Pith Number

pith:224U2AB7

pith:2017:224U2AB75MA7PEKWA3IEECXFKL

not attested not anchored not stored refs pending

Indicators of Hopf algebras in positive characteristic

Linhong Wang, Xingting Wang

arxiv:1704.05382 v2 · 2017-04-18 · 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{224U2AB75MA7PEKWA3IEECXFKL}

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	2026-05-17T23:53:12.079979Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6b94d003feb01f7915606d0420ae552fbf5623c8759c07377e50d96c3bf8296

Aliases

arxiv: 1704.05382 · arxiv_version: 1704.05382v2 · doi: 10.48550/arxiv.1704.05382 · pith_short_12: 224U2AB75MA7 · pith_short_16: 224U2AB75MA7PEKW · pith_short_8: 224U2AB7

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/224U2AB75MA7PEKWA3IEECXFKL \
  | 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: d6b94d003feb01f7915606d0420ae552fbf5623c8759c07377e50d96c3bf8296

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1300a45a2f410a8f7ab7d0b3313ac534335e22951185070d39f7f250eda7a88f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2017-04-18T14:59:07Z",
    "title_canon_sha256": "1789620e4fe2d445982520c7da3aa3bf7507443d7dfef017b1a83b94cf648b6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.05382",
    "kind": "arxiv",
    "version": 2
  }
}