Pith Number

pith:FGXPJBOY

pith:2021:FGXPJBOYP4KUETCIHKE3QF6RWR

not attested not anchored not stored refs pending

Differentially private inference via noisy optimization

Casey Bradshaw, Marco Avella-Medina, Po-Ling Loh

arxiv:2103.11003 v4 · 2021-03-19 · math.ST · cs.CR · cs.LG · stat.ML · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FGXPJBOYP4KUETCIHKE3QF6RWR}

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.

Cited by

1 paper in Pith

Privacy-Preserving Federated Convex Optimization: Balancing Partial-Participation and Efficiency via Noise Cancellation

Receipt and verification

First computed	2026-07-05T07:23:21.367066Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29aef485d87f15424c483a89b817d1b45c548c611c6c9a366a02dcbfc7d6738c

Aliases

arxiv: 2103.11003 · arxiv_version: 2103.11003v4 · doi: 10.48550/arxiv.2103.11003 · pith_short_12: FGXPJBOYP4KU · pith_short_16: FGXPJBOYP4KUETCI · pith_short_8: FGXPJBOY

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/FGXPJBOYP4KUETCIHKE3QF6RWR \
  | 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: 29aef485d87f15424c483a89b817d1b45c548c611c6c9a366a02dcbfc7d6738c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fda3b7f9e4f3b40c07b752e86ffa892a456ac400bd06c8b5f15ef7d61a0e37d1",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.LG",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2021-03-19T19:55:55Z",
    "title_canon_sha256": "43524fc63b7a795ae9e5984bf6cb58e22da04937a2ba6f2874fb8ba08d0168a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.11003",
    "kind": "arxiv",
    "version": 4
  }
}