Pith Number

pith:JPFRAFQD

pith:2023:JPFRAFQDMJAXXX6HJI6DSGLTKD

not attested not anchored not stored refs pending

New Bounds for Matrix Multiplication: from Alpha to Omega

Renfei Zhou, Virginia Vassilevska Williams, Yinzhan Xu, Zixuan Xu

arxiv:2307.07970 v2 · 2023-07-16 · cs.DS · cs.CC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JPFRAFQDMJAXXX6HJI6DSGLTKD}

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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.

Cited by

1 paper in Pith

Towards Faster Feasible Matrix Multiplication by Trilinear Aggregation

Receipt and verification

First computed	2026-07-05T07:09:00.015738Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4bcb10160362417bdfc74a3c39197350dae37dfd43f7ca2f1250c7f80285abc3

Aliases

arxiv: 2307.07970 · arxiv_version: 2307.07970v2 · doi: 10.48550/arxiv.2307.07970 · pith_short_12: JPFRAFQDMJAX · pith_short_16: JPFRAFQDMJAXXX6H · pith_short_8: JPFRAFQD

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/JPFRAFQDMJAXXX6HJI6DSGLTKD \
  | 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: 4bcb10160362417bdfc74a3c39197350dae37dfd43f7ca2f1250c7f80285abc3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55151832c0f88a8c6c8229dd8f94a121ec881bc84f749eab6a398e5253d19fc4",
    "cross_cats_sorted": [
      "cs.CC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2023-07-16T07:46:06Z",
    "title_canon_sha256": "4e84ae923e21712f76e19d4265509d5241de9388e1bcb23f8d99c5a1200be51e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.07970",
    "kind": "arxiv",
    "version": 2
  }
}