Pith Number

pith:SOCVMQIN

pith:2025:SOCVMQINDPETNX6WW6QPQEHCQD

not attested not anchored not stored refs pending

Exploring Commutative Matrix Multiplication Schemes via Flip Graphs

Isaac Wood

arxiv:2506.22113 v1 · 2025-06-27 · cs.SC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SOCVMQINDPETNX6WW6QPQEHCQD}

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	2026-07-05T11:28:22.182942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

938556410d1bc936dfd6b7a0f810e280e3c0369a95f3120bd1a9c1ef8c6e8611

Aliases

arxiv: 2506.22113 · arxiv_version: 2506.22113v1 · doi: 10.48550/arxiv.2506.22113 · pith_short_12: SOCVMQINDPET · pith_short_16: SOCVMQINDPETNX6W · pith_short_8: SOCVMQIN

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/SOCVMQINDPETNX6WW6QPQEHCQD \
  | 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: 938556410d1bc936dfd6b7a0f810e280e3c0369a95f3120bd1a9c1ef8c6e8611

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd24719c4b87a23705b4259ccbfb157428fc383c5e6795e11cbc2294dda03b89",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SC",
    "submitted_at": "2025-06-27T10:47:04Z",
    "title_canon_sha256": "3a08eace07048409de0de74e20358efebf40a1f943abf61604b8d6f5fca79355"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.22113",
    "kind": "arxiv",
    "version": 1
  }
}