Pith Number

pith:ZD5UPECG

pith:2024:ZD5UPECGR5YIPDXZ6C2PA2BP6E

not attested not anchored not stored refs pending

Graph Convolutional Neural Networks as Surrogate Models for Climate Simulation

Carianne Martinez, Kevin Potter, Lauren Wheeler, Reina Pradhan, Samantha Brozak, Steven Sleder

arxiv:2409.12815 v1 · 2024-09-19 · physics.ao-ph · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZD5UPECGR5YIPDXZ6C2PA2BP6E}

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	2026-07-05T09:09:12.491880Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8fb4790468f70878ef9f0b4f0682ff1179209933b20761309824b10303cc90d

Aliases

arxiv: 2409.12815 · arxiv_version: 2409.12815v1 · doi: 10.48550/arxiv.2409.12815 · pith_short_12: ZD5UPECGR5YI · pith_short_16: ZD5UPECGR5YIPDXZ · pith_short_8: ZD5UPECG

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/ZD5UPECGR5YIPDXZ6C2PA2BP6E \
  | 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: c8fb4790468f70878ef9f0b4f0682ff1179209933b20761309824b10303cc90d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f71dcbc58325dc65720741bc4aa08523c63360bd8e0ad93282d9c43cd9606f9",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2024-09-19T14:41:15Z",
    "title_canon_sha256": "199eb4752b3fea24c69e111f6fbc28d12c8e215dd1b4c5dd717a080b8f0f5b81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.12815",
    "kind": "arxiv",
    "version": 1
  }
}