Pith Number

pith:NVMOLYZ2

pith:2017:NVMOLYZ2OLHF3BEVYMZQWVP77T

not attested not anchored not stored refs pending

Counting chambers in restricted Coxeter arrangements

Gerhard Roehrle, Tilman Moeller

arxiv:1706.09649 v1 · 2017-06-29 · math.CO · math.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NVMOLYZ2OLHF3BEVYMZQWVP77T}

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	2026-05-18T00:41:14.263707Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d58e5e33a72ce5d8495c3330b55fffcc081b68abf0d262db3ba9e84f06cb8b6

Aliases

arxiv: 1706.09649 · arxiv_version: 1706.09649v1 · doi: 10.48550/arxiv.1706.09649 · pith_short_12: NVMOLYZ2OLHF · pith_short_16: NVMOLYZ2OLHF3BEV · pith_short_8: NVMOLYZ2

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/NVMOLYZ2OLHF3BEVYMZQWVP77T \
  | 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: 6d58e5e33a72ce5d8495c3330b55fffcc081b68abf0d262db3ba9e84f06cb8b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f72d2d59df0cff4427792aed3202f7f5971810eab5f64f724b0b564c27a07044",
    "cross_cats_sorted": [
      "math.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2017-06-29T09:38:46Z",
    "title_canon_sha256": "99823aabd42ebd4af7b053f7ea011ebea79fc8a174bb10858fc72b3a4c852136"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.09649",
    "kind": "arxiv",
    "version": 1
  }
}