Pith Number

pith:NAKB3OYV

pith:2019:NAKB3OYVLAM2HIJKWM2PFINU5K

not attested not anchored not stored refs pending

Directed Plateau Polyhypercubes

Abderrahim Arabi, Hac\`ene Belbachir, Jean-Philippe Dubernard

arxiv:1901.00668 v1 · 2019-01-03 · 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{NAKB3OYVLAM2HIJKWM2PFINU5K}

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	2026-05-17T23:57:01.712139Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68141dbb155819a3a12ab334f2a1b4ea80d7f990223274e5ed7e0d2cc9b9f1a3

Aliases

arxiv: 1901.00668 · arxiv_version: 1901.00668v1 · doi: 10.48550/arxiv.1901.00668 · pith_short_12: NAKB3OYVLAM2 · pith_short_16: NAKB3OYVLAM2HIJK · pith_short_8: NAKB3OYV

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/NAKB3OYVLAM2HIJKWM2PFINU5K \
  | 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: 68141dbb155819a3a12ab334f2a1b4ea80d7f990223274e5ed7e0d2cc9b9f1a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "377c1a4051c79aceb5897f217f8ad0b39f69c33fa02a7a5ee88a343a74f9701f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2019-01-03T10:22:37Z",
    "title_canon_sha256": "7f4b4a104dac693aa1f16cea31ce0f13f8d3969fff88834038e8ee2716b5419a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.00668",
    "kind": "arxiv",
    "version": 1
  }
}