Pith Number

pith:2PKVFWXI

pith:2023:2PKVFWXI6LWX3H45POFAX5TAGT

not attested not anchored not stored refs pending

Albanese morphism of log smooth klt compact K\"ahler manifold with nef log anticanonical divisor

Xiaojun Wu

arxiv:2301.05194 v1 · 2023-01-12 · math.CV · 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{2PKVFWXI6LWX3H45POFAX5TAGT}

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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

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

Receipt and verification

First computed	2026-07-05T05:32:41.426363Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3d552dae8f2ed7d9f9d7b8a0bf66034e628f8bc0b084bf838f9ec939543ea73

Aliases

arxiv: 2301.05194 · arxiv_version: 2301.05194v1 · doi: 10.48550/arxiv.2301.05194 · pith_short_12: 2PKVFWXI6LWX · pith_short_16: 2PKVFWXI6LWX3H45 · pith_short_8: 2PKVFWXI

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/2PKVFWXI6LWX3H45POFAX5TAGT \
  | 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: d3d552dae8f2ed7d9f9d7b8a0bf66034e628f8bc0b084bf838f9ec939543ea73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1519268fcd606759c56abe7dc32df296f1b55de546d7397e98fd0ae7353bfb05",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2023-01-12T18:29:02Z",
    "title_canon_sha256": "98756f1c90e3b0ead860fb156e09b3a5dae9a3dd48561cc80d2c05ba30b19a38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.05194",
    "kind": "arxiv",
    "version": 1
  }
}