Pith Number

pith:V7VBUHWO

pith:2024:V7VBUHWOIYGJF3QV3DH6GPOIWX

not attested not anchored not stored refs pending

Regional Ocean Forecasting with Hierarchical Graph Neural Networks

Daniel Holmberg, Emanuela Clementi, Teemu Roos

arxiv:2410.11807 v2 · 2024-10-15 · physics.ao-ph · 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{V7VBUHWOIYGJF3QV3DH6GPOIWX}

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.

Cited by

1 paper in Pith

Deep learning model emulators for marine biogeochemistry forecasting from days to decades

Receipt and verification

First computed	2026-07-05T09:37:57.456517Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

afea1a1ece460c92ee15d8cfe33dc8b5dea310291cc2b4d1d747bf08f35c9a76

Aliases

arxiv: 2410.11807 · arxiv_version: 2410.11807v2 · doi: 10.48550/arxiv.2410.11807 · pith_short_12: V7VBUHWOIYGJ · pith_short_16: V7VBUHWOIYGJF3QV · pith_short_8: V7VBUHWO

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/V7VBUHWOIYGJF3QV3DH6GPOIWX \
  | 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: afea1a1ece460c92ee15d8cfe33dc8b5dea310291cc2b4d1d747bf08f35c9a76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "555a69eb7bf0a786085ac44c99c157d075a838086167605cf44657ef4a5a89e2",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2024-10-15T17:34:50Z",
    "title_canon_sha256": "3b21e96d52d75cd670ed55e722194f313c30367b3f8bccd928e8f2246bce66fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.11807",
    "kind": "arxiv",
    "version": 2
  }
}