Pith Number

pith:YK26FRWI

pith:2025:YK26FRWI3ZEMORSJIN3TPDH2YS

not attested not anchored not stored refs pending

Defining Foundation Models for Computational Science: A Call for Clarity and Rigor

Alejandro N. Diaz, Coleman Kendrick, Dylan Matthew Copeland, Ivan Zanardi, Matthias Heinkenschloss, Ping-Hsuan Tsai, Seung Whan Chung, Siu Wun Cheung, Traian Iliescu, William Anderson, Youngkyu Kim, Youngsoo Choi

arxiv:2505.22904 v2 · 2025-05-28 · cs.LG · cs.AI · cs.NA · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YK26FRWI3ZEMORSJIN3TPDH2YS}

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

11 papers in Pith

Advances in Scientific Machine Learning for Coupled Fluid Flow and Transport

Robust and Explainable 3D Mode Shape Recognition Using Region-Aware Graph Neural Networks

Landsat-Sentinel-2 Algal Bloom Mapping Using Vision Transformers: Model Description, Implementation, and Examples

From inverse problems to neural operators: prediction, mechanism, and generalization of data-driven models

ATHENA: Agentic Team for Hierarchical Evolutionary Numerical Algorithms

Receipt and verification

First computed	2026-07-05T11:12:34.594076Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2b5e2c6c8de48c746494377378cfac4b1397b13d3c0d20e76967c76b7883250

Aliases

arxiv: 2505.22904 · arxiv_version: 2505.22904v2 · doi: 10.48550/arxiv.2505.22904 · pith_short_12: YK26FRWI3ZEM · pith_short_16: YK26FRWI3ZEMORSJ · pith_short_8: YK26FRWI

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/YK26FRWI3ZEMORSJIN3TPDH2YS \
  | 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: c2b5e2c6c8de48c746494377378cfac4b1397b13d3c0d20e76967c76b7883250

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f0e1ba9981e28a68f92f2ba4fb36826198f1ecc2d9e010a74747a550b8be353",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.NA",
      "math.NA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-28T22:10:16Z",
    "title_canon_sha256": "d2b8e4b4fb87764e116a9d20363a131b99d0685dd92f103cc19cd96e8ea13a67"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.22904",
    "kind": "arxiv",
    "version": 2
  }
}