Pith Number

pith:X2A3YPQ2

pith:2020:X2A3YPQ2TCIDKKTRLTVYSIINTW

not attested not anchored not stored refs pending

On Differentially Private Stochastic Convex Optimization with Heavy-tailed Data

Di Wang, Hanshen Xiao, Jinhui Xu, Srini Devadas

arxiv:2010.11082 v1 · 2020-10-21 · 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{X2A3YPQ2TCIDKKTRLTVYSIINTW}

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	2026-07-05T01:44:59.122439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be81bc3e1a9890352a715ceb89210d9d8857f17d280f05c7f23cb9d9e3068d69

Aliases

arxiv: 2010.11082 · arxiv_version: 2010.11082v1 · doi: 10.48550/arxiv.2010.11082 · pith_short_12: X2A3YPQ2TCID · pith_short_16: X2A3YPQ2TCIDKKTR · pith_short_8: X2A3YPQ2

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/X2A3YPQ2TCIDKKTRLTVYSIINTW \
  | 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: be81bc3e1a9890352a715ceb89210d9d8857f17d280f05c7f23cb9d9e3068d69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a6a73ca2c546d803d0697b79e579b079db23a7dfb781ee4ccd67d5b58656ac6",
    "cross_cats_sorted": [
      "cs.CR",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-10-21T15:45:27Z",
    "title_canon_sha256": "3e26770e6a9994a28ed8ecce03aa737e43fcd241a40d89a3cfc4bcdab79908aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.11082",
    "kind": "arxiv",
    "version": 1
  }
}