Pith Number

pith:ZBVILGAS

pith:2007:ZBVILGASHLRMO2ASGTKU5HMTYV

not attested not anchored not stored refs pending

Generalizations of Sch\"{o}bi's Tetrahedral Dissection

N. J. A. Sloane, Vinay A. Vaishampayan

arxiv:0710.3857 v2 · 2007-10-20 · math.MG · 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{ZBVILGASHLRMO2ASGTKU5HMTYV}

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	2026-05-18T02:42:46.904151Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c86a8598123ae2c7681234d54e9d93c557a2f960f884040d0538014b07a76c8e

Aliases

arxiv: 0710.3857 · arxiv_version: 0710.3857v2 · doi: 10.48550/arxiv.0710.3857 · pith_short_12: ZBVILGASHLRM · pith_short_16: ZBVILGASHLRMO2AS · pith_short_8: ZBVILGAS

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/ZBVILGASHLRMO2ASGTKU5HMTYV \
  | 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: c86a8598123ae2c7681234d54e9d93c557a2f960f884040d0538014b07a76c8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b6586db9d4de4f1717b077ed9e30d2c8600e5ce066d03ee9cb84e04e133c477",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "",
    "primary_cat": "math.MG",
    "submitted_at": "2007-10-20T17:09:20Z",
    "title_canon_sha256": "5bb3157fff6e09b4e07f1c800647176f4fd64819cb9bc06a410df9c4d5c5130e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0710.3857",
    "kind": "arxiv",
    "version": 2
  }
}