Pith Number

pith:NVH2T5QO

pith:2026:NVH2T5QOAO2EDWQDRZNCD4LJ5S

not attested not anchored not stored refs pending

On the Maximality, Weierstrass Semigroups, and Automorphism Group of the Curve $Y^{q+1} = X^n(X^n + 1)$

Jo\~ao Paulo Guardieiro, Saeed Tafazolian, Yuri da Silva

arxiv:2605.25257 v1 · 2026-05-24 · 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{NVH2T5QOAO2EDWQDRZNCD4LJ5S}

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	2026-05-26T02:04:25.827219Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d4fa9f60e03b441da038e5a21f169ec954829caebe07f0075a2d3ed8f554978

Aliases

arxiv: 2605.25257 · arxiv_version: 2605.25257v1 · doi: 10.48550/arxiv.2605.25257 · pith_short_12: NVH2T5QOAO2E · pith_short_16: NVH2T5QOAO2EDWQD · pith_short_8: NVH2T5QO

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/NVH2T5QOAO2EDWQDRZNCD4LJ5S \
  | 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: 6d4fa9f60e03b441da038e5a21f169ec954829caebe07f0075a2d3ed8f554978

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31b4408eb98dced9b79b1158c0dea4b96bbf26f6f0e1a7343d7c587376e5be10",
    "cross_cats_sorted": [
      "math.NT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2026-05-24T21:19:10Z",
    "title_canon_sha256": "b01f2736c60f44dfa282a5adcac133c777724c7f59952df341cd755a2e7c91a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.25257",
    "kind": "arxiv",
    "version": 1
  }
}