Pith Number

pith:WMGIKMMI

pith:2019:WMGIKMMIUGQDTOZBVOEHBFXCLH

not attested not anchored not stored refs pending

On the number of irreducible real-valued characters of a finite group

A. A. Schaeffer Fry, C. Ryan Vinroot, Hung P. Tong-Viet, Nguyen Ngoc Hung

arxiv:1905.10827 v1 · 2019-05-26 · math.GR · 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{WMGIKMMIUGQDTOZBVOEHBFXCLH}

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	2026-05-17T23:45:03.659706Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b30c853188a1a039bb21ab887096e259eb8562f8486bc885804319c4e05d90b3

Aliases

arxiv: 1905.10827 · arxiv_version: 1905.10827v1 · doi: 10.48550/arxiv.1905.10827 · pith_short_12: WMGIKMMIUGQD · pith_short_16: WMGIKMMIUGQDTOZB · pith_short_8: WMGIKMMI

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/WMGIKMMIUGQDTOZBVOEHBFXCLH \
  | 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: b30c853188a1a039bb21ab887096e259eb8562f8486bc885804319c4e05d90b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0df8fd6a92d94fa9ca59bf1876dfc1f4c177583ec4a514f9f500a8c6d2e18317",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2019-05-26T16:10:29Z",
    "title_canon_sha256": "26fd8cbc5e14577a75e1cdae14a0c6d43799211d6633eb126a7981297b1890a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.10827",
    "kind": "arxiv",
    "version": 1
  }
}