Pith Number

pith:BBVEEAZH

pith:2013:BBVEEAZHXTK3SGOYICCG36AYYH

not attested not anchored not stored refs pending

On consecutive perfect powers with elementary methods

Paolo Leonetti

arxiv:1305.0892 v4 · 2013-05-04 · 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{BBVEEAZHXTK3SGOYICCG36AYYH}

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	2026-05-18T00:50:58.129534Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

086a420327bcd5b919d840846df818c1cd3e73e59bddd73efd640feb01b61c5d

Aliases

arxiv: 1305.0892 · arxiv_version: 1305.0892v4 · doi: 10.48550/arxiv.1305.0892 · pith_short_12: BBVEEAZHXTK3 · pith_short_16: BBVEEAZHXTK3SGOY · pith_short_8: BBVEEAZH

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/BBVEEAZHXTK3SGOYICCG36AYYH \
  | 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: 086a420327bcd5b919d840846df818c1cd3e73e59bddd73efd640feb01b61c5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7497ae0723d5049ddac1fb04d0def11d47ff12066172a273aec34545fccb81d9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2013-05-04T08:02:29Z",
    "title_canon_sha256": "e396c78f3d6ddcf4d639cd791e29eee169c715a3d24ce45ac5a8085879642fdc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.0892",
    "kind": "arxiv",
    "version": 4
  }
}