Pith Number

pith:MPPENHPI

pith:2014:MPPENHPICFQ2RMSKYI2SW4AMX7

not attested not anchored not stored refs pending

Structure of classical (finite and affine) W-algebras

Alberto De Sole, Daniele Valeri, Victor G. Kac

arxiv:1404.0715 v1 · 2014-04-02 · math-ph · math.MP · math.RA · math.RT · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MPPENHPICFQ2RMSKYI2SW4AMX7}

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	2026-05-18T00:59:28.110088Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63de469de81161a8b24ac2352b700cbfcd3c8968ff31620fe10f764711d294f7

Aliases

arxiv: 1404.0715 · arxiv_version: 1404.0715v1 · doi: 10.48550/arxiv.1404.0715 · pith_short_12: MPPENHPICFQ2 · pith_short_16: MPPENHPICFQ2RMSK · pith_short_8: MPPENHPI

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/MPPENHPICFQ2RMSKYI2SW4AMX7 \
  | 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: 63de469de81161a8b24ac2352b700cbfcd3c8968ff31620fe10f764711d294f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "682ac1dfee1f65b4609e5d0a5ba1fa460acb761f371edee145566a691b181d6d",
    "cross_cats_sorted": [
      "math.MP",
      "math.RA",
      "math.RT",
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2014-04-02T21:48:47Z",
    "title_canon_sha256": "d589b73e36b212cd6cf479ded7dacdf7a9e1d5f7d8ade046ca1efe1892d7d1e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.0715",
    "kind": "arxiv",
    "version": 1
  }
}