Pith Number

pith:46KUHEHK

pith:2013:46KUHEHKHRZRUWSQCGTDWWGJOS

not attested not anchored not stored refs pending

Cuspidal part of an Eisenstein series restricted to an index 2 subfield

Yueke Hu

arxiv:1309.7467 v2 · 2013-09-28 · 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{46KUHEHKHRZRUWSQCGTDWWGJOS}

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	2026-05-18T03:07:22.569148Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7954390ea3c731a5a5011a63b58c974821220a3ca87d3f516625bc50b9364c7

Aliases

arxiv: 1309.7467 · arxiv_version: 1309.7467v2 · doi: 10.48550/arxiv.1309.7467 · pith_short_12: 46KUHEHKHRZR · pith_short_16: 46KUHEHKHRZRUWSQ · pith_short_8: 46KUHEHK

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/46KUHEHKHRZRUWSQCGTDWWGJOS \
  | 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: e7954390ea3c731a5a5011a63b58c974821220a3ca87d3f516625bc50b9364c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26d98602e18ef2919b87d88b4eb760890d5295cb228085bc0a90eaa63c40e971",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2013-09-28T15:22:56Z",
    "title_canon_sha256": "6800dd5293d1a993d8d3fe8df7e7532c63b23a540ee81bd633504d8a0c8dfd3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.7467",
    "kind": "arxiv",
    "version": 2
  }
}