Pith Number

pith:IE5H3GPI

pith:2016:IE5H3GPIMJFFC2QJWEUNUR6T4P

not attested not anchored not stored refs pending

DP-EM: Differentially Private Expectation Maximization

Jimmy Foulds, Kamalika Chaudhuri, Max Welling, Mijung Park

arxiv:1605.06995 v2 · 2016-05-23 · cs.LG · cs.AI · 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{IE5H3GPIMJFFC2QJWEUNUR6T4P}

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	2026-05-18T01:00:53.014174Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

413a7d99e8624a516a09b128da47d3e3cb008b3f852776925cf7d91007da7f98

Aliases

arxiv: 1605.06995 · arxiv_version: 1605.06995v2 · doi: 10.48550/arxiv.1605.06995 · pith_short_12: IE5H3GPIMJFF · pith_short_16: IE5H3GPIMJFFC2QJ · pith_short_8: IE5H3GPI

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/IE5H3GPIMJFFC2QJWEUNUR6T4P \
  | 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: 413a7d99e8624a516a09b128da47d3e3cb008b3f852776925cf7d91007da7f98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "363bcc600c7d6508a3b0a21dc0836ce20de72818111254140090d11865e579af",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CR",
      "stat.ME",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-05-23T12:36:55Z",
    "title_canon_sha256": "d118d7022fd46a4dffbbde11128d21c848540e3badba0d4ea6ae92f951fc0476"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.06995",
    "kind": "arxiv",
    "version": 2
  }
}