Pith Number

pith:GRM4PVNU

pith:2025:GRM4PVNUCWHH72Q3XSVJHVZ2WW

not attested not anchored not stored refs pending

On Diophantine triples containing a triangular number

Marija Bliznac Trebje\v{s}anin

arxiv:2510.26617 v1 · 2025-10-30 · 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{GRM4PVNUCWHH72Q3XSVJHVZ2WW}

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	2026-06-19T16:12:48.907392Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3459c7d5b4158e7fea1bbcaa93d73ab5aa491f127b3fe330fab77aa511c82e66

Aliases

arxiv: 2510.26617 · arxiv_version: 2510.26617v1 · doi: 10.48550/arxiv.2510.26617 · pith_short_12: GRM4PVNUCWHH · pith_short_16: GRM4PVNUCWHH72Q3 · pith_short_8: GRM4PVNU

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/GRM4PVNUCWHH72Q3XSVJHVZ2WW \
  | 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: 3459c7d5b4158e7fea1bbcaa93d73ab5aa491f127b3fe330fab77aa511c82e66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c45d7918f7853f9b3493146139d8469dd75f168b4a272cdb5fd3892e03d7bed3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2025-10-30T15:43:04Z",
    "title_canon_sha256": "3b798c0c8065dfd2d9b5b18c8e757a6a3efb0311f1a58bb1c58fa4545b03140f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2510.26617",
    "kind": "arxiv",
    "version": 1
  }
}