Pith Number

pith:QWT4UB5P

pith:2011:QWT4UB5PWLS65XGCZKQ5N27M65

not attested not anchored not stored refs pending

Modified Block BiCGSTAB for Lattice QCD

H. Tadano, K. -I. Ishikawa, T. Sakurai, Y. Kuramashi, Y. Nakamura

arxiv:1104.0737 v1 · 2011-04-05 · 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{QWT4UB5PWLS65XGCZKQ5N27M65}

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	2026-05-18T02:02:38.072800Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85a7ca07afb2e5eedcc2caa1d6ebecf744e128c26e474e0412f39ce931192b5e

Aliases

arxiv: 1104.0737 · arxiv_version: 1104.0737v1 · doi: 10.48550/arxiv.1104.0737 · pith_short_12: QWT4UB5PWLS6 · pith_short_16: QWT4UB5PWLS65XGC · pith_short_8: QWT4UB5P

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/QWT4UB5PWLS65XGCZKQ5N27M65 \
  | 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: 85a7ca07afb2e5eedcc2caa1d6ebecf744e128c26e474e0412f39ce931192b5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b5d097cb258e90e71d468ac126029ae538cb6fe1f051f4b42ceb9fbaa172f65",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2011-04-05T05:48:00Z",
    "title_canon_sha256": "7ecdeed017276f20223dafd9c70980da970a8b61c44213f9afe44d26a8741965"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.0737",
    "kind": "arxiv",
    "version": 1
  }
}