Pith Number

pith:4TCQNG4O

pith:2025:4TCQNG4O5PDUGK5VAN665EURVW

not attested not anchored not stored refs pending

Fusion of multi-source precipitation records via coordinate-based generative model

Baoxiang Pan, Congyi Nai, Efi Foufoula-Georgiou, Lu Li, Sencan Sun, Wentao Li, Xin Li, Yanluan Lin

arxiv:2506.11698 v2 · 2025-06-13 · 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{4TCQNG4O5PDUGK5VAN665EURVW}

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	2026-07-05T11:25:46.027112Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4c5069b8eebc7432bb5037dee9291ad864972112526aac796907db343b494e6

Aliases

arxiv: 2506.11698 · arxiv_version: 2506.11698v2 · doi: 10.48550/arxiv.2506.11698 · pith_short_12: 4TCQNG4O5PDU · pith_short_16: 4TCQNG4O5PDUGK5V · pith_short_8: 4TCQNG4O

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/4TCQNG4O5PDUGK5VAN665EURVW \
  | 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: e4c5069b8eebc7432bb5037dee9291ad864972112526aac796907db343b494e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "397edf8c08f99a6e85c2b1634a1ca430bba66e9bcc2e69d820b92d22bed2f32d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2025-06-13T11:59:37Z",
    "title_canon_sha256": "13094c80bc92b00c04b2734bc273e05048a5386cb1535a9bbd794e4b6dea82cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.11698",
    "kind": "arxiv",
    "version": 2
  }
}