Pith Number

pith:H2P6YBRT

pith:2008:H2P6YBRT3FVE5DMWTIZDXYMDK4

not attested not anchored not stored refs pending

On a conjecture on exponential Diophantine equations

Maurice Mignotte, Mihai Cipu

arxiv:0812.0495 v1 · 2008-12-02 · 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{H2P6YBRT3FVE5DMWTIZDXYMDK4}

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	2026-05-18T02:15:12.231525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e9fec0633d96a4e8d969a323be183570db594a04c18f733e0be5082a7c978e4

Aliases

arxiv: 0812.0495 · arxiv_version: 0812.0495v1 · doi: 10.48550/arxiv.0812.0495 · pith_short_12: H2P6YBRT3FVE · pith_short_16: H2P6YBRT3FVE5DMW · pith_short_8: H2P6YBRT

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/H2P6YBRT3FVE5DMWTIZDXYMDK4 \
  | 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: 3e9fec0633d96a4e8d969a323be183570db594a04c18f733e0be5082a7c978e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "edcae09f3e26015793604fd7907175f9fc87f9416da26a2b7e7ac06e8529f6da",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2008-12-02T12:49:17Z",
    "title_canon_sha256": "ab21560d07ab8f182199b3918d9237ba230ff4ee08fc8fae461a38286cd86f13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0812.0495",
    "kind": "arxiv",
    "version": 1
  }
}