Pith Number

pith:7OWIHHTU

pith:2022:7OWIHHTU5AZWLEINL5SNASH7KP

not attested not anchored not stored refs pending

Hyperbolicity and fundamental groups of complex quasi-projective varieties

Benoit Cadorel, Katsutoshi Yamanoi, Ya Deng

arxiv:2212.12225 v3 · 2022-12-23 · math.AG · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7OWIHHTU5AZWLEINL5SNASH7KP}

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.

Cited by

1 paper in Pith

O-minimal geometry of higher Albanese manifolds

Receipt and verification

First computed	2026-07-05T07:50:48.616178Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbac839e74e83365910d5f64d048ff53c1abc2067d24d4e215e9c4ac0d59ff9b

Aliases

arxiv: 2212.12225 · arxiv_version: 2212.12225v3 · doi: 10.48550/arxiv.2212.12225 · pith_short_12: 7OWIHHTU5AZW · pith_short_16: 7OWIHHTU5AZWLEIN · pith_short_8: 7OWIHHTU

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/7OWIHHTU5AZWLEINL5SNASH7KP \
  | 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: fbac839e74e83365910d5f64d048ff53c1abc2067d24d4e215e9c4ac0d59ff9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9db1fb7861b01e501e612c0e5ea52b8b7ddc950f270fba2957312a64c7565511",
    "cross_cats_sorted": [
      "math.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2022-12-23T09:29:55Z",
    "title_canon_sha256": "e59831bfe54686300fe07efcf0158a9c124acd738fe5846b5039e8f1a12ebdb3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.12225",
    "kind": "arxiv",
    "version": 3
  }
}