Pith Number

pith:3JTLLKSH

pith:2026:3JTLLKSHV5TVZYMXLV4IKUIXIR

not attested not anchored not stored refs pending

Regular Borel subalgebras of the Lie Algebra of Aut($\mathbb{A}^2$)

Ananya Pal

arxiv:2607.29324 v1 · 2026-07-31 · math.RA · 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{3JTLLKSHV5TVZYMXLV4IKUIXIR}

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	2026-08-03T01:24:54.404485Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da66b5aa47af675ce1975d78855117446b56592d3811ab797bc2bcaa4a0104c3

Aliases

arxiv: 2607.29324 · arxiv_version: 2607.29324v1 · doi: 10.48550/arxiv.2607.29324 · pith_short_12: 3JTLLKSHV5TV · pith_short_16: 3JTLLKSHV5TVZYMX · pith_short_8: 3JTLLKSH

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/3JTLLKSHV5TVZYMXLV4IKUIXIR \
  | 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: da66b5aa47af675ce1975d78855117446b56592d3811ab797bc2bcaa4a0104c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9c757ae33bdfa940e7d7d4519b2c0673539da99ef313249b6e3655d46ca2667",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2026-07-31T11:54:51Z",
    "title_canon_sha256": "d12e932140221a084cb7fa6b993d6c38696f2e77165319439fb5b9d2b4f21eb4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.29324",
    "kind": "arxiv",
    "version": 1
  }
}