Pith Number

pith:IRCMZIB6

pith:2025:IRCMZIB6LMIW6MB3NXXXP6LJPU

not attested not anchored not stored refs pending

Prototype-enhanced prediction in graph neural networks for climate applications

Elena Fillola, Jeffrey Nicholas Clark, Matthew Rigby, Nawid Keshtmand, Raul Santos-Rodriguez

arxiv:2504.17492 v1 · 2025-04-24 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IRCMZIB6LMIW6MB3NXXXP6LJPU}

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	2026-07-05T10:53:29.736293Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4444cca03e5b116f303b6def77f9697d26282be79a4cde4a604d4cafa1c8b69f

Aliases

arxiv: 2504.17492 · arxiv_version: 2504.17492v1 · doi: 10.48550/arxiv.2504.17492 · pith_short_12: IRCMZIB6LMIW · pith_short_16: IRCMZIB6LMIW6MB3 · pith_short_8: IRCMZIB6

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/IRCMZIB6LMIW6MB3NXXXP6LJPU \
  | 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: 4444cca03e5b116f303b6def77f9697d26282be79a4cde4a604d4cafa1c8b69f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "177e5129191a6ba99d88abc819e896e2b3b69cd453eb85a3a7f5f0567106cb0d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-04-24T12:34:23Z",
    "title_canon_sha256": "a5f36b829d3ea52151e0ebdb393450a1321d81ea220e57a00d543822a4b7ea62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.17492",
    "kind": "arxiv",
    "version": 1
  }
}