Pith Number

pith:2TBI3FVN

pith:2002:2TBI3FVNPD7X4K4AWXRUXGTLKF

not attested not anchored not stored refs pending

Genus 2 curves with (3,3)-split Jacobian and large automorphism group

T. Shaska

arxiv:math/0201008 v1 · 2002-01-01 · math.AG · 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{2TBI3FVNPD7X4K4AWXRUXGTLKF}

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	2026-05-18T03:45:32.316328Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4c28d96ad78ff7e2b80b5e34b9a6b5166cfff5fb9048fd353c813beb41f0456

Aliases

arxiv: math/0201008 · arxiv_version: math/0201008v1 · doi: 10.48550/arxiv.math/0201008 · pith_short_12: 2TBI3FVNPD7X · pith_short_16: 2TBI3FVNPD7X4K4A · pith_short_8: 2TBI3FVN

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/2TBI3FVNPD7X4K4AWXRUXGTLKF \
  | 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: d4c28d96ad78ff7e2b80b5e34b9a6b5166cfff5fb9048fd353c813beb41f0456

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f71666ac03b494aa8b5d1afc18a2f468c39b096249c17515076caed51b5a381",
    "cross_cats_sorted": [
      "math.NT"
    ],
    "license": "",
    "primary_cat": "math.AG",
    "submitted_at": "2002-01-01T22:34:31Z",
    "title_canon_sha256": "520f89867a181efdebd9f70de2e05ee25db5580c3516c0972e13248a5d3c8e5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0201008",
    "kind": "arxiv",
    "version": 1
  }
}