Pith Number

pith:HGOYE3J5

pith:2020:HGOYE3J5BON7ZT7WY5NSVTECAI

not attested not anchored not stored refs pending

A Vecchia Approximation for High-Dimensional Gaussian Cumulative Distribution Functions Arising from Spatial Data

Benjamin A. Shaby, Mauricio Nascimento

arxiv:2007.15195 v1 · 2020-07-30 · stat.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HGOYE3J5BON7ZT7WY5NSVTECAI}

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	2026-07-05T01:23:28.286029Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

399d826d3d0b9bfccff6c75b2acc82022b6947366765031729ea0edd9c36e245

Aliases

arxiv: 2007.15195 · arxiv_version: 2007.15195v1 · doi: 10.48550/arxiv.2007.15195 · pith_short_12: HGOYE3J5BON7 · pith_short_16: HGOYE3J5BON7ZT7W · pith_short_8: HGOYE3J5

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/HGOYE3J5BON7ZT7WY5NSVTECAI \
  | 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: 399d826d3d0b9bfccff6c75b2acc82022b6947366765031729ea0edd9c36e245

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb49bd1faff4f31d24dffd4da625a776a7575f446a0e6ca8a40e6f8c4d24c65d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2020-07-30T02:52:39Z",
    "title_canon_sha256": "23a8fc08cabb8dfed184ee40bd9df7cd8b368d4986f7f63b3d0ab78e9279ac14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.15195",
    "kind": "arxiv",
    "version": 1
  }
}