Pith Number

pith:GOHTDNDI

pith:2018:GOHTDNDIYKZX4QB6SPDUNDJ5K4

not attested not anchored not stored refs pending

Rainfall nowcasting by combining radars, microwave links and rain gauges

Alexis Berne, Blandine Bianchi, Peter Jan van Leeuwen, Robin J. Hogan

arxiv:1810.11811 v1 · 2018-10-28 · 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{GOHTDNDIYKZX4QB6SPDUNDJ5K4}

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	2026-05-18T00:02:07.327613Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

338f31b468c2b37e403e93c7468d3d5731a3b24c014c1482845f156d9627c2f4

Aliases

arxiv: 1810.11811 · arxiv_version: 1810.11811v1 · doi: 10.48550/arxiv.1810.11811 · pith_short_12: GOHTDNDIYKZX · pith_short_16: GOHTDNDIYKZX4QB6 · pith_short_8: GOHTDNDI

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/GOHTDNDIYKZX4QB6SPDUNDJ5K4 \
  | 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: 338f31b468c2b37e403e93c7468d3d5731a3b24c014c1482845f156d9627c2f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9fad061c769ecf876ba6ca7640478e81c9f069b18e54120456ccf909ab447d9a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2018-10-28T13:34:03Z",
    "title_canon_sha256": "e0cdd4e77d39f8bed6e11142a4854e67425c3f0d55fe551f0467820a8a2cfe75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.11811",
    "kind": "arxiv",
    "version": 1
  }
}