Pith Number

pith:UNKUATXT

pith:2026:UNKUATXTNQH3PFHW5UBXBAJSM6

not attested not anchored not stored refs pending

Dithered Gaussian Mechanism for Randomness-Efficient Differential Privacy

Nikita P. Kalinin, Rasmus Pagh

arxiv:2607.06320 v1 · 2026-07-07 · cs.CR · 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{UNKUATXTNQH3PFHW5UBXBAJSM6}

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	2026-07-08T01:19:21.289352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a355404ef36c0fb794f6ed0370813267b3538a9ad76cceb95660fa6c821aa4ec

Aliases

arxiv: 2607.06320 · arxiv_version: 2607.06320v1 · doi: 10.48550/arxiv.2607.06320 · pith_short_12: UNKUATXTNQH3 · pith_short_16: UNKUATXTNQH3PFHW · pith_short_8: UNKUATXT

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/UNKUATXTNQH3PFHW5UBXBAJSM6 \
  | 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: a355404ef36c0fb794f6ed0370813267b3538a9ad76cceb95660fa6c821aa4ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f76fec4633099d84dad088cac63990e970932082e14f218d514f5853496b3d61",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2026-07-07T14:20:00Z",
    "title_canon_sha256": "24a3d80fed896004060a7711ea0c8b704dd18cb49908268690ed65d5528fbac1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.06320",
    "kind": "arxiv",
    "version": 1
  }
}