Pith Number

pith:NXORAWZP

pith:2019:NXORAWZP56WNFDIVTWZEUQHCCV

not attested not anchored not stored refs pending

4d $\mathcal{N}=2$ SCFTs and lisse W-algebras

Dan Xie, WenBin Yan

arxiv:1910.02281 v1 · 2019-10-05 · hep-th · math-ph · math.MP · 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{NXORAWZP56WNFDIVTWZEUQHCCV}

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	2026-07-05T00:10:55.144284Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ddd105b2fefacd28d159db24a40e21577200d7edcbae23dfd068f0ca821b94d

Aliases

arxiv: 1910.02281 · arxiv_version: 1910.02281v1 · doi: 10.48550/arxiv.1910.02281 · pith_short_12: NXORAWZP56WN · pith_short_16: NXORAWZP56WNFDIV · pith_short_8: NXORAWZP

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/NXORAWZP56WNFDIVTWZEUQHCCV \
  | 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: 6ddd105b2fefacd28d159db24a40e21577200d7edcbae23dfd068f0ca821b94d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8d5896ec60a4f4f3a48f5c19e8670bfeaff3cb5fa3c2737dc4f6c12a2b4affa",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "math.QA",
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-10-05T14:58:27Z",
    "title_canon_sha256": "984d47015e64c29b07a81b249461faacc0235165b1735611d4024be475d2e1e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.02281",
    "kind": "arxiv",
    "version": 1
  }
}