Pith Number

pith:HZHWIXGQ

pith:2014:HZHWIXGQLRMLZX2IGDIZBER5RO

not attested not anchored not stored refs pending

A Study on the Influence of Caching: Sequences of Dense Linear Algebra Kernels

Elmar Peise (1), Paolo Bientinesi (1) ((1) AICES, RWTH Aachen)

arxiv:1402.5897 v1 · 2014-02-21 · cs.MS · cs.NA · cs.PF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HZHWIXGQLRMLZX2IGDIZBER5RO}

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	2026-05-18T02:58:12.917913Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e4f645cd05c58bcdf4830d190923d8bba1d39f1f22bd43f9473f744bb6f18ed

Aliases

arxiv: 1402.5897 · arxiv_version: 1402.5897v1 · doi: 10.48550/arxiv.1402.5897 · pith_short_12: HZHWIXGQLRML · pith_short_16: HZHWIXGQLRMLZX2I · pith_short_8: HZHWIXGQ

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/HZHWIXGQLRMLZX2IGDIZBER5RO \
  | 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: 3e4f645cd05c58bcdf4830d190923d8bba1d39f1f22bd43f9473f744bb6f18ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c37f090b85b6aa4627ff98a086fd74cc2645904d632fdbd3b4c1944c979f93d",
    "cross_cats_sorted": [
      "cs.NA",
      "cs.PF"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MS",
    "submitted_at": "2014-02-21T12:23:19Z",
    "title_canon_sha256": "33f80e5907aed51aabd9b8b2ddfa3edd0e05122f4d99ea374185a81da178867f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.5897",
    "kind": "arxiv",
    "version": 1
  }
}