Pith Number

pith:OE7B46EJ

pith:2017:OE7B46EJGXROSXZJWJL7W4GOCN

not attested not anchored not stored refs pending

Mixed Precision Solver Scalable to 16000 MPI Processes for Lattice Quantum Chromodynamics Simulations on the Oakforest-PACS System

Ken-Ichi Ishikawa, Lawrence Meadows, Taisuke Boku, Yoshinobu Kuramashi

arxiv:1709.08785 v2 · 2017-09-26 · physics.comp-ph · 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{OE7B46EJGXROSXZJWJL7W4GOCN}

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	2026-05-18T00:34:04.397716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

713e1e788935e2e95f29b257fb70ce1358d41129b55721190631344aa100480f

Aliases

arxiv: 1709.08785 · arxiv_version: 1709.08785v2 · doi: 10.48550/arxiv.1709.08785 · pith_short_12: OE7B46EJGXRO · pith_short_16: OE7B46EJGXROSXZJ · pith_short_8: OE7B46EJ

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/OE7B46EJGXROSXZJWJL7W4GOCN \
  | 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: 713e1e788935e2e95f29b257fb70ce1358d41129b55721190631344aa100480f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cbebeca041aae6873fd99780252f53ac79073fd8380f3842b9f659ad48d45397",
    "cross_cats_sorted": [
      "hep-lat"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2017-09-26T02:02:10Z",
    "title_canon_sha256": "9232e24f311175a5e641b730d38fb15ca8cb5da436d5791f910514bffe541681"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.08785",
    "kind": "arxiv",
    "version": 2
  }
}