Pith Number

pith:YF7HO7PL

pith:2023:YF7HO7PLTRUYVDY6GLYAQYM7OO

not attested not anchored not stored refs pending

The spin Brauer category

Alistair Savage, Peter J. McNamara

arxiv:2312.11766 v3 · 2023-12-19 · 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{YF7HO7PLTRUYVDY6GLYAQYM7OO}

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	2026-07-05T11:02:09.912950Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c17e777deb9c698a8f1e32f008619f73a7866292d6bd7d48690c991b54a2b389

Aliases

arxiv: 2312.11766 · arxiv_version: 2312.11766v3 · doi: 10.48550/arxiv.2312.11766 · pith_short_12: YF7HO7PLTRUY · pith_short_16: YF7HO7PLTRUYVDY6 · pith_short_8: YF7HO7PL

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/YF7HO7PLTRUYVDY6GLYAQYM7OO \
  | 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: c17e777deb9c698a8f1e32f008619f73a7866292d6bd7d48690c991b54a2b389

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a2fad510c5c105957eec8cbd7de597576df4e5679987872b6665233b78332e8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2023-12-19T00:55:28Z",
    "title_canon_sha256": "8b5a13c530e82fd149522d3c91af284a592a62183c13d77878ce37f5f0d3339c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.11766",
    "kind": "arxiv",
    "version": 3
  }
}