Pith Number

pith:VFEGAULG

pith:2019:VFEGAULGOCMHDWALCMKFICJQLS

not attested not anchored not stored refs pending

Multifidelity Computer Model Emulation with High-Dimensional Output: An Application to Storm Surge

Andrew T. Cox, Bledar A. Konomi, Gabriel R. Toro, Georgios Karagiannis, Pulong Ma, Taylor G. Asher

arxiv:1909.01836 v7 · 2019-09-04 · stat.ME · stat.AP · 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{VFEGAULGOCMHDWALCMKFICJQLS}

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	2026-07-05T04:01:54.107810Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a948605166709871d80b13145409305c8beb39a91aae3721b34611a680db09d4

Aliases

arxiv: 1909.01836 · arxiv_version: 1909.01836v7 · doi: 10.48550/arxiv.1909.01836 · pith_short_12: VFEGAULGOCMH · pith_short_16: VFEGAULGOCMHDWAL · pith_short_8: VFEGAULG

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/VFEGAULGOCMHDWALCMKFICJQLS \
  | 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: a948605166709871d80b13145409305c8beb39a91aae3721b34611a680db09d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be44b2cd1a19fbafd90549b14a2353569c7e3478c7fec1294ae4d57c88be5f0b",
    "cross_cats_sorted": [
      "stat.AP",
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2019-09-04T14:33:23Z",
    "title_canon_sha256": "44297538e9bb019b1c4c54552f61a849fcd80143ae533aa5c04d8c554c59c800"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.01836",
    "kind": "arxiv",
    "version": 7
  }
}