliases

arxiv: 2606.08259 · arxiv_version: 2606.08259v1 · doi: 10.48550/arxiv.2606.08259 · pith_short_12: P5T5EVNRGCBU · pith_short_16: P5T5EVNRGCBU5IJ2 · pith_short_8: P5T5EVNR

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/P5T5EVNRGCBU5IJ2I2GFNTAHVF \
  | 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: 7f67d255b130834ea13a468c56cc07a940159f8565b6c9811067eb31f242154e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1008233a4e43772e921ecbfe505c41a111be2f447155a610f5ecc1b2dc78c3c6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-06T17:08:41Z",
    "title_canon_sha256": "63648db73851799bd81165cd3dd2a499d95c67ff7fcf43719a647926e368a88c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.08259",
    "kind": "arxiv",
    "version": 1
  }
}