Pith Number

pith:P6ZJKXDX

pith:2019:P6ZJKXDXSJZPAIMCDMPFVGD7Z3

not attested not anchored not stored refs pending

Descent equalities and the inductive McKay condition for types B and E

Britta Sp\"ath, Marc Cabanes

arxiv:1903.11667 v1 · 2019-03-27 · math.RT · 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{P6ZJKXDXSJZPAIMCDMPFVGD7Z3}

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	2026-05-17T23:50:02.074074Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7fb2955c779272f021821b1e5a987fcec1bfe2c43ad5c9b0ae5b1b852a6d6cbd

Aliases

arxiv: 1903.11667 · arxiv_version: 1903.11667v1 · doi: 10.48550/arxiv.1903.11667 · pith_short_12: P6ZJKXDXSJZP · pith_short_16: P6ZJKXDXSJZPAIMC · pith_short_8: P6ZJKXDX

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/P6ZJKXDXSJZPAIMCDMPFVGD7Z3 \
  | 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: 7fb2955c779272f021821b1e5a987fcec1bfe2c43ad5c9b0ae5b1b852a6d6cbd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26637ce790b8d3fdd79122b64f03b9b7be2a3c0b345aa5edf31cb33566c2ed17",
    "cross_cats_sorted": [
      "math.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2019-03-27T19:42:17Z",
    "title_canon_sha256": "5581752e1af2f9188dca965e438399df908cee20bd9b8b637d2dd1c923d6de7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.11667",
    "kind": "arxiv",
    "version": 1
  }
}