Pith Number

pith:GKJ4LBXK

pith:2025:GKJ4LBXKCUCLEWDCAMOJEJDVZS

not attested not anchored not stored refs pending

Matrix-free Neural Preconditioner for the Dirac Operator in Lattice Gauge Theory

Phiala Shanahan, Prasanna Balaprakash, Srinivas Eswar, William Detmold, Xiaoye Li, Yang Liu, Yin Lin, Yixuan Sun

arxiv:2509.10378 v1 · 2025-09-12 · hep-lat · 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{GKJ4LBXKCUCLEWDCAMOJEJDVZS}

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

A novel gauge-equivariant neural-network architecture for preconditioners in lattice QCD

Receipt and verification

First computed	2026-07-05T12:11:08.806931Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3293c586ea1504b25862031c922475ccb58c1933f3f733148299ed582baf69a7

Aliases

arxiv: 2509.10378 · arxiv_version: 2509.10378v1 · doi: 10.48550/arxiv.2509.10378 · pith_short_12: GKJ4LBXKCUCL · pith_short_16: GKJ4LBXKCUCLEWDC · pith_short_8: GKJ4LBXK

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/GKJ4LBXKCUCLEWDCAMOJEJDVZS \
  | 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: 3293c586ea1504b25862031c922475ccb58c1933f3f733148299ed582baf69a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "482d7de9dd99163a3757dbde9651559a505c6937716ab7ef628dfd2dfc5a639b",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2025-09-12T16:10:18Z",
    "title_canon_sha256": "253b5cb26459c5d1b9b7af35d4cefc2ce6e7bb9e4e99247decf250a317e72a28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.10378",
    "kind": "arxiv",
    "version": 1
  }
}