Pith Number

pith:KP7Y5SY7

pith:2014:KP7Y5SY7E2SU742EUOWXD5XLRI

not attested not anchored not stored refs pending

On a correlational clustering of integers

A. Peth\H{o}, L. Aszal\'os, L. Hajdu

arxiv:1404.0904 v1 · 2014-04-03 · math.NT · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KP7Y5SY7E2SU742EUOWXD5XLRI}

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	2026-05-18T02:54:55.080308Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53ff8ecb1f26a54ff344a3ad71f6eb8a0936c01e90a1a977cc1a6d26a7f7db93

Aliases

arxiv: 1404.0904 · arxiv_version: 1404.0904v1 · doi: 10.48550/arxiv.1404.0904 · pith_short_12: KP7Y5SY7E2SU · pith_short_16: KP7Y5SY7E2SU742E · pith_short_8: KP7Y5SY7

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/KP7Y5SY7E2SU742EUOWXD5XLRI \
  | 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: 53ff8ecb1f26a54ff344a3ad71f6eb8a0936c01e90a1a977cc1a6d26a7f7db93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28355a5288d812c1236e6013c4a27fdc489582fa5abf4f92a97471c943037676",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2014-04-03T13:29:25Z",
    "title_canon_sha256": "a61e27dc6ee698d8144fcc7f3a243c3b4074b61537111fdb987cf20981620621"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.0904",
    "kind": "arxiv",
    "version": 1
  }
}