Pith Number

pith:ZNNVFFX2

pith:2013:ZNNVFFX2OE5FZL3ECKS7JUGGSQ

not attested not anchored not stored refs pending

Lie superalgebras of Krichever-Novikov type and their central extensions

Martin Schlichenmaier

arxiv:1301.0484 v2 · 2013-01-03 · math.QA · math-ph · math.AG · math.MP · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZNNVFFX2OE5FZL3ECKS7JUGGSQ}

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	2026-05-18T03:30:02.127533Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb5b5296fa713a5caf6412a5f4d0c6941bb948ea485916fd0d3dd0c7dd4eb3bd

Aliases

arxiv: 1301.0484 · arxiv_version: 1301.0484v2 · doi: 10.48550/arxiv.1301.0484 · pith_short_12: ZNNVFFX2OE5F · pith_short_16: ZNNVFFX2OE5FZL3E · pith_short_8: ZNNVFFX2

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/ZNNVFFX2OE5FZL3ECKS7JUGGSQ \
  | 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: cb5b5296fa713a5caf6412a5f4d0c6941bb948ea485916fd0d3dd0c7dd4eb3bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfa939ffe7dbae202d5722805135e0b6fa9806e687c4f7f3ece313321950535f",
    "cross_cats_sorted": [
      "math-ph",
      "math.AG",
      "math.MP",
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2013-01-03T15:47:47Z",
    "title_canon_sha256": "d150e054af1bac91af247ab5d9b5a19af2bf115d021c8ec9e8d04848a963abdf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.0484",
    "kind": "arxiv",
    "version": 2
  }
}