Pith Number

pith:XGWBFHJC

pith:2010:XGWBFHJCZDPLO3524LUI2564UC

not attested not anchored not stored refs pending

Nonparametric regression in exponential families

Harrison H. Zhou, Lawrence D. Brown, T. Tony Cai

arxiv:1010.3836 v1 · 2010-10-19 · 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{XGWBFHJCZDPLO3524LUI2564UC}

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	2026-05-18T04:39:07.459284Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9ac129d22c8deb76fbae2e88d77dca0ae6186339e0ab4f87b8470d2e7d4d080

Aliases

arxiv: 1010.3836 · arxiv_version: 1010.3836v1 · doi: 10.48550/arxiv.1010.3836 · pith_short_12: XGWBFHJCZDPL · pith_short_16: XGWBFHJCZDPLO352 · pith_short_8: XGWBFHJC

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/XGWBFHJCZDPLO3524LUI2564UC \
  | 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: b9ac129d22c8deb76fbae2e88d77dca0ae6186339e0ab4f87b8470d2e7d4d080

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afe9fe20b300917845504a0de5da3fdc17522b6c33cd9ff3e1c92c809853bad0",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2010-10-19T09:30:57Z",
    "title_canon_sha256": "a319fa7d2c3c54367a421a1ba3fd6a6ea82bd3bc53f4c58a245fc27d6fe2504b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.3836",
    "kind": "arxiv",
    "version": 1
  }
}