Pith Number

pith:AEUN2WOR

pith:2015:AEUN2WORC2EZBY7JNMOKV3UXEG

not attested not anchored not stored refs pending

Developing a High Performance Software Library with MPI and CUDA for Matrix Computations

Bogdan Oancea, Tudorel Andrei

arxiv:1511.07174 v1 · 2015-11-23 · 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{AEUN2WORC2EZBY7JNMOKV3UXEG}

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	2026-05-18T00:24:04.705391Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0128dd59d1168990e3e96b1caaee97219c73a45de2dc6acdec8a2c901519dddd

Aliases

arxiv: 1511.07174 · arxiv_version: 1511.07174v1 · doi: 10.48550/arxiv.1511.07174 · pith_short_12: AEUN2WORC2EZ · pith_short_16: AEUN2WORC2EZBY7J · pith_short_8: AEUN2WOR

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/AEUN2WORC2EZBY7JNMOKV3UXEG \
  | 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: 0128dd59d1168990e3e96b1caaee97219c73a45de2dc6acdec8a2c901519dddd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5f597f44a8bd4977aeb4cdc12365eab96b70aef3f4bfc21575630f3fe1d634f",
    "cross_cats_sorted": [
      "cs.MS"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2015-11-23T11:06:12Z",
    "title_canon_sha256": "e4cdc2634ffb902038b0bc188819711b7ef8b4b4380a34efc70908521b0528b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.07174",
    "kind": "arxiv",
    "version": 1
  }
}