Pith Number

pith:CI26CKQY

pith:2025:CI26CKQYOOGNWXVF7WVGI2DIWN

not attested not anchored not stored refs pending

On Miyanishi conjecture for quasi-projective varieties

Takumi Asano

arxiv:2505.12416 v1 · 2025-05-18 · math.AG · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CI26CKQYOOGNWXVF7WVGI2DIWN}

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

On endomorphisms of varieties which are injective on open subsets

Receipt and verification

First computed	2026-07-05T11:05:03.874664Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1235e12a18738cdb5ea5fdaa646868b3489faa9fee079b794d1362a91957b3c8

Aliases

arxiv: 2505.12416 · arxiv_version: 2505.12416v1 · doi: 10.48550/arxiv.2505.12416 · pith_short_12: CI26CKQYOOGN · pith_short_16: CI26CKQYOOGNWXVF · pith_short_8: CI26CKQY

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/CI26CKQYOOGNWXVF7WVGI2DIWN \
  | 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: 1235e12a18738cdb5ea5fdaa646868b3489faa9fee079b794d1362a91957b3c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58866bfff7162aa5a1e41d726870b54de2e9130f0423403ffdace577466515b1",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2025-05-18T13:41:02Z",
    "title_canon_sha256": "1504e07c299c95125e9be5963bb61cafc12cd4c7bbd488f4076d40b8d57a0731"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.12416",
    "kind": "arxiv",
    "version": 1
  }
}