Pith Number

pith:VN5C6FZO

pith:2006:VN5C6FZO3VRXTDYIFZGTESSI73

not attested not anchored not stored refs pending

Siegel modular forms of genus 2 attached to elliptic curves

Dinakar Ramakrishnan, Freydoon Shahidi

arxiv:math/0609468 v1 · 2006-09-16 · math.NT · 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{VN5C6FZO3VRXTDYIFZGTESSI73}

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	2026-07-04T14:56:34.438693Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab7a2f172edd63798f082e4d324a48feec28ca325ce9075872828474b6c91483

Aliases

arxiv: math/0609468 · arxiv_version: math/0609468v1 · doi: 10.48550/arxiv.math/0609468 · pith_short_12: VN5C6FZO3VRX · pith_short_16: VN5C6FZO3VRXTDYI · pith_short_8: VN5C6FZO

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/VN5C6FZO3VRXTDYIFZGTESSI73 \
  | 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: ab7a2f172edd63798f082e4d324a48feec28ca325ce9075872828474b6c91483

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a3be3c59c5737c369c76897b2b5c43b76ffae838946acca34375c54b2ced7be",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "",
    "primary_cat": "math.NT",
    "submitted_at": "2006-09-16T21:43:28Z",
    "title_canon_sha256": "bb42e9ebaaa2402f29f8a38ba8231048c31c00ee19ae769f8b0a183b6c5d9597"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0609468",
    "kind": "arxiv",
    "version": 1
  }
}