Pith Number

pith:7YUHUH2A

pith:2017:7YUHUH2AFZHTDJ27K5VXMNUAVP

not attested not anchored not stored refs pending

Complete solution of the Diophantine Equation $x^{2}+5^{a}\cdot 11^{b}=y^{n}$

G\"okhan Soydan, Nikos Tzanakis

arxiv:1703.04950 v1 · 2017-03-15 · 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{7YUHUH2AFZHTDJ27K5VXMNUAVP}

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	2026-05-18T00:48:38.779409Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe287a1f402e4f31a75f576b763680abed37b39c3490f8da4280e94087044ef6

Aliases

arxiv: 1703.04950 · arxiv_version: 1703.04950v1 · doi: 10.48550/arxiv.1703.04950 · pith_short_12: 7YUHUH2AFZHT · pith_short_16: 7YUHUH2AFZHTDJ27 · pith_short_8: 7YUHUH2A

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/7YUHUH2AFZHTDJ27K5VXMNUAVP \
  | 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: fe287a1f402e4f31a75f576b763680abed37b39c3490f8da4280e94087044ef6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3cd0ba4b3c175f943ea1a61a34b95970b412a294d1225aab07aa4ac36a2a8f82",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2017-03-15T06:13:58Z",
    "title_canon_sha256": "73c4057a296eb6b03230d9678394e7721d8ef997fa5b623287e6fc24cbfe2920"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.04950",
    "kind": "arxiv",
    "version": 1
  }
}