Pith Number

pith:CMPFQFJC

pith:2016:CMPFQFJCZNTCNHYOQATPZWIDBW

not attested not anchored not stored refs pending

A semiparametric single-index estimator for a class of estimating equation models

Marian Hristache, Valentin Patilea, Weiyu Li

arxiv:1608.04244 v2 · 2016-08-15 · 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{CMPFQFJCZNTCNHYOQATPZWIDBW}

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	2026-05-18T00:45:34.693563Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

131e581522cb66269f0e8026fcd9030da8c45dd64f995cc1d4e38cd36d14a4f7

Aliases

arxiv: 1608.04244 · arxiv_version: 1608.04244v2 · doi: 10.48550/arxiv.1608.04244 · pith_short_12: CMPFQFJCZNTC · pith_short_16: CMPFQFJCZNTCNHYO · pith_short_8: CMPFQFJC

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/CMPFQFJCZNTCNHYOQATPZWIDBW \
  | 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: 131e581522cb66269f0e8026fcd9030da8c45dd64f995cc1d4e38cd36d14a4f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71d1439c75365ddadbd3783447594459e9f328182b184b2f6b55aa8922afd0d2",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2016-08-15T11:41:42Z",
    "title_canon_sha256": "3612588f6091782b62a2cf19f1546625a6d8b1dc86cee1ce5a1ea4bd5e494be1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.04244",
    "kind": "arxiv",
    "version": 2
  }
}