Pith Number

pith:PBEPSGXF

pith:2021:PBEPSGXF3HIFHGNWUO7VDTG7KR

not attested not anchored not stored refs pending

Sylow branching coefficients and a conjecture of Malle and Navarro

Carolina Vallejo, Eugenio Giannelli, Jason Long, Stacey Law

arxiv:2102.06784 v2 · 2021-02-12 · math.RT · 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{PBEPSGXF3HIFHGNWUO7VDTG7KR}

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	2026-07-05T02:16:53.534400Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7848f91ae5d9d05399b6a3bf51ccdf545850881ce81cf1fb6e2e9be1d029a915

Aliases

arxiv: 2102.06784 · arxiv_version: 2102.06784v2 · doi: 10.48550/arxiv.2102.06784 · pith_short_12: PBEPSGXF3HIF · pith_short_16: PBEPSGXF3HIFHGNW · pith_short_8: PBEPSGXF

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/PBEPSGXF3HIFHGNWUO7VDTG7KR \
  | 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: 7848f91ae5d9d05399b6a3bf51ccdf545850881ce81cf1fb6e2e9be1d029a915

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4bde4fe552f644e768906c08d1ed0d486e56107bac4951b46b82e425e2115da7",
    "cross_cats_sorted": [
      "math.CO",
      "math.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2021-02-12T21:39:31Z",
    "title_canon_sha256": "11101c5d3e39accb02ddf8e32569f263fd54df8f1d8584bfc1dcc59dee90de0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.06784",
    "kind": "arxiv",
    "version": 2
  }
}