Pith Number

pith:2KQUQXM5

pith:2018:2KQUQXM5ZNLQPJSZBDAEKYGSJK

not attested not anchored not stored refs pending

Benefits from using mixed precision computations in the ELPA-AEO and ESSEX-II eigensolver projects

Achim Basermann, Akihiro Ida, Akira Imakura, Andreas Alvermann, Andreas Marek, Bruno Lang, Christian Carbogno, Christoph Scheurer, Danilo Simoes Brambila, Dominik Ernst, Faisal Shahzad, Georg Hager, Gerhard Wellein, Hans-Joachim Bungartz, Hermann Lederer, Holger Fehske, Jonas Thies, Karsten Reuter, Kengo Nakajima, Lydia Nemec, Martin Galgon, Masatoshi Kawai, Matthias Scheffler, Melven R\"ohrig-Z\"ollner, Michael Rippl, Moritz Kreutzer, Pavel Kus, Sarah Huber, Simone K\"ocher, Tetsuya Sakurai, Thomas Huckle, Valeriy Manin, Yasunori Futamura

arxiv:1806.01036 v1 · 2018-06-04 · physics.comp-ph · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2KQUQXM5ZNLQPJSZBDAEKYGSJK}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:14:17.674435Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2a1485d9dcb5707a65908c04560d24ab18800d257c86f3bc827cddca036f28f

Aliases

arxiv: 1806.01036 · arxiv_version: 1806.01036v1 · doi: 10.48550/arxiv.1806.01036 · pith_short_12: 2KQUQXM5ZNLQ · pith_short_16: 2KQUQXM5ZNLQPJSZ · pith_short_8: 2KQUQXM5

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/2KQUQXM5ZNLQPJSZBDAEKYGSJK \
  | 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: d2a1485d9dcb5707a65908c04560d24ab18800d257c86f3bc827cddca036f28f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "027f98c0c8fd0a856cb0508c454b10628db2fdc544477264f22bc9c6b3e8feb0",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2018-06-04T10:09:14Z",
    "title_canon_sha256": "c2889f9fefd803b202975b0be1b4c82bb134b977ed2e15e4bf93b5d42fa65f32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.01036",
    "kind": "arxiv",
    "version": 1
  }
}