Pith Number

pith:WAS7NGXX

pith:2009:WAS7NGXXRLKNIAJFURREZ5GUDS

not attested not anchored not stored refs pending

An anisotropic preconditioning for the Wilson fermion matrix on the lattice

Balint Joo, Michael J. Peardon, Robert G. Edwards

arxiv:0910.0992 v1 · 2009-10-06 · hep-lat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WAS7NGXXRLKNIAJFURREZ5GUDS}

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	2026-05-18T02:11:26.281530Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b025f69af78ad4d40125a4624cf4d41c8fec412fa61f3e0edd0a4cc1e32692a9

Aliases

arxiv: 0910.0992 · arxiv_version: 0910.0992v1 · doi: 10.48550/arxiv.0910.0992 · pith_short_12: WAS7NGXXRLKN · pith_short_16: WAS7NGXXRLKNIAJF · pith_short_8: WAS7NGXX

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/WAS7NGXXRLKNIAJFURREZ5GUDS \
  | 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: b025f69af78ad4d40125a4624cf4d41c8fec412fa61f3e0edd0a4cc1e32692a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cdc02d470f1de11fc8c66cfff49ec9922c1b0fddb612e5ba18fcc80a77eebe7f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2009-10-06T13:25:30Z",
    "title_canon_sha256": "37584ae506171fcd53514b980fd5390986e9e0eb28178c1b97ca787d3aa0761b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.0992",
    "kind": "arxiv",
    "version": 1
  }
}