Pith Number

pith:6KZDODX6

pith:2021:6KZDODX6VTZNADGHQUACILS2ZG

not attested not anchored not stored refs pending

High Dimensional Differentially Private Stochastic Optimization with Heavy-tailed Data

Di Wang, Hanshen Xiao, Lijie Hu, Shuo Ni

arxiv:2107.11136 v2 · 2021-07-23 · cs.LG · cs.CR · 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{6KZDODX6VTZNADGHQUACILS2ZG}

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	2026-07-05T03:04:06.046495Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2b2370efeacf2d00cc78500242e5ac9b673574c34f821ade3726c2659943479

Aliases

arxiv: 2107.11136 · arxiv_version: 2107.11136v2 · doi: 10.48550/arxiv.2107.11136 · pith_short_12: 6KZDODX6VTZN · pith_short_16: 6KZDODX6VTZNADGH · pith_short_8: 6KZDODX6

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/6KZDODX6VTZNADGHQUACILS2ZG \
  | 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: f2b2370efeacf2d00cc78500242e5ac9b673574c34f821ade3726c2659943479

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38d0482090c2829e111431addf40ed3b10bb7c030a2d60114e3ab075e30480a9",
    "cross_cats_sorted": [
      "cs.CR",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-07-23T11:03:21Z",
    "title_canon_sha256": "9c3572dc6779e67860a2e9056008f1c2c5d8e22ae51b6135384644ca2e4f7dd1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.11136",
    "kind": "arxiv",
    "version": 2
  }
}