Pith Number

pith:A6J6YP2Q

pith:2025:A6J6YP2Q5LAOCHVN54Y24GW62M

not attested not anchored not stored refs pending

Weight conjectures for fusion systems on an extraspecial group

Jason Semeraro, Justin Lynd, Markus Linckelmann, Radha Kessar

arxiv:2505.04840 v2 · 2025-05-07 · 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{A6J6YP2Q5LAOCHVN54Y24GW62M}

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	2026-06-24T14:15:51.132861Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0793ec3f50eac0e11eadef31ae1aded319699f4c3e256b254a5077831b05c187

Aliases

arxiv: 2505.04840 · arxiv_version: 2505.04840v2 · doi: 10.48550/arxiv.2505.04840 · pith_short_12: A6J6YP2Q5LAO · pith_short_16: A6J6YP2Q5LAOCHVN · pith_short_8: A6J6YP2Q

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/A6J6YP2Q5LAOCHVN54Y24GW62M \
  | 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: 0793ec3f50eac0e11eadef31ae1aded319699f4c3e256b254a5077831b05c187

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c10bec99fd6f97b92f9e76b22a345d0a70b5adde04bf62ab59d3660ed07a66b1",
    "cross_cats_sorted": [
      "math.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2025-05-07T22:36:32Z",
    "title_canon_sha256": "6754452cffcbbc7ed493d5ad07d1d12ccc894c5de5bddda4a26d93e33b2de4a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.04840",
    "kind": "arxiv",
    "version": 2
  }
}