Pith Number

pith:CJMJ4A2E

pith:2019:CJMJ4A2ED2XLBNQ52CGBRSMLLN

not attested not anchored not stored refs pending

Estimation of a regular conditional functional by conditional U-statistics regression

Alexis Derumigny

arxiv:1903.10914 v1 · 2019-03-26 · 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{CJMJ4A2ED2XLBNQ52CGBRSMLLN}

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	2026-05-17T23:50:17.249773Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12589e03441eaeb0b61dd08c18c98b5b4ab4ea12afee8ca873ac785c740cf76f

Aliases

arxiv: 1903.10914 · arxiv_version: 1903.10914v1 · doi: 10.48550/arxiv.1903.10914 · pith_short_12: CJMJ4A2ED2XL · pith_short_16: CJMJ4A2ED2XLBNQ5 · pith_short_8: CJMJ4A2E

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/CJMJ4A2ED2XLBNQ52CGBRSMLLN \
  | 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: 12589e03441eaeb0b61dd08c18c98b5b4ab4ea12afee8ca873ac785c740cf76f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3aba5d6d2a8af9d2e39c127b8d6407b587de1296434b17bec229bef4ee77a916",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2019-03-26T14:18:51Z",
    "title_canon_sha256": "7f3bd8bcd7cfbd3324b20c87519265ada33b3a47be0106841bf2b6de5d0941ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.10914",
    "kind": "arxiv",
    "version": 1
  }
}