Pith Number

pith:LWNZLAYM

pith:2026:LWNZLAYMMUUQZXYESMZRJH4TSS

not attested not anchored not stored refs pending

Mesh Graph Neural Network Framework for Accelerating Finite Element Simulation for Arbitrary Geometries

Josiah D. Kunz, Kamal Choudhary

arxiv:2606.08287 v1 · 2026-06-06 · cs.LG · cond-mat.mtrl-sci · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LWNZLAYMMUUQZXYESMZRJH4TSS}

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	2026-06-09T01:05:32.638304Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d9b95830c65290cdf049333149f939490bb813cfe34a483657bf8613c514b5b

Aliases

arxiv: 2606.08287 · arxiv_version: 2606.08287v1 · doi: 10.48550/arxiv.2606.08287 · pith_short_12: LWNZLAYMMUUQ · pith_short_16: LWNZLAYMMUUQZXYE · pith_short_8: LWNZLAYM

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/LWNZLAYMMUUQZXYESMZRJH4TSS \
  | 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: 5d9b95830c65290cdf049333149f939490bb813cfe34a483657bf8613c514b5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc754988a5c85e9c5294e11cb182eeb82cde957add6fa256dc15b6029b70001f",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cs.CE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-06T18:17:08Z",
    "title_canon_sha256": "9602b166e5d5916363832db37e5aa45e06ddef441b2617481ccff5013b213a78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.08287",
    "kind": "arxiv",
    "version": 1
  }
}