Pith Number

pith:RTNVCJSL

pith:2022:RTNVCJSLSBSUA45FELROA2Z56W

not attested not anchored not stored refs pending

M$^2$M: A general method to perform various data analysis tasks from a differentially private sketch

Antoine Chatalic, Florimond Houssiau, Shreyas Kumar Annamraju, Vincent Schellekens, Yves-Alexandre de Montjoye

arxiv:2211.14062 v1 · 2022-11-25 · 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{RTNVCJSLSBSUA45FELROA2Z56W}

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	2026-07-05T05:19:29.238225Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8cdb51264b90654073a522e2e06b3df586c231d177bb434de733461533c1db1a

Aliases

arxiv: 2211.14062 · arxiv_version: 2211.14062v1 · doi: 10.48550/arxiv.2211.14062 · pith_short_12: RTNVCJSLSBSU · pith_short_16: RTNVCJSLSBSUA45F · pith_short_8: RTNVCJSL

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/RTNVCJSLSBSUA45FELROA2Z56W \
  | 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: 8cdb51264b90654073a522e2e06b3df586c231d177bb434de733461533c1db1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db388520596d515dcd742ff47f07e4fcb52e336e0914025d9a601a1cc4611e93",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2022-11-25T12:37:08Z",
    "title_canon_sha256": "76f8989ebc9003f542cccc6280c4beb90f89cb2b4ac3ea396781d01775137d57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.14062",
    "kind": "arxiv",
    "version": 1
  }
}