Pith Number

pith:RABESH52

pith:2014:RABESH52XB7RDSGCAYJDBFTW3I

not attested not anchored not stored refs pending

Proof of a conjecture of Guy on class numbers

Allen Yuan, Benjamin Gunby, Lynn Chua, Soohyun Park

arxiv:1407.3261 v2 · 2014-07-11 · 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{RABESH52XB7RDSGCAYJDBFTW3I}

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	2026-05-18T02:32:30.647006Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8802491fbab87f11c8c20612309676da3ebcb877c1201766970dc56146fae055

Aliases

arxiv: 1407.3261 · arxiv_version: 1407.3261v2 · doi: 10.48550/arxiv.1407.3261 · pith_short_12: RABESH52XB7R · pith_short_16: RABESH52XB7RDSGC · pith_short_8: RABESH52

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/RABESH52XB7RDSGCAYJDBFTW3I \
  | 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: 8802491fbab87f11c8c20612309676da3ebcb877c1201766970dc56146fae055

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f84a31f452791d90d911ebe770d196940821ed70e526f278ca6e5ebd538a6913",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2014-07-11T19:45:31Z",
    "title_canon_sha256": "47e07ac9594dc52bae99d7cadeaa94a58ab9ac15039224e9d6d7d364dfb44d03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.3261",
    "kind": "arxiv",
    "version": 2
  }
}