Pith Number

pith:JAVIYK5G

pith:2012:JAVIYK5GHUDKZH4TK4NFXNWPXF

not attested not anchored not stored refs pending

Some graphical aspects of Frobenius structures

Bertfried Fauser

arxiv:1202.6380 v1 · 2012-02-28 · math.RA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JAVIYK5GHUDKZH4TK4NFXNWPXF}

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	2026-05-18T04:01:12.726142Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

482a8c2ba63d06ac9f93571a5bb6cfb978b8cc938444faa3fbe7438c596fb3cb

Aliases

arxiv: 1202.6380 · arxiv_version: 1202.6380v1 · doi: 10.48550/arxiv.1202.6380 · pith_short_12: JAVIYK5GHUDK · pith_short_16: JAVIYK5GHUDKZH4T · pith_short_8: JAVIYK5G

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/JAVIYK5GHUDKZH4TK4NFXNWPXF \
  | 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: 482a8c2ba63d06ac9f93571a5bb6cfb978b8cc938444faa3fbe7438c596fb3cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d84b2b229744862c6a979daf7a1f834aa9fa09301060074a4da893003b748cd7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2012-02-28T21:16:57Z",
    "title_canon_sha256": "4ffcca3d400b63a8586c3b85e15440f4204ac28c66746505ed59d1afd45d12e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.6380",
    "kind": "arxiv",
    "version": 1
  }
}