Pith Number

pith:UBTY5LJS

pith:2020:UBTY5LJS43RO6VIPLB3OIWCMVR

not attested not anchored not stored refs pending

High-resolution Probabilistic Precipitation Prediction for use in Climate Simulations

Peter Dueben, Peter Watson, Ritabrata Dutta, Sherman Lo

arxiv:2012.09821 v2 · 2020-12-17 · stat.CO · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UBTY5LJS43RO6VIPLB3OIWCMVR}

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	2026-07-05T02:18:19.724792Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0678ead32e6e2ef550f5876e4584cac5dc578b8f197f24d21195bb2f5efb65a

Aliases

arxiv: 2012.09821 · arxiv_version: 2012.09821v2 · doi: 10.48550/arxiv.2012.09821 · pith_short_12: UBTY5LJS43RO · pith_short_16: UBTY5LJS43RO6VIP · pith_short_8: UBTY5LJS

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/UBTY5LJS43RO6VIPLB3OIWCMVR \
  | 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: a0678ead32e6e2ef550f5876e4584cac5dc578b8f197f24d21195bb2f5efb65a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b91f5323adef1daa0718f0d392df557fa6621fbe9024a9435a70bd457696e73e",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2020-12-17T18:42:48Z",
    "title_canon_sha256": "d46268ae6fc28cd113673144e395e4e6b1175b2decd97d51fba124cbb93ce5d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.09821",
    "kind": "arxiv",
    "version": 2
  }
}