Pith Number

pith:HWXC47DT

pith:2017:HWXC47DTB5RKJKSWDOIQSIU6M7

not attested not anchored not stored refs pending

Skill of global raw and postprocessed ensemble predictions of rainfall over northern tropical Africa

Andreas H. Fink, Andreas Schlueter, Peter Knippertz, Peter Vogel, Tilmann Gneiting

arxiv:1708.04420 v1 · 2017-08-15 · stat.AP · physics.ao-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HWXC47DTB5RKJKSWDOIQSIU6M7}

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	2026-05-18T00:37:59.376729Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3dae2e7c730f62a4aa561b9109229e67ffaaef6cdde505e2cb0acb497014a311

Aliases

arxiv: 1708.04420 · arxiv_version: 1708.04420v1 · doi: 10.48550/arxiv.1708.04420 · pith_short_12: HWXC47DTB5RK · pith_short_16: HWXC47DTB5RKJKSW · pith_short_8: HWXC47DT

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/HWXC47DTB5RKJKSWDOIQSIU6M7 \
  | 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: 3dae2e7c730f62a4aa561b9109229e67ffaaef6cdde505e2cb0acb497014a311

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "587a5f61cd52621a966cf78ca01a6728681cd740692edce339c1d6b8a6d32eb6",
    "cross_cats_sorted": [
      "physics.ao-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2017-08-15T07:48:30Z",
    "title_canon_sha256": "4841ad032bc8c484b8483dce391c1c29551b7dc361021db82c93344703175382"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.04420",
    "kind": "arxiv",
    "version": 1
  }
}