Pith Number

pith:ELQFP2WR

pith:2024:ELQFP2WRIZJDLCOIL2DR2MHMJT

not attested not anchored not stored refs pending

Casimirs of the Virasoro Algebra

Jean-Fran\c{c}ois Fortin, Lorenzo Quintavalle, Witold Skiba

arxiv:2409.18172 v2 · 2024-09-26 · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ELQFP2WRIZJDLCOIL2DR2MHMJT}

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	2026-07-05T10:47:31.104538Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22e057ead146523589c85e871d30ec4cc56f3a9335739a13a0d660f0ed45ff1d

Aliases

arxiv: 2409.18172 · arxiv_version: 2409.18172v2 · doi: 10.48550/arxiv.2409.18172 · pith_short_12: ELQFP2WRIZJD · pith_short_16: ELQFP2WRIZJDLCOI · pith_short_8: ELQFP2WR

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/ELQFP2WRIZJDLCOIL2DR2MHMJT \
  | 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: 22e057ead146523589c85e871d30ec4cc56f3a9335739a13a0d660f0ed45ff1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2af301aeac38d959859914b61ee5edd41f22fdc0b7f1e25647d12098b73f6702",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2024-09-26T18:00:00Z",
    "title_canon_sha256": "4b5af69cb2f014299f10dc023ca2ee800031366a2e70b7a0383e9fe596d01efb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.18172",
    "kind": "arxiv",
    "version": 2
  }
}