Pith Number

pith:AJ35ZVAX

pith:2014:AJ35ZVAX5TSPN73LDDEOPUIM56

not attested not anchored not stored refs pending

Finding groups in Zariski-like structures

Kaisa Kangas

arxiv:1404.6811 v1 · 2014-04-27 · math.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AJ35ZVAX5TSPN73LDDEOPUIM56}

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	2026-05-18T02:53:05.855484Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0277dcd417ece4f6ff6b18c8e7d10cefa9ffd683698b76dcd85f57d07f356266

Aliases

arxiv: 1404.6811 · arxiv_version: 1404.6811v1 · doi: 10.48550/arxiv.1404.6811 · pith_short_12: AJ35ZVAX5TSP · pith_short_16: AJ35ZVAX5TSPN73L · pith_short_8: AJ35ZVAX

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/AJ35ZVAX5TSPN73LDDEOPUIM56 \
  | 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: 0277dcd417ece4f6ff6b18c8e7d10cefa9ffd683698b76dcd85f57d07f356266

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fffed1b79cab4a3a5d273dd5f67ae4b1951a2b58fb17485f62a2096fe74d19e6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2014-04-27T19:37:53Z",
    "title_canon_sha256": "6461347cb70b9b7b59a0457f1c1b355300c6a0a6be2c50fc98dc3a7ae9a47b3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.6811",
    "kind": "arxiv",
    "version": 1
  }
}