Pith Number

pith:P6V5FWPR

pith:2011:P6V5FWPRYU6B4ZDZMIXCG7ZCTC

not attested not anchored not stored refs pending

Primitive wonderful varieties

Guido Pezzini, Paolo Bravi

arxiv:1106.3187 v2 · 2011-06-16 · math.AG · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P6V5FWPRYU6B4ZDZMIXCG7ZCTC}

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.

Cited by

1 paper in Pith

On computing the spherical roots for a class of spherical subgroups

Receipt and verification

First computed	2026-05-18T01:30:08.699615Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7fabd2d9f1c53c1e6479622e237f2298a4adf36bc21417d2a4d9ad8136fc7113

Aliases

arxiv: 1106.3187 · arxiv_version: 1106.3187v2 · doi: 10.48550/arxiv.1106.3187 · pith_short_12: P6V5FWPRYU6B · pith_short_16: P6V5FWPRYU6B4ZDZ · pith_short_8: P6V5FWPR

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/P6V5FWPRYU6B4ZDZMIXCG7ZCTC \
  | 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: 7fabd2d9f1c53c1e6479622e237f2298a4adf36bc21417d2a4d9ad8136fc7113

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ffba2c7d9bfaf2bba6fcc3456c75655576383f8f5508a4828dc4bfd2c03bf8b",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2011-06-16T10:03:26Z",
    "title_canon_sha256": "835491b0519e38ff0e2adb2a4578ee164edbdb3cffbbf1e73b585fb6f9f09ea2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.3187",
    "kind": "arxiv",
    "version": 2
  }
}