Pith Number

pith:FOUDCAE4

pith:2011:FOUDCAE4RGUJDI4ESPPUUHVZCQ

not attested not anchored not stored refs pending

Solving Dense Generalized Eigenproblems on Multi-threaded Architectures

(2) RWTH-Aachen University, (3) Institut Ruder Boskov\'ic, (4) JSC, Centarza Informatiku i Racunarstvo, Davor Davidovi\'c (3), Edoardo Di Napoli (4), Enrique S. Quintana-Ort\'i (1) ((1) Depto. de Ingenier\'ia y Ciencia de Computadores, Forschungszentrum J\"ulich), Francisco D. Igual (1), Jos\'e I. Aliaga (1), Paolo Bientinesi (2), Universidad Jaume I

arxiv:1111.6374 v2 · 2011-11-28 · cs.PF · cond-mat.mtrl-sci · cs.DC · cs.MS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FOUDCAE4RGUJDI4ESPPUUHVZCQ}

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	2026-05-18T03:53:20.134529Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ba831009c89a891a38493df4a1eb914263f54865685ac6b41a6a8eb7514e5b5

Aliases

arxiv: 1111.6374 · arxiv_version: 1111.6374v2 · doi: 10.48550/arxiv.1111.6374 · pith_short_12: FOUDCAE4RGUJ · pith_short_16: FOUDCAE4RGUJDI4E · pith_short_8: FOUDCAE4

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/FOUDCAE4RGUJDI4ESPPUUHVZCQ \
  | 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: 2ba831009c89a891a38493df4a1eb914263f54865685ac6b41a6a8eb7514e5b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b5a32030e93b478495f2b510585c5d6823b2cf6b80e60d9f7ea9e81c6efb465",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cs.DC",
      "cs.MS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PF",
    "submitted_at": "2011-11-28T08:52:04Z",
    "title_canon_sha256": "1271e52bca1b0bc2f8088accc9322d176778ff505e39522158361d69d700e584"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.6374",
    "kind": "arxiv",
    "version": 2
  }
}