Pith Number

pith:ATTACATN

pith:2017:ATTACATNW7XNOSE6YMXBNCVGHR

not attested not anchored not stored refs pending

Overview of (pro-)Lie group structures on Hopf algebra character groups

Alexander Schmeding, Geir Bogfjellmo, Rafael Dahmen

arxiv:1711.05963 v1 · 2017-11-16 · 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{ATTACATNW7XNOSE6YMXBNCVGHR}

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	2026-05-18T00:01:23.540194Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04e601026db7eed7489ec32e168aa63c6c0a16f8120e42f24ceaf35fe7e561d1

Aliases

arxiv: 1711.05963 · arxiv_version: 1711.05963v1 · doi: 10.48550/arxiv.1711.05963 · pith_short_12: ATTACATNW7XN · pith_short_16: ATTACATNW7XNOSE6 · pith_short_8: ATTACATN

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/ATTACATNW7XNOSE6YMXBNCVGHR \
  | 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: 04e601026db7eed7489ec32e168aa63c6c0a16f8120e42f24ceaf35fe7e561d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acb3a0ead3a75d403d05f21bc63e92ccb1bbee8b69c96d7e1ab202d462c2628d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2017-11-16T07:10:32Z",
    "title_canon_sha256": "e7632c7756a27aea6d1b553d7a2e724bfc3d69fcd3b59888631703c7544ee501"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.05963",
    "kind": "arxiv",
    "version": 1
  }
}