Pith Number

pith:K4AYWEDV

pith:2025:K4AYWEDVRXBBABFZEBKRW527OS

not attested not anchored not stored refs pending

Statistical Inference for High-Dimensional Robust Linear Regression Models via Recursive Online-Score Estimation

Dian Zheng, Lingzhou Xue

arxiv:2504.09253 v1 · 2025-04-12 · stat.ME · math.ST · 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{K4AYWEDVRXBBABFZEBKRW527OS}

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	2026-07-05T10:48:34.094310Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57018b10758dc21004b920551b775f749c9d8fe2d938c48ce38efe13b783397f

Aliases

arxiv: 2504.09253 · arxiv_version: 2504.09253v1 · doi: 10.48550/arxiv.2504.09253 · pith_short_12: K4AYWEDVRXBB · pith_short_16: K4AYWEDVRXBBABFZ · pith_short_8: K4AYWEDV

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/K4AYWEDVRXBBABFZEBKRW527OS \
  | 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: 57018b10758dc21004b920551b775f749c9d8fe2d938c48ce38efe13b783397f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a855c4d277570e34ce6e8b6d2aa523ce1945b138a88d588763d7e262b255fbe2",
    "cross_cats_sorted": [
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2025-04-12T15:22:21Z",
    "title_canon_sha256": "7ffe032136e0a9fc9a2fe871875b9136e0fe6a483b65e0943aa669eaceaec40f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.09253",
    "kind": "arxiv",
    "version": 1
  }
}