Pith Number

pith:RBGGW5DZ

pith:2005:RBGGW5DZJ4F4VN3IZQHJKW7JRH

not attested not anchored not stored refs pending

On the cusp form motives in genus 1 and level 1

C. Consani, C. Faber

arxiv:math/0504418 v2 · 2005-04-20 · 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{RBGGW5DZJ4F4VN3IZQHJKW7JRH}

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	2026-07-04T14:50:12.841669Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

884c6b74794f0bcab768cc0e955be989d19d93f90216f618a8d7d7fa0f929324

Aliases

arxiv: math/0504418 · arxiv_version: math/0504418v2 · doi: 10.48550/arxiv.math/0504418 · pith_short_12: RBGGW5DZJ4F4 · pith_short_16: RBGGW5DZJ4F4VN3I · pith_short_8: RBGGW5DZ

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/RBGGW5DZJ4F4VN3IZQHJKW7JRH \
  | 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: 884c6b74794f0bcab768cc0e955be989d19d93f90216f618a8d7d7fa0f929324

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c47af0dfc7b23aca10df46da611dc1ead29c33a9fa44a4b24772b073fdca5f1",
    "cross_cats_sorted": [
      "math.NT"
    ],
    "license": "",
    "primary_cat": "math.AG",
    "submitted_at": "2005-04-20T18:30:45Z",
    "title_canon_sha256": "c9a90474df4d59f298e64e477e9842ad9670ab16359a56498bb5b03ace6b466f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0504418",
    "kind": "arxiv",
    "version": 2
  }
}