Pith Number

pith:5QG763OC

pith:2011:5QG763OCMNCETXRDSAU7UZQPON

not attested not anchored not stored refs pending

Wildness of polynomial automorphisms in three variables

Shigeru Kuroda

arxiv:1110.1466 v1 · 2011-10-07 · math.AC · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5QG763OCMNCETXRDSAU7UZQPON}

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	2026-05-18T04:11:30.041812Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec0dff6dc2634449de239029fa660f7357e0137e7bad9f97b23fcedca12dd9de

Aliases

arxiv: 1110.1466 · arxiv_version: 1110.1466v1 · doi: 10.48550/arxiv.1110.1466 · pith_short_12: 5QG763OCMNCE · pith_short_16: 5QG763OCMNCETXRD · pith_short_8: 5QG763OC

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/5QG763OCMNCETXRDSAU7UZQPON \
  | 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: ec0dff6dc2634449de239029fa660f7357e0137e7bad9f97b23fcedca12dd9de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8d012937259eb00c695d6043b30c47971bc94a19fe97f9c397540be11040120",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2011-10-07T09:42:05Z",
    "title_canon_sha256": "759d44c10fae5309437758155be17e4141ada041ae9f0b49f8960855cc20b6c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.1466",
    "kind": "arxiv",
    "version": 1
  }
}