Pith Number

pith:PYGT2VLR

pith:2013:PYGT2VLRZYKZJJOJRG6YAGVP3G

not attested not anchored not stored refs pending

On shifted super Yangians and a class of finite W-superalgebras

Yung-Ning Peng

arxiv:1308.4772 v2 · 2013-08-22 · math.QA · 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{PYGT2VLRZYKZJJOJRG6YAGVP3G}

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	2026-05-18T02:39:24.078456Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e0d3d5571ce1594a5c989bd801aafd9addd23db507000742a163c8ad1eb438d

Aliases

arxiv: 1308.4772 · arxiv_version: 1308.4772v2 · doi: 10.48550/arxiv.1308.4772 · pith_short_12: PYGT2VLRZYKZ · pith_short_16: PYGT2VLRZYKZJJOJ · pith_short_8: PYGT2VLR

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/PYGT2VLRZYKZJJOJRG6YAGVP3G \
  | 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: 7e0d3d5571ce1594a5c989bd801aafd9addd23db507000742a163c8ad1eb438d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbe3bb64ba5e9d722eef4823df5a682e1d99d05073f945cc6ec5fc26f5528b56",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2013-08-22T06:31:51Z",
    "title_canon_sha256": "3a7c6199f85821498adbee4d0b8df6fc5cb76d700b32512777b6a16e879cecf6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.4772",
    "kind": "arxiv",
    "version": 2
  }
}