Pith Number

pith:QWOIWJ3N

pith:2025:QWOIWJ3NZMNMEJAS6DRNZKVIGE

not attested not anchored not stored refs pending

Semiparametric M-estimation with overparameterized neural networks

Fang Yao, Shunxing Yan, Ziyuan Chen

arxiv:2504.19089 v1 · 2025-04-27 · 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{QWOIWJ3NZMNMEJAS6DRNZKVIGE}

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

Statistical Inference on Gradient Flows

Receipt and verification

First computed	2026-07-05T10:54:51.849838Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

859c8b276dcb1ac22412f0e2dcaaa83135d439c81206ae14605b0197eab26601

Aliases

arxiv: 2504.19089 · arxiv_version: 2504.19089v1 · doi: 10.48550/arxiv.2504.19089 · pith_short_12: QWOIWJ3NZMNM · pith_short_16: QWOIWJ3NZMNMEJAS · pith_short_8: QWOIWJ3N

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/QWOIWJ3NZMNMEJAS6DRNZKVIGE \
  | 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: 859c8b276dcb1ac22412f0e2dcaaa83135d439c81206ae14605b0197eab26601

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82af5e8c2a39c05155d176c375bbe9583fcf03c2a25300499ce961e60d1ed561",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2025-04-27T03:09:20Z",
    "title_canon_sha256": "8c73a19b3793029eb66cab18dab915b74d7ed885d9965a538739bf33a2671e58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.19089",
    "kind": "arxiv",
    "version": 1
  }
}