Pith Number

pith:C65TUFZ5

pith:2014:C65TUFZ5XL6VMSLC2CBTDVBN3D

not attested not anchored not stored refs pending

Brackets with $(\tau,\sigma)$-derivations and $(p,q)$-deformations of Witt and Virasoro algebras

Abdenacer Makhlouf, Karl Lundengard, Olivier Elchinger, Sergei D. Silvestrov

arxiv:1403.6291 v1 · 2014-03-25 · 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{C65TUFZ5XL6VMSLC2CBTDVBN3D}

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	2026-05-18T02:55:37.295651Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17bb3a173dbafd564962d08331d42dd8cf2cf1d6ce79b4002b1e6bfd096b437e

Aliases

arxiv: 1403.6291 · arxiv_version: 1403.6291v1 · doi: 10.48550/arxiv.1403.6291 · pith_short_12: C65TUFZ5XL6V · pith_short_16: C65TUFZ5XL6VMSLC · pith_short_8: C65TUFZ5

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/C65TUFZ5XL6VMSLC2CBTDVBN3D \
  | 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: 17bb3a173dbafd564962d08331d42dd8cf2cf1d6ce79b4002b1e6bfd096b437e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8345571bf06f0732f896ffd5235401c23533b78fc51f13c0f2a3f05341dbe3e",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2014-03-25T10:52:53Z",
    "title_canon_sha256": "0f027c20d497d72bd4176327521b3929f113b3e48a63ba88211460e12ca15c9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.6291",
    "kind": "arxiv",
    "version": 1
  }
}