Pith Number

pith:Y3T2JL7B

pith:2011:Y3T2JL7BR3F2KHHLCFQAQX2IT5

not attested not anchored not stored refs pending

On the period of the Ikeda lift for U(m,m)

Hidenori Katsurada

arxiv:1102.4393 v3 · 2011-02-22 · 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{Y3T2JL7BR3F2KHHLCFQAQX2IT5}

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	2026-05-18T01:11:52.138928Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6e7a4afe18ecba51ceb1160085f489f4121d7f035e8ce0a501ba35648034866

Aliases

arxiv: 1102.4393 · arxiv_version: 1102.4393v3 · doi: 10.48550/arxiv.1102.4393 · pith_short_12: Y3T2JL7BR3F2 · pith_short_16: Y3T2JL7BR3F2KHHL · pith_short_8: Y3T2JL7B

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/Y3T2JL7BR3F2KHHLCFQAQX2IT5 \
  | 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: c6e7a4afe18ecba51ceb1160085f489f4121d7f035e8ce0a501ba35648034866

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1fd3b79b9d48a9ce89f4bc3508d10460dda56d8894cac6842b4d4dc4004172d4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2011-02-22T02:57:01Z",
    "title_canon_sha256": "c56ea8f372b8772b28ebfaa7326e67fdbb8f8c000475651f62e1dda21317e0cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.4393",
    "kind": "arxiv",
    "version": 3
  }
}