Pith Number

pith:PPV2GFBW

pith:2026:PPV2GFBWFVCKEOWBC2YOCZAEWQ

not attested not anchored not stored refs pending

The Fast Mixing Mechanism for Differential Privacy

Ashia C. Wilson, Katrina Ligett, Moshe Shenfeld, Omri Lev, Vishwak Srinivasan

arxiv:2605.30600 v1 · 2026-05-28 · cs.LG · cs.IT · 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{PPV2GFBWFVCKEOWBC2YOCZAEWQ}

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	2026-06-01T01:03:03.297191Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7beba314362d44a23ac116b0e16404b4115b7e8f755181cd8ff6d11b5e402b0d

Aliases

arxiv: 2605.30600 · arxiv_version: 2605.30600v1 · doi: 10.48550/arxiv.2605.30600 · pith_short_12: PPV2GFBWFVCK · pith_short_16: PPV2GFBWFVCKEOWB · pith_short_8: PPV2GFBW

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/PPV2GFBWFVCKEOWBC2YOCZAEWQ \
  | 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: 7beba314362d44a23ac116b0e16404b4115b7e8f755181cd8ff6d11b5e402b0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b4206ce7c1d346b48d67faaa98621d6e8ccc46b60c6023ae004ba690868f104",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-28T21:48:37Z",
    "title_canon_sha256": "d03a41d724c3716ee9b189bfe896bfd7c6f1ccbef855aee6ee6db1ca1c226eed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.30600",
    "kind": "arxiv",
    "version": 1
  }
}