Pith Number

pith:XP6FD7NL

pith:2018:XP6FD7NLOUWTZIQ5X4EEK7TO4M

not attested not anchored not stored refs pending

Jointly Robust Prior for Gaussian Stochastic Process in Emulation, Calibration and Variable Selection

Mengyang Gu

arxiv:1804.09329 v2 · 2018-04-25 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XP6FD7NLOUWTZIQ5X4EEK7TO4M}

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	2026-05-18T00:06:16.062245Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbfc51fdab752d3ca21dbf08457e6ee33e8f778661d54d81f8c0b69b2fe5e43c

Aliases

arxiv: 1804.09329 · arxiv_version: 1804.09329v2 · doi: 10.48550/arxiv.1804.09329 · pith_short_12: XP6FD7NLOUWT · pith_short_16: XP6FD7NLOUWTZIQ5 · pith_short_8: XP6FD7NL

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/XP6FD7NLOUWTZIQ5X4EEK7TO4M \
  | 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: bbfc51fdab752d3ca21dbf08457e6ee33e8f778661d54d81f8c0b69b2fe5e43c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "050d8e98fdd25fdd43902bf498a9864b98c5e57a9ee9fad254ac23f68324027a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2018-04-25T02:56:37Z",
    "title_canon_sha256": "57ecf06a0e0494b1c3a1cb9ccba03a6fd5e4f95317cd79c2c25328dab92bb7cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.09329",
    "kind": "arxiv",
    "version": 2
  }
}