Pith Number

pith:LZZTX2HL

pith:2017:LZZTX2HLMG5RHPTMKB55J4UPQA

not attested not anchored not stored refs pending

Uniformly rational varieties with torus action

Alvaro Liendo, Charlie Petitjean

arxiv:1701.05817 v1 · 2017-01-20 · 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{LZZTX2HLMG5RHPTMKB55J4UPQA}

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	2026-05-18T00:52:24.645267Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e733be8eb61bb13be6c507bd4f28f8033bda9cd398bcf7831e36c562ca5ba61

Aliases

arxiv: 1701.05817 · arxiv_version: 1701.05817v1 · doi: 10.48550/arxiv.1701.05817 · pith_short_12: LZZTX2HLMG5R · pith_short_16: LZZTX2HLMG5RHPTM · pith_short_8: LZZTX2HL

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/LZZTX2HLMG5RHPTMKB55J4UPQA \
  | 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: 5e733be8eb61bb13be6c507bd4f28f8033bda9cd398bcf7831e36c562ca5ba61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a8fdf1d4f3d89c49236e0ba715508016a611d84544e22b5c775ae72a7b1dd7d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2017-01-20T15:07:02Z",
    "title_canon_sha256": "882c8fa9de3079485bb028e9b60e28416d9f44dbc1851c13fd277666f4ad91a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.05817",
    "kind": "arxiv",
    "version": 1
  }
}