Pith Number

pith:ESG5NZQT

pith:2016:ESG5NZQTSLS66J3TSRMBTZ2MAG

not attested not anchored not stored refs pending

Two-parameter families of uniquely extendable Diophantine triples

Maurice Mignotte, Mihai Cipu, Yasutsugu Fujita

arxiv:1611.08646 v1 · 2016-11-26 · 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{ESG5NZQTSLS66J3TSRMBTZ2MAG}

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	2026-05-18T00:56:37.242016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

248dd6e61392e5ef2773945819e74c01b9a3a37f29255891c211dfb979e42496

Aliases

arxiv: 1611.08646 · arxiv_version: 1611.08646v1 · doi: 10.48550/arxiv.1611.08646 · pith_short_12: ESG5NZQTSLS6 · pith_short_16: ESG5NZQTSLS66J3T · pith_short_8: ESG5NZQT

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/ESG5NZQTSLS66J3TSRMBTZ2MAG \
  | 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: 248dd6e61392e5ef2773945819e74c01b9a3a37f29255891c211dfb979e42496

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49551bbe0a79a77336929f8e2799e88e304372b1e29542e5f3d2614a6cac4cd3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2016-11-26T00:52:26Z",
    "title_canon_sha256": "447a8b0bc199e3bb66488249fb062175b0419448f43b2b23a69fd9582b8a2917"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.08646",
    "kind": "arxiv",
    "version": 1
  }
}