Pith Number

pith:2PAV2QMU

pith:2024:2PAV2QMUA44CSWNK7DKW6P7BTC

not attested not anchored not stored refs pending

On stability and scalar curvature rigidity of quaternion-K\"ahler manifolds

Klaus Kroencke, Uwe Semmelmann

arxiv:2412.13351 v1 · 2024-12-17 · 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{2PAV2QMUA44CSWNK7DKW6P7BTC}

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

Extremal metrics involving scalar curvature

Receipt and verification

First computed	2026-07-05T09:51:00.119810Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3c15d419407382959aaf8d56f3fe198a8e72b40a46fe38b8b913563b4a6b33e

Aliases

arxiv: 2412.13351 · arxiv_version: 2412.13351v1 · doi: 10.48550/arxiv.2412.13351 · pith_short_12: 2PAV2QMUA44C · pith_short_16: 2PAV2QMUA44CSWNK · pith_short_8: 2PAV2QMU

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/2PAV2QMUA44CSWNK7DKW6P7BTC \
  | 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: d3c15d419407382959aaf8d56f3fe198a8e72b40a46fe38b8b913563b4a6b33e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20f61fdcd2cc04d8b702b71e82eb57637ae324ff2008687f9a56037084db438a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2024-12-17T21:55:26Z",
    "title_canon_sha256": "a3ea2ede8574ad4ba2aa9c143e778ab2bd5ab8805b6545af74e2aa78fc4499fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.13351",
    "kind": "arxiv",
    "version": 1
  }
}