Pith Number

pith:3CO3KS33

pith:2025:3CO3KS33WGW567W3ORXHIR7R7O

not attested not anchored not stored refs pending

Maximal curves with respect to quadratic extensions over finite fields

Fabien Herbaut (UCA INSPE, I2M, IMATH), Julien Monaldi (IMATH), UniCA, UTLN), Yves Aubry (IMATH

arxiv:2506.08603 v3 · 2025-06-10 · 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{3CO3KS33WGW567W3ORXHIR7R7O}

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	2026-05-27T01:05:35.168023Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d89db54b7bb1addf7edb746e7447f1fbbdbd5aafd62b050feb64acd353018657

Aliases

arxiv: 2506.08603 · arxiv_version: 2506.08603v3 · doi: 10.48550/arxiv.2506.08603 · pith_short_12: 3CO3KS33WGW5 · pith_short_16: 3CO3KS33WGW567W3 · pith_short_8: 3CO3KS33

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/3CO3KS33WGW567W3ORXHIR7R7O \
  | 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: d89db54b7bb1addf7edb746e7447f1fbbdbd5aafd62b050feb64acd353018657

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d26cb1947aed5fea144b3a03808569ccf8fa552284fb8f1e1443735be73e3f5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2025-06-10T09:12:07Z",
    "title_canon_sha256": "5bee023a45b9a7a2c7a35c611a0be01cf2308192e03c54a8faaf0767c767e741"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.08603",
    "kind": "arxiv",
    "version": 3
  }
}