Pith Number

pith:PBOHSL6Y

pith:2025:PBOHSL6YR5KHVCQVXAKOBYJWUH

not attested not anchored not stored refs pending

Differentially Private Sparse Linear Regression with Heavy-tailed Responses

Di Wang, Meng Ding, Touming Tao, Xizhi Tian, Zihang Xiang

arxiv:2506.06861 v1 · 2025-06-07 · cs.LG · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PBOHSL6YR5KHVCQVXAKOBYJWUH}

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

Beyond Ordinary Lipschitz Constraints: Differentially Private Stochastic Optimization with Tsybakov Noise Condition

Receipt and verification

First computed	2026-07-05T11:17:56.988571Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

785c792fd88f547a8a15b814e0e136a1d702d9813ba1d659576810425a124e2a

Aliases

arxiv: 2506.06861 · arxiv_version: 2506.06861v1 · doi: 10.48550/arxiv.2506.06861 · pith_short_12: PBOHSL6YR5KH · pith_short_16: PBOHSL6YR5KHVCQV · pith_short_8: PBOHSL6Y

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/PBOHSL6YR5KHVCQVXAKOBYJWUH \
  | 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: 785c792fd88f547a8a15b814e0e136a1d702d9813ba1d659576810425a124e2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9cbcc853f90d48b78b3b27b4c691b668b116004071588c94305bba4852ea7ea",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-06-07T16:56:20Z",
    "title_canon_sha256": "167965dd40a38682872d55f8727f178db3ad79a16bceabac114f23c4f525098e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.06861",
    "kind": "arxiv",
    "version": 1
  }
}