Pith Number

pith:5VK5M6P7

pith:2013:5VK5M6P7LD6ADYHJST5IVAYBOM

not attested not anchored not stored refs pending

A graph-theoretic approach for comparing dimensions of components in simply-graded algebras

Ofir Schnabel, Yuval Ginosar

arxiv:1305.4749 v1 · 2013-05-21 · math.RA · 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{5VK5M6P7LD6ADYHJST5IVAYBOM}

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	2026-05-18T03:25:15.316534Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed55d679ff58fc01e0e994fa8a830173349d21f860a583672918efab12ba51e5

Aliases

arxiv: 1305.4749 · arxiv_version: 1305.4749v1 · doi: 10.48550/arxiv.1305.4749 · pith_short_12: 5VK5M6P7LD6A · pith_short_16: 5VK5M6P7LD6ADYHJ · pith_short_8: 5VK5M6P7

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/5VK5M6P7LD6ADYHJST5IVAYBOM \
  | 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: ed55d679ff58fc01e0e994fa8a830173349d21f860a583672918efab12ba51e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "833332c599eb4578845965f4a9895d09914cf9baf64a375d4501565c57821bbe",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2013-05-21T08:06:43Z",
    "title_canon_sha256": "699466edb0769faddb594caa462ce874dc014a0e9fe41444cc6a62a02e13ef24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.4749",
    "kind": "arxiv",
    "version": 1
  }
}