Pith Number

pith:N7AN4US6

pith:2013:N7AN4US6YS4MA2KB4VFNFV6JOY

not attested not anchored not stored refs pending

On Classification of Finite-Dimensional Superbialgebras and Hopf Superalgebras

Abdenacer Makhlouf, Said Aissaoui

arxiv:1301.0838 v3 · 2013-01-04 · math.RA · math-ph · math.MP · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N7AN4US6YS4MA2KB4VFNFV6JOY}

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	2026-05-18T03:03:32.438071Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fc0de525ec4b8c06941e54ad2d7c9762d50ace0242f8700de960aba173434c8

Aliases

arxiv: 1301.0838 · arxiv_version: 1301.0838v3 · doi: 10.48550/arxiv.1301.0838 · pith_short_12: N7AN4US6YS4M · pith_short_16: N7AN4US6YS4MA2KB · pith_short_8: N7AN4US6

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/N7AN4US6YS4MA2KB4VFNFV6JOY \
  | 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: 6fc0de525ec4b8c06941e54ad2d7c9762d50ace0242f8700de960aba173434c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3efdca7d610f0dc5fb2d8a7c97948a3bdb7e830cd5cdadc212d7d2c8ffe2135",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "math.QA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2013-01-04T21:52:26Z",
    "title_canon_sha256": "11447ed34107cff7669d27af96c30e313c509d9b9a0bc3ae413a16862c00f585"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.0838",
    "kind": "arxiv",
    "version": 3
  }
}