Pith Number

pith:J2L25J2H

pith:2010:J2L25J2HMPPEGGLKCGDPV73U4K

not attested not anchored not stored refs pending

Locally tame plane polynomial automorphisms

Adrien Dubouloz (IMB), Jean-Philippe Furter (MIA), Joost Berson, Stefan Maubach

arxiv:1011.0976 v1 · 2010-11-03 · math.AG · math.AC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J2L25J2HMPPEGGLKCGDPV73U4K}

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	2026-05-18T04:37:11.994635Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e97aea74763de43196a1186faff74e29977e34d3fd546e04acd74ffe5ab3fbe

Aliases

arxiv: 1011.0976 · arxiv_version: 1011.0976v1 · doi: 10.48550/arxiv.1011.0976 · pith_short_12: J2L25J2HMPPE · pith_short_16: J2L25J2HMPPEGGLK · pith_short_8: J2L25J2H

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/J2L25J2HMPPEGGLKCGDPV73U4K \
  | 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: 4e97aea74763de43196a1186faff74e29977e34d3fd546e04acd74ffe5ab3fbe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7af2b7dd4c679f007313924421e74d8e95b77e259537a74aa20f7a1d5ab96936",
    "cross_cats_sorted": [
      "math.AC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2010-11-03T19:08:03Z",
    "title_canon_sha256": "e764afa853e4395356c5b9501f37846aa868233c2f8f442833fed949cf944d35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.0976",
    "kind": "arxiv",
    "version": 1
  }
}