Pith Number

pith:LP2RNBLY

pith:2020:LP2RNBLYIUAKVNMDI5WJ3PUQIZ

not attested not anchored not stored refs pending

On Base Change of Local Stability in Positive Characteristics

Runhong Zong, Zhi Hu

arxiv:2001.04083 v1 · 2020-01-13 · 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{LP2RNBLYIUAKVNMDI5WJ3PUQIZ}

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

Pathological MMP singularities as $\alpha_p$-quotients

Receipt and verification

First computed	2026-07-05T00:32:58.751990Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5bf51685784500aab583476c9dbe904658ed66ee090c79c98f1c6b87820da02c

Aliases

arxiv: 2001.04083 · arxiv_version: 2001.04083v1 · doi: 10.48550/arxiv.2001.04083 · pith_short_12: LP2RNBLYIUAK · pith_short_16: LP2RNBLYIUAKVNMD · pith_short_8: LP2RNBLY

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/LP2RNBLYIUAKVNMDI5WJ3PUQIZ \
  | 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: 5bf51685784500aab583476c9dbe904658ed66ee090c79c98f1c6b87820da02c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4afc546c2d0524b7ab42c9bda10fa98533f7983dcdf6f24674ba379d042ea350",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2020-01-13T06:56:11Z",
    "title_canon_sha256": "e8ec11153a60f93731cf28d30ef067faf58f47cfd78f9d004352c326ec5fe7d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.04083",
    "kind": "arxiv",
    "version": 1
  }
}