Pith Number

pith:XR556WOL

pith:2024:XR556WOLRKMF2KHNTDELC6JXMY

not attested not anchored not stored refs pending

Heavenly elliptic curves over quadratic fields

Cam McLeman, Christopher Rasmussen

arxiv:2410.18389 v5 · 2024-10-24 · 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{XR556WOLRKMF2KHNTDELC6JXMY}

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	2026-05-20T00:05:26.170862Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc7bdf59cb8a985d28ed98c8b1793766286a5f1aa7026844eb1c5fe74f7d9d30

Aliases

arxiv: 2410.18389 · arxiv_version: 2410.18389v5 · doi: 10.48550/arxiv.2410.18389 · pith_short_12: XR556WOLRKMF · pith_short_16: XR556WOLRKMF2KHN · pith_short_8: XR556WOL

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/XR556WOLRKMF2KHNTDELC6JXMY \
  | 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: bc7bdf59cb8a985d28ed98c8b1793766286a5f1aa7026844eb1c5fe74f7d9d30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d23e7a2073216112622ffd8c996e4f79316fe52c0a1bd6f9d5ff879835faa01",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2024-10-24T03:01:53Z",
    "title_canon_sha256": "473f295bdad5601238078740d09ee0282ccdd558536ddd0b731baf17ca4d8cee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.18389",
    "kind": "arxiv",
    "version": 5
  }
}