Pith Number

pith:ZH37EWS3

pith:2025:ZH37EWS3QI435SP6MG2VWO4GTW

not attested not anchored not stored refs pending

Compact K\"ahler manifolds with nef anti-canonical bundle

Juanyong Wang, Qimin Zhang, Shin-ichi Matsumura, Xiaojun Wu

arxiv:2506.23218 v1 · 2025-06-29 · math.AG · math.CV · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZH37EWS3QI435SP6MG2VWO4GTW}

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

The Miyaoka-Yau inequality for singular varieties with big canonical or anticanonical divisors

Receipt and verification

First computed	2026-07-05T11:29:18.021853Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9f7f25a5b8239bec9fe61b55b3b869dbbc2926768971bef6ede18cb17fc457a

Aliases

arxiv: 2506.23218 · arxiv_version: 2506.23218v1 · doi: 10.48550/arxiv.2506.23218 · pith_short_12: ZH37EWS3QI43 · pith_short_16: ZH37EWS3QI435SP6 · pith_short_8: ZH37EWS3

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/ZH37EWS3QI435SP6MG2VWO4GTW \
  | 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: c9f7f25a5b8239bec9fe61b55b3b869dbbc2926768971bef6ede18cb17fc457a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9fda6f0723fb671547199a2e54ecc64bb4057136a14250a0b72cd7bf8493ad0a",
    "cross_cats_sorted": [
      "math.CV",
      "math.DG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2025-06-29T13:02:52Z",
    "title_canon_sha256": "dd911bd755be0f082aa2ff4f855578af0b6fbed223f32bcf253b0be81279b71e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.23218",
    "kind": "arxiv",
    "version": 1
  }
}