Pith Number

pith:URGMIKZI

pith:2015:URGMIKZICXV3NN72NE5HUOFK6B

not attested not anchored not stored refs pending

Decomposition of a cube into nearly equal smaller cubes

Amram Meir, Janos Pach, Peter Frankl

arxiv:1511.05301 v1 · 2015-11-17 · 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{URGMIKZICXV3NN72NE5HUOFK6B}

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	2026-05-18T01:26:49.544940Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a44cc42b2815ebb6b7fa693a7a38aaf05b655077ea4d4d5c63a5e74a2abe246c

Aliases

arxiv: 1511.05301 · arxiv_version: 1511.05301v1 · doi: 10.48550/arxiv.1511.05301 · pith_short_12: URGMIKZICXV3 · pith_short_16: URGMIKZICXV3NN72 · pith_short_8: URGMIKZI

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/URGMIKZICXV3NN72NE5HUOFK6B \
  | 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: a44cc42b2815ebb6b7fa693a7a38aaf05b655077ea4d4d5c63a5e74a2abe246c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7c1ee9953456827e8417667c90b49801b150dee1eca98798bbe9ce05c1a4084",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2015-11-17T07:57:58Z",
    "title_canon_sha256": "2881b6de5eccf4385f8984df5ff978379f5d7ddfd21853ad733810095b40db8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.05301",
    "kind": "arxiv",
    "version": 1
  }
}