Pith Number

pith:J4NKKVBG

pith:2024:J4NKKVBGRQCR2W3H5PU45MPVKA

not attested not anchored not stored refs pending

On the orthogonal Gr\"unbaum partition problem in dimension three

Edgardo Rold\'an-Pensado, Gerardo L. Maldonado

arxiv:2404.01504 v3 · 2024-04-01 · math.CO · cs.CG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J4NKKVBGRQCR2W3H5PU45MPVKA}

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	2026-07-05T09:14:54.133480Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f1aa554268c051d5b67ebe9ceb1f5500b9d0ea2b98d556747d98583f082c519

Aliases

arxiv: 2404.01504 · arxiv_version: 2404.01504v3 · doi: 10.48550/arxiv.2404.01504 · pith_short_12: J4NKKVBGRQCR · pith_short_16: J4NKKVBGRQCR2W3H · pith_short_8: J4NKKVBG

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/J4NKKVBGRQCR2W3H5PU45MPVKA \
  | 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: 4f1aa554268c051d5b67ebe9ceb1f5500b9d0ea2b98d556747d98583f082c519

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80698fc2525db5373580d676cf61f92620a8883e52cca04b3d1cb1258118ef18",
    "cross_cats_sorted": [
      "cs.CG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2024-04-01T22:10:15Z",
    "title_canon_sha256": "8083c54cba05d9088c887ffcefa9a14f9b95ea99f95102c50f649156fb9c80e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.01504",
    "kind": "arxiv",
    "version": 3
  }
}