Pith Number

pith:QKH4NBTI

pith:2010:QKH4NBTIKSRR3ZU6SGUKII2AN2

not attested not anchored not stored refs pending

A quadrature-based eigensolver with a Krylov subspace method for shifted linear systems for Hermitian eigenproblems in lattice QCD

H. Ohno, H. Tadano, T. Sakurai, Y. Kuramashi

arxiv:1004.0292 v2 · 2010-04-02 · 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{QKH4NBTIKSRR3ZU6SGUKII2AN2}

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	2026-05-18T04:25:50.446558Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

828fc6866854a31de69e91a8a423406e9f22dba362661ab3e1196ffbca1ffd0d

Aliases

arxiv: 1004.0292 · arxiv_version: 1004.0292v2 · doi: 10.48550/arxiv.1004.0292 · pith_short_12: QKH4NBTIKSRR · pith_short_16: QKH4NBTIKSRR3ZU6 · pith_short_8: QKH4NBTI

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/QKH4NBTIKSRR3ZU6SGUKII2AN2 \
  | 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: 828fc6866854a31de69e91a8a423406e9f22dba362661ab3e1196ffbca1ffd0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4219975ca0267b5cc74b67494aea9c3191a70dd6c35e30b680651c86948d4a38",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2010-04-02T06:08:34Z",
    "title_canon_sha256": "7c3c9d1f85b8efe06817a31060c91e0057ad1130b17363d6a8e3026630d3351b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.0292",
    "kind": "arxiv",
    "version": 2
  }
}