Pith Number

pith:YQXVKALH

pith:2014:YQXVKALHVJXL3Z7SOSXYTNJDGN

not attested not anchored not stored refs pending

A Frequentist Approach to Computer Model Calibration

Curtis B. Storlie, Raymond K. W. Wong, Thomas C. M. Lee

arxiv:1411.4723 v2 · 2014-11-18 · 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{YQXVKALHVJXL3Z7SOSXYTNJDGN}

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	2026-05-18T01:33:24.312902Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c42f550167aa6ebde7f274af89b52333679608e2ec132b6ff14b814a404dd07a

Aliases

arxiv: 1411.4723 · arxiv_version: 1411.4723v2 · doi: 10.48550/arxiv.1411.4723 · pith_short_12: YQXVKALHVJXL · pith_short_16: YQXVKALHVJXL3Z7S · pith_short_8: YQXVKALH

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/YQXVKALHVJXL3Z7SOSXYTNJDGN \
  | 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: c42f550167aa6ebde7f274af89b52333679608e2ec132b6ff14b814a404dd07a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eab3016c5b55e02ca5242e95b455a39f45338b9c413261426446bbf4b4e5a9e2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2014-11-18T03:12:31Z",
    "title_canon_sha256": "e51cc31479520287305d1efaef1fa0eae3392f28cfc8090bd7996ec05f8b4ddf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.4723",
    "kind": "arxiv",
    "version": 2
  }
}