Pith Number

pith:QC3UJDGW

pith:2022:QC3UJDGWKMGFMQLBLKL75KJZ2G

not attested not anchored not stored refs pending

Neural-network preconditioners for solving the Dirac equation in lattice gauge theory

Brian Xiao, Daniel C. Hackett, Phiala E. Shanahan, Salvatore Cal\`i, Yin Lin

arxiv:2208.02728 v1 · 2022-08-04 · hep-lat · cs.LG

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\usepackage{pith}
\pithnumber{QC3UJDGWKMGFMQLBLKL75KJZ2G}

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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

Neural Preconditioning Operator for Efficient PDE Solves

Receipt and verification

First computed	2026-07-05T05:48:36.617080Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80b7448cd6530c5641615a97fea939d1a8d1e717395a18975be4a2895409f34d

Aliases

arxiv: 2208.02728 · arxiv_version: 2208.02728v1 · doi: 10.48550/arxiv.2208.02728 · pith_short_12: QC3UJDGWKMGF · pith_short_16: QC3UJDGWKMGFMQLB · pith_short_8: QC3UJDGW

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/QC3UJDGWKMGFMQLBLKL75KJZ2G \
  | 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: 80b7448cd6530c5641615a97fea939d1a8d1e717395a18975be4a2895409f34d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5989f75bd3ef645273737ded7818ee69a2e4c2d87e95df776d782fdc4cfde505",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2022-08-04T15:50:41Z",
    "title_canon_sha256": "731824b17a099faf9a4259bf2db077825cf22f83c5b28415983d167603acb0a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.02728",
    "kind": "arxiv",
    "version": 1
  }
}