Pith Number

pith:XAM4JHF7

pith:2023:XAM4JHF7VR3MWLAW2N32TMUQ5Q

not attested not anchored not stored refs pending

Meta-Learning for Airflow Simulations with Graph Neural Networks

Marc Schoenauer, Mouadh Yagoubi, Wenzhuo Liu

arxiv:2306.10624 v1 · 2023-06-18 · cs.LG · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XAM4JHF7VR3MWLAW2N32TMUQ5Q}

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	2026-07-05T06:22:09.439606Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b819c49cbfac76cb2c16d377a9b290ec1fb14d32e51f11a1a39784649799c6d3

Aliases

arxiv: 2306.10624 · arxiv_version: 2306.10624v1 · doi: 10.48550/arxiv.2306.10624 · pith_short_12: XAM4JHF7VR3M · pith_short_16: XAM4JHF7VR3MWLAW · pith_short_8: XAM4JHF7

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/XAM4JHF7VR3MWLAW2N32TMUQ5Q \
  | 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: b819c49cbfac76cb2c16d377a9b290ec1fb14d32e51f11a1a39784649799c6d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c562630fb4c230a7d82ef9388aa5b5a6e6dfab3829f51291d69a23f54acf285",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-06-18T19:25:13Z",
    "title_canon_sha256": "fcd148989b4d928e17495b1bfe781c3b70b6bd620ed2f3b89f77424e2e93e0cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.10624",
    "kind": "arxiv",
    "version": 1
  }
}