Pith Number

pith:ZEWQGKGD

pith:2002:ZEWQGKGD5QAA37X67HKQ5TOH5D

not attested not anchored not stored refs pending

The Virasoro algebra and sectors with infinite statistical dimension

Sebastiano Carpi

arxiv:math/0203027 v2 · 2002-03-04 · math.OA · 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{ZEWQGKGD5QAA37X67HKQ5TOH5D}

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	2026-05-18T01:38:29.635441Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c92d0328c3ec000dfefef9d50ecdc7e8ddd7a24ccbafe65f73ca7988eda154c1

Aliases

arxiv: math/0203027 · arxiv_version: math/0203027v2 · doi: 10.48550/arxiv.math/0203027 · pith_short_12: ZEWQGKGD5QAA · pith_short_16: ZEWQGKGD5QAA37X6 · pith_short_8: ZEWQGKGD

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/ZEWQGKGD5QAA37X67HKQ5TOH5D \
  | 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: c92d0328c3ec000dfefef9d50ecdc7e8ddd7a24ccbafe65f73ca7988eda154c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "954267630628ad5ed81ebb0b4b5c1f7f08876cfe8765b7ff3c8399507bcbdc3d",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "",
    "primary_cat": "math.OA",
    "submitted_at": "2002-03-04T13:31:56Z",
    "title_canon_sha256": "4e98ed28669f8e8d86e10a002ac786717f8999bc5697b92f3f537416ca66adce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0203027",
    "kind": "arxiv",
    "version": 2
  }
}