Pith Number

pith:C2KHIRV7

pith:2023:C2KHIRV7KRPUX6LWQFSOBNMSWB

not attested not anchored not stored refs pending

On Matrix Product Factorization of graphs

Babak Miraftab, Farzad Maghsoudi, Sho Suda

arxiv:2312.08615 v1 · 2023-12-14 · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C2KHIRV7KRPUX6LWQFSOBNMSWB}

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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

On $\varepsilon$-Matrix Product Factorization of graphs

Receipt and verification

First computed	2026-07-05T07:24:06.786202Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16947446bf545f4bf9768164e0b592b0629f44d9ed9dd3596ee3baffe3b51a77

Aliases

arxiv: 2312.08615 · arxiv_version: 2312.08615v1 · doi: 10.48550/arxiv.2312.08615 · pith_short_12: C2KHIRV7KRPU · pith_short_16: C2KHIRV7KRPUX6LW · pith_short_8: C2KHIRV7

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/C2KHIRV7KRPUX6LWQFSOBNMSWB \
  | 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: 16947446bf545f4bf9768164e0b592b0629f44d9ed9dd3596ee3baffe3b51a77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2cd7c63e9f882f866557b10630415a88bae81cf823d70db72bf1137ac6012e34",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2023-12-14T02:38:31Z",
    "title_canon_sha256": "b5e69d9a01af0b2cfd5c09384596ac6e6f24b128970bb6db03b0b118088acb05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.08615",
    "kind": "arxiv",
    "version": 1
  }
}