Pith Number

pith:6CL3OOWZ

pith:2013:6CL3OOWZNRCMASUWCVVMWDSCIB

not attested not anchored not stored refs pending

Exploiting Symmetry in Tensors for High Performance: Multiplication with Symmetric Tensors

Martin D. Schatz, Robert A. van de Geijn, Tamara G. Kolda, Tze Meng Low

arxiv:1301.7744 v3 · 2013-01-31 · math.NA · 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{6CL3OOWZNRCMASUWCVVMWDSCIB}

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	2026-05-18T02:39:54.347905Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f097b73ad96c44c04a96156acb0e42405e1f79fc6b63fd95ddd55a7dec037509

Aliases

arxiv: 1301.7744 · arxiv_version: 1301.7744v3 · doi: 10.48550/arxiv.1301.7744 · pith_short_12: 6CL3OOWZNRCM · pith_short_16: 6CL3OOWZNRCMASUW · pith_short_8: 6CL3OOWZ

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/6CL3OOWZNRCMASUWCVVMWDSCIB \
  | 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: f097b73ad96c44c04a96156acb0e42405e1f79fc6b63fd95ddd55a7dec037509

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e5da22c7d6f6b494684ece88c4dbb59b550d37b61866a6182b105e780fb62ab",
    "cross_cats_sorted": [
      "cs.MS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2013-01-31T20:39:44Z",
    "title_canon_sha256": "f84584cadbeb11ba27d120ee395d2dd34e66ed08c84e2220b6900af3d9dc1f34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.7744",
    "kind": "arxiv",
    "version": 3
  }
}