Pith Number

pith:K3NYMMZ7

pith:2016:K3NYMMZ7ZA635DWFTYSZMHGT6M

not attested not anchored not stored refs pending

Perfect powers in products of terms of elliptic divisibility sequences

Lajos Hajdu, M\'arton Szikszai, Shanta Laishram

arxiv:1604.03707 v1 · 2016-04-13 · 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{K3NYMMZ7ZA635DWFTYSZMHGT6M}

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	2026-05-18T01:10:24.419576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56db86333fc83dbe8ec59e25961cd3f30b952913a221b3467aadd704bad96d53

Aliases

arxiv: 1604.03707 · arxiv_version: 1604.03707v1 · doi: 10.48550/arxiv.1604.03707 · pith_short_12: K3NYMMZ7ZA63 · pith_short_16: K3NYMMZ7ZA635DWF · pith_short_8: K3NYMMZ7

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/K3NYMMZ7ZA635DWFTYSZMHGT6M \
  | 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: 56db86333fc83dbe8ec59e25961cd3f30b952913a221b3467aadd704bad96d53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9524fe539b23eb3ddf5066b7a99c55308e3f7e614e810fbc61c38eb261a15242",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2016-04-13T09:48:02Z",
    "title_canon_sha256": "3096fa1731ae36c3b5c4891d6842bce2bbb74e75e2714d3921e4209ee43965d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.03707",
    "kind": "arxiv",
    "version": 1
  }
}