Pith Number

pith:MYAVJZI4

pith:2024:MYAVJZI4XPX2S5O5AHZVPLUAI5

not attested not anchored not stored refs pending

Pretraining Codomain Attention Neural Operators for Solving Multiphysics PDEs

Anima Anandkumar, Boris Bonev, Colin White, Daniel Leibovici, Jean Kossaifi, Julius Berner, Kamyar Azizzadenesheli, Md Ashiqur Rahman, Mogab Elleithy, Raymond A. Yeh, Robert Joseph George, Zongyi Li

arxiv:2403.12553 v3 · 2024-03-19 · 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{MYAVJZI4XPX2S5O5AHZVPLUAI5}

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

Tackling multiphysics problems via finite element-guided physics-informed operator learning

Receipt and verification

First computed	2026-07-05T09:29:27.122787Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

660154e51cbbefa975dd01f357ae804765899a188ed5e5c96f8bb860c21fc3ad

Aliases

arxiv: 2403.12553 · arxiv_version: 2403.12553v3 · doi: 10.48550/arxiv.2403.12553 · pith_short_12: MYAVJZI4XPX2 · pith_short_16: MYAVJZI4XPX2S5O5 · pith_short_8: MYAVJZI4

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/MYAVJZI4XPX2S5O5AHZVPLUAI5 \
  | 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: 660154e51cbbefa975dd01f357ae804765899a188ed5e5c96f8bb860c21fc3ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5111d8a0a36b90e3b84633b71669321321561284a4292da52b2c27fb42e8c40",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-03-19T08:56:20Z",
    "title_canon_sha256": "020a400b603c003424a055af681b6da3580f903e4b473df63bc06d3333d63680"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.12553",
    "kind": "arxiv",
    "version": 3
  }
}