Pith Number

pith:QUAZABJ3

pith:2018:QUAZABJ3P42YJ4PHTDN6MB3INZ

not attested not anchored not stored refs pending

On the volume of orbifold quotients of symmetric spaces

Guofang Wei, Ilesanmi Adeboye, Mckenzie Wang

arxiv:1808.05747 v2 · 2018-08-17 · math.GT · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QUAZABJ3P42YJ4PHTDN6MB3INZ}

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	2026-05-18T00:05:09.086305Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

850190053b7f3584f1e798dbe607686e69c61a49a1b26f8c612cfbfc86f97cf0

Aliases

arxiv: 1808.05747 · arxiv_version: 1808.05747v2 · doi: 10.48550/arxiv.1808.05747 · pith_short_12: QUAZABJ3P42Y · pith_short_16: QUAZABJ3P42YJ4PH · pith_short_8: QUAZABJ3

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/QUAZABJ3P42YJ4PHTDN6MB3INZ \
  | 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: 850190053b7f3584f1e798dbe607686e69c61a49a1b26f8c612cfbfc86f97cf0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bfe6024f841d233d61494894a759868c5d784538079353572fec4f451492970",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2018-08-17T04:28:34Z",
    "title_canon_sha256": "60c725d0e4c2cc317a34a0b723404f1b2f059a945a76df51ba81dc66112e5c04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.05747",
    "kind": "arxiv",
    "version": 2
  }
}