Pith Number

pith:GI5BEI72

pith:2025:GI5BEI72OS6TM4FCTAY66U7IFQ

not attested not anchored not stored refs pending

Heterogeneous graph neural networks for species distribution modeling

Burcu Karagol Ayan, Christine Kaeser-Chen, Drew Purves, Elise Kleeman, Keith Anderson, Lauren Harrell, Matt Overlan, Maxim Neumann, Melissa Chapman, Michelangelo Conserva

arxiv:2503.11900 v3 · 2025-03-14 · cs.LG · q-bio.PE · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GI5BEI72OS6TM4FCTAY66U7IFQ}

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	2026-07-05T11:03:22.262806Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

323a1223fa74bd3670a29831ef53e82c2b76b2c860b8f9349fb0dd42b2a1dd26

Aliases

arxiv: 2503.11900 · arxiv_version: 2503.11900v3 · doi: 10.48550/arxiv.2503.11900 · pith_short_12: GI5BEI72OS6T · pith_short_16: GI5BEI72OS6TM4FC · pith_short_8: GI5BEI72

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/GI5BEI72OS6TM4FCTAY66U7IFQ \
  | 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: 323a1223fa74bd3670a29831ef53e82c2b76b2c860b8f9349fb0dd42b2a1dd26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89f60f8d60ef706d5e6085886433b3e5b91cfda6d7d337efe35de124b37a5089",
    "cross_cats_sorted": [
      "q-bio.PE",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-03-14T22:08:30Z",
    "title_canon_sha256": "d72361ff81740d46840c650dd82a709c2eb85b2a10e398aab52865f3262bba59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.11900",
    "kind": "arxiv",
    "version": 3
  }
}