Pith Number

pith:JIPFF33J

pith:2015:JIPFF33JQN5IB4224NQKXREHBB

not attested not anchored not stored refs pending

On functor points of affine supergroups

Akira Masuoka, Taiki Shibata

arxiv:1505.06558 v6 · 2015-05-25 · math.AG · 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{JIPFF33JQN5IB4224NQKXREHBB}

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	2026-05-18T00:24:10.607366Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a1e52ef69837a80f35ae360abc487087c157cf3bdd03ae0ff6bc0bf40b657a7

Aliases

arxiv: 1505.06558 · arxiv_version: 1505.06558v6 · doi: 10.48550/arxiv.1505.06558 · pith_short_12: JIPFF33JQN5I · pith_short_16: JIPFF33JQN5IB422 · pith_short_8: JIPFF33J

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/JIPFF33JQN5IB4224NQKXREHBB \
  | 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: 4a1e52ef69837a80f35ae360abc487087c157cf3bdd03ae0ff6bc0bf40b657a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b083d34dc72ebf04aef0ec721e792216e6c9dcc19804ae8166217a779dd3b75a",
    "cross_cats_sorted": [
      "math.QA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2015-05-25T08:09:09Z",
    "title_canon_sha256": "e78fb603abfb14f10c10e1459893eab814745e9830db96af298ba201d1b0cd1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.06558",
    "kind": "arxiv",
    "version": 6
  }
}