Pith Number

pith:2HQTOPMX

pith:1996:2HQTOPMX3W2BCMNOG7YPSZQ3TN

not attested not anchored not stored refs pending

d-gonality of modular curves and bounding torsions

Khac Viet Nguyen, Masa-Hiko Saito

arxiv:alg-geom/9603024 v1 · 1996-03-29 · alg-geom · 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{2HQTOPMX3W2BCMNOG7YPSZQ3TN}

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.

Cited by

1 paper in Pith

Maximal curves over finite fields and a modular isogeny

Receipt and verification

First computed	2026-07-04T15:08:05.757569Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1e1373d97ddb41131ae37f0f9661b9b5151a35d1e3d43cb31b252acf7486fbc

Aliases

arxiv: alg-geom/9603024 · arxiv_version: alg-geom/9603024v1 · doi: 10.48550/arxiv.alg-geom/9603024 · pith_short_12: 2HQTOPMX3W2B · pith_short_16: 2HQTOPMX3W2BCMNO · pith_short_8: 2HQTOPMX

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/2HQTOPMX3W2BCMNOG7YPSZQ3TN \
  | 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: d1e1373d97ddb41131ae37f0f9661b9b5151a35d1e3d43cb31b252acf7486fbc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37ca0a73bacf3e947b592d705b201fa8e772c6898562907ad13d9f0535034424",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "",
    "primary_cat": "alg-geom",
    "submitted_at": "1996-03-29T06:36:45Z",
    "title_canon_sha256": "b15074aa1ba7aa674c43af81eb0b5782126a9d92c415d46810a98be5eb6bcc60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "alg-geom/9603024",
    "kind": "arxiv",
    "version": 1
  }
}