Pith Number

pith:UO2SKOME

pith:2022:UO2SKOMESTXQ2MTCMZXYG2I7AR

not attested not anchored not stored refs pending

K-stability for varieties with a big anticanonical class

Chenyang Xu

arxiv:2210.16631 v3 · 2022-10-29 · math.AG · 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{UO2SKOMESTXQ2MTCMZXYG2I7AR}

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

Quasi-Projective Moduli for Polarized klt Good Minimal Models

Receipt and verification

First computed	2026-05-20T14:03:16.044589Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3b525398494ef0d3262666f83691f047b001dabf09eb61753a29dc46bac432c

Aliases

arxiv: 2210.16631 · arxiv_version: 2210.16631v3 · doi: 10.48550/arxiv.2210.16631 · pith_short_12: UO2SKOMESTXQ · pith_short_16: UO2SKOMESTXQ2MTC · pith_short_8: UO2SKOME

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/UO2SKOMESTXQ2MTCMZXYG2I7AR \
  | 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: a3b525398494ef0d3262666f83691f047b001dabf09eb61753a29dc46bac432c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a74e1ceaf6e3f18b5564e5e27be22791ca549b1f340f34767193243f0b4260d",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2022-10-29T15:28:49Z",
    "title_canon_sha256": "ed71060e0a6a4e797ab6d7e67e1a8de555a2ecfd2b247f81466ea4a58efa90e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.16631",
    "kind": "arxiv",
    "version": 3
  }
}