Pith Number

pith:7BGBJD6Y

pith:2016:7BGBJD6YMUF3YBLHWHTUT6GHOP

not attested not anchored not stored refs pending

Skew cell modules for diagram algebras

C. Bowman, J. Enyang

arxiv:1605.03448 v2 · 2016-05-11 · 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{7BGBJD6YMUF3YBLHWHTUT6GHOP}

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	2026-05-18T01:12:19.692523Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f84c148fd8650bbc0567b1e749f8c773de1d3149ba61eabbbfc476e4d9860fc4

Aliases

arxiv: 1605.03448 · arxiv_version: 1605.03448v2 · doi: 10.48550/arxiv.1605.03448 · pith_short_12: 7BGBJD6YMUF3 · pith_short_16: 7BGBJD6YMUF3YBLH · pith_short_8: 7BGBJD6Y

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/7BGBJD6YMUF3YBLHWHTUT6GHOP \
  | 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: f84c148fd8650bbc0567b1e749f8c773de1d3149ba61eabbbfc476e4d9860fc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aaeb1f9dc5dc873a65897bc73099d6238d629f42074f3e42b81162f83ad6e3b2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2016-05-11T14:08:11Z",
    "title_canon_sha256": "197df42ee05b0d6339dbe8b73d8046150be507e40a05607adbca944cba17c67a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.03448",
    "kind": "arxiv",
    "version": 2
  }
}