Pith Number

pith:L2KV7CGY

pith:2011:L2KV7CGYJFUFR5YAKEFVRKVCWV

not attested not anchored not stored refs pending

On special subvarieties of Kuga varieties II

K. Chen

arxiv:1112.2634 v1 · 2011-12-12 · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L2KV7CGYJFUFR5YAKEFVRKVCWV}

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	2026-05-18T04:06:33.771501Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e955f88d8496858f700510b58aaa2b57d3f911dacbb15dda5b33f1e08a99467

Aliases

arxiv: 1112.2634 · arxiv_version: 1112.2634v1 · doi: 10.48550/arxiv.1112.2634 · pith_short_12: L2KV7CGYJFUF · pith_short_16: L2KV7CGYJFUFR5YA · pith_short_8: L2KV7CGY

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/L2KV7CGYJFUFR5YAKEFVRKVCWV \
  | 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: 5e955f88d8496858f700510b58aaa2b57d3f911dacbb15dda5b33f1e08a99467

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64ac224979a685ec75c601e47844f613d9b2835bf36b4c68be7feb3135ebb6a2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2011-12-12T17:38:08Z",
    "title_canon_sha256": "14d321a590859ad58c351c0632219ea144b2359581bdf85f1e55307a2271bb3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.2634",
    "kind": "arxiv",
    "version": 1
  }
}