Pith Number

pith:RY4ANMW7

pith:2026:RY4ANMW7KKTUQ26Z2WP22JCZC2

not attested not anchored not stored refs pending

Third order Einstein deformations for Kaehler-Einstein metrics

Paul-Andi Nagy

arxiv:2606.04501 v1 · 2026-06-03 · 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{RY4ANMW7KKTUQ26Z2WP22JCZC2}

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.

Receipt and verification

First computed	2026-06-04T01:09:14.560980Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e3806b2df52a7486bd9d59fad24591692e1f8f9d02ac29ec296ab6955dc1923

Aliases

arxiv: 2606.04501 · arxiv_version: 2606.04501v1 · doi: 10.48550/arxiv.2606.04501 · pith_short_12: RY4ANMW7KKTU · pith_short_16: RY4ANMW7KKTUQ26Z · pith_short_8: RY4ANMW7

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/RY4ANMW7KKTUQ26Z2WP22JCZC2 \
  | 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: 8e3806b2df52a7486bd9d59fad24591692e1f8f9d02ac29ec296ab6955dc1923

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85e3cec29c3ba97bb98e390cbf7851ea9acc21b02db842b67cec3571ac3e489d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2026-06-03T06:32:32Z",
    "title_canon_sha256": "623278d2bc793b5b52304f5e016e18f210cf5a4437770e0311cd6dd481f146c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.04501",
    "kind": "arxiv",
    "version": 1
  }
}