Pith Number

pith:CLFRVXVY

pith:2010:CLFRVXVYLRWNPDBHK2U22OSITN

not attested not anchored not stored refs pending

Inhomogeneous extreme forms

Achill Schuermann, Frank Vallentin, Mathieu Dutour Sikiric

arxiv:1008.4751 v2 · 2010-08-27 · math.NT · math.MG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CLFRVXVYLRWNPDBHK2U22OSITN}

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	2026-05-18T03:03:33.062749Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12cb1adeb85c6cd78c2756a9ad3a489b776bf08cfa8a2dc73a0e07475f5505f9

Aliases

arxiv: 1008.4751 · arxiv_version: 1008.4751v2 · doi: 10.48550/arxiv.1008.4751 · pith_short_12: CLFRVXVYLRWN · pith_short_16: CLFRVXVYLRWNPDBH · pith_short_8: CLFRVXVY

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/CLFRVXVYLRWNPDBHK2U22OSITN \
  | 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: 12cb1adeb85c6cd78c2756a9ad3a489b776bf08cfa8a2dc73a0e07475f5505f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c81c2530cd1408335edb1e16688c49827235b85a40b070a957c9d78bbb13527",
    "cross_cats_sorted": [
      "math.MG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2010-08-27T16:18:25Z",
    "title_canon_sha256": "06d9d7fba5a015a8ccdf25a85a14d3664647ddaeb419bf47ba9c0d637883a494"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.4751",
    "kind": "arxiv",
    "version": 2
  }
}