Pith Number

pith:4A5GUDIR

pith:2024:4A5GUDIRNASHJUGKQ5XHGFFORD

not attested not anchored not stored refs pending

Local heights on hyperelliptic curves and quadratic Chabauty

Juanita Duque-Rosero, L. Alexander Betts, Pim Spelier, Sachi Hashimoto

arxiv:2401.05228 v3 · 2024-01-10 · 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{4A5GUDIRNASHJUGKQ5XHGFFORD}

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	2026-07-05T11:06:19.706888Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e03a6a0d11682474d0ca876e7314ae88e3be1d63b1a293c2dc15be5b06846dc6

Aliases

arxiv: 2401.05228 · arxiv_version: 2401.05228v3 · doi: 10.48550/arxiv.2401.05228 · pith_short_12: 4A5GUDIRNASH · pith_short_16: 4A5GUDIRNASHJUGK · pith_short_8: 4A5GUDIR

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/4A5GUDIRNASHJUGKQ5XHGFFORD \
  | 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: e03a6a0d11682474d0ca876e7314ae88e3be1d63b1a293c2dc15be5b06846dc6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01f7095bb20141a5cf7872a2cb806e74c3e198d98667ead297ec330eb957fafb",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2024-01-10T15:54:39Z",
    "title_canon_sha256": "2927b6c43fbff8d89dde918210303e89ac9c6669bc1fd6e9cd43f41926dfaa3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.05228",
    "kind": "arxiv",
    "version": 3
  }
}