Pith Number

pith:DRRFRTSO

pith:2026:DRRFRTSOQY45TMN3RH2VQANTN3

not attested not anchored not stored refs pending

Sequential Auditing for f-Differential Privacy

Martin Dunsche, Tim Kutta, Vassilis Zikas, Yu Wei

arxiv:2602.06518 v2 · 2026-02-06 · cs.CR · stat.ME · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DRRFRTSOQY45TMN3RH2VQANTN3}

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	2026-06-19T16:10:54.537144Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c6258ce4e8639d9b1bb89f55801b36ec9b50fe40e62d5263dc862c3fb8e62a1

Aliases

arxiv: 2602.06518 · arxiv_version: 2602.06518v2 · doi: 10.48550/arxiv.2602.06518 · pith_short_12: DRRFRTSOQY45 · pith_short_16: DRRFRTSOQY45TMN3 · pith_short_8: DRRFRTSO

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/DRRFRTSOQY45TMN3RH2VQANTN3 \
  | 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: 1c6258ce4e8639d9b1bb89f55801b36ec9b50fe40e62d5263dc862c3fb8e62a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5912c1ccd8124fb86db670d85c84164f472685d05341ada7b294e2a3c46a0353",
    "cross_cats_sorted": [
      "stat.ME",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2026-02-06T09:22:24Z",
    "title_canon_sha256": "40857b1733c5af2ad0616747398c8f666f9e3b1f6af30f929f57e8db54a0af79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.06518",
    "kind": "arxiv",
    "version": 2
  }
}