Pith Number

pith:7PF2JTMF

pith:2020:7PF2JTMFMG25SOKFMLOXRRGVSA

not attested not anchored not stored refs pending

Representations of the Nappi--Witten vertex operator algebra

Andrei Babichenko, David Ridout, Kazuya Kawasetsu, William Stewart

arxiv:2011.14453 v2 · 2020-11-29 · math-ph · hep-th · 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{7PF2JTMFMG25SOKFMLOXRRGVSA}

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.

Cited by

1 paper in Pith

Non-relativistic quantum strings from gauged WZW models

Receipt and verification

First computed	2026-07-05T03:25:49.152962Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbcba4cd8561b5d9394562dd78c4d590170f276e3b9bd04cc06846ed72f52986

Aliases

arxiv: 2011.14453 · arxiv_version: 2011.14453v2 · doi: 10.48550/arxiv.2011.14453 · pith_short_12: 7PF2JTMFMG25 · pith_short_16: 7PF2JTMFMG25SOKF · pith_short_8: 7PF2JTMF

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/7PF2JTMFMG25SOKFMLOXRRGVSA \
  | 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: fbcba4cd8561b5d9394562dd78c4d590170f276e3b9bd04cc06846ed72f52986

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "866fee4ab7f4ea7a768890d1817f42bf60b649c9768f2956b5fd5795b53c71b9",
    "cross_cats_sorted": [
      "hep-th",
      "math.MP",
      "math.QA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2020-11-29T22:23:15Z",
    "title_canon_sha256": "2043b0ebdd08eded4576c2ae5088ecb188dd755459a035d7b8edf1b405b61748"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.14453",
    "kind": "arxiv",
    "version": 2
  }
}