Pith Number

pith:EV5KYSLQ

pith:2018:EV5KYSLQVHRJMX6UVVWCZSWBBJ

not attested not anchored not stored refs pending

A Note on the comparison of Nearest Neighbor Gaussian Process (NNGP) based models

Lu Zhang, Sudipto Banerjee

arxiv:1811.03735 v1 · 2018-11-09 · 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{EV5KYSLQVHRJMX6UVVWCZSWBBJ}

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	2026-05-18T00:01:12.179097Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

257aac4970a9e2965fd4ad6c2ccac10a46db07e41e023e8526041d1ac1b7bac8

Aliases

arxiv: 1811.03735 · arxiv_version: 1811.03735v1 · doi: 10.48550/arxiv.1811.03735 · pith_short_12: EV5KYSLQVHRJ · pith_short_16: EV5KYSLQVHRJMX6U · pith_short_8: EV5KYSLQ

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/EV5KYSLQVHRJMX6UVVWCZSWBBJ \
  | 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: 257aac4970a9e2965fd4ad6c2ccac10a46db07e41e023e8526041d1ac1b7bac8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d90ee8fce961682ab7347fbe0a4fd1de50af97a57f2fad6e94d8a2fe8a0c772",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2018-11-09T01:56:09Z",
    "title_canon_sha256": "a3afc8f6e192d42f62708d78c1c6038070bfc7d181abe44d6f00dffbf2850686"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.03735",
    "kind": "arxiv",
    "version": 1
  }
}