Pith Number

pith:LR53QSCD

pith:2010:LR53QSCDEGY3FBAB2BMKQKNUQW

not attested not anchored not stored refs pending

Higher dimensional Enriques varieties and automorphisms of generalized Kummer varieties

Alessandra Sarti, Marc Nieper-Wisskirchen, Samuel Boissiere

arxiv:1001.4728 v3 · 2010-01-26 · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LR53QSCDEGY3FBAB2BMKQKNUQW}

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	2026-05-18T04:35:57.062156Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c7bb8484321b1b28401d058a829b485a568ed02dfb8e093b798820efd5d2818

Aliases

arxiv: 1001.4728 · arxiv_version: 1001.4728v3 · doi: 10.48550/arxiv.1001.4728 · pith_short_12: LR53QSCDEGY3 · pith_short_16: LR53QSCDEGY3FBAB · pith_short_8: LR53QSCD

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/LR53QSCDEGY3FBAB2BMKQKNUQW \
  | 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: 5c7bb8484321b1b28401d058a829b485a568ed02dfb8e093b798820efd5d2818

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09ec862159e74e5a1f731cd95d95bf7f0f86ef566cd512ec9cfb5dc72306132a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2010-01-26T15:50:18Z",
    "title_canon_sha256": "7d799aac81c0a51683f87fd7f0a06d192fa7cfa474bd26229ada9734c928ed07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.4728",
    "kind": "arxiv",
    "version": 3
  }
}