Pith Number

pith:TZGV3DN3

pith:2015:TZGV3DN35TFPS7J74HTY3EBIJX

not attested not anchored not stored refs pending

GEMMbench: a framework for reproducible and collaborative benchmarking of matrix multiplication

Anton Lokhmotov

arxiv:1511.03742 v2 · 2015-11-12 · cs.MS · 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{TZGV3DN35TFPS7J74HTY3EBIJX}

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	2026-05-18T01:26:33.472279Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e4d5d8dbbeccaf97d3fe1e78d90284deb23f6324a8bbce1d9d47b6b4d589094

Aliases

arxiv: 1511.03742 · arxiv_version: 1511.03742v2 · doi: 10.48550/arxiv.1511.03742 · pith_short_12: TZGV3DN35TFP · pith_short_16: TZGV3DN35TFPS7J7 · pith_short_8: TZGV3DN3

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/TZGV3DN35TFPS7J74HTY3EBIJX \
  | 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: 9e4d5d8dbbeccaf97d3fe1e78d90284deb23f6324a8bbce1d9d47b6b4d589094

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c729ad09781962c5fe0545bac40b256470d36830c3a519c2a636f2cb503b5b7",
    "cross_cats_sorted": [
      "cs.PF"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MS",
    "submitted_at": "2015-11-12T01:02:58Z",
    "title_canon_sha256": "0e1ad6823842cd27c69230b1ee312de062bef3b7bbf5a4d056cec05bbab33b44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.03742",
    "kind": "arxiv",
    "version": 2
  }
}