Pith Number

pith:ZPRIM33P

pith:2021:ZPRIM33PRQIALAB745AMO2W32V

not attested not anchored not stored refs pending

A graphical multi-fidelity Gaussian process model, with application to emulation of heavy-ion collisions

Derek Soeder, J-F Paquet, Simon Mak, Steffen A. Bass, Yi Ji

arxiv:2108.00306 v5 · 2021-07-31 · 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{ZPRIM33PRQIALAB745AMO2W32V}

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	2026-07-05T07:49:57.864004Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbe2866f6f8c1005803fe740c76adbd54d2fff980bcc7afb19f3a141a87fc146

Aliases

arxiv: 2108.00306 · arxiv_version: 2108.00306v5 · doi: 10.48550/arxiv.2108.00306 · pith_short_12: ZPRIM33PRQIA · pith_short_16: ZPRIM33PRQIALAB7 · pith_short_8: ZPRIM33P

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/ZPRIM33PRQIALAB745AMO2W32V \
  | 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: cbe2866f6f8c1005803fe740c76adbd54d2fff980bcc7afb19f3a141a87fc146

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e47eac10e3ca34d5e8bac34700f78a8670a117cbda8b42ef7d2b302d4ca499db",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2021-07-31T18:38:57Z",
    "title_canon_sha256": "63ff4ebc9d69463cf23a8a4cb68d732d576e2dd260470cef9bfe2ae63a282fa6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.00306",
    "kind": "arxiv",
    "version": 5
  }
}