Pith Number

pith:MX4Y6H62

pith:2012:MX4Y6H62VUSW4DZJCEO3CPB4H6

not attested not anchored not stored refs pending

K\"ahler-Einstein metrics with cone singularities on klt pairs

Henri Guenancia

arxiv:1212.1383 v1 · 2012-12-06 · math.CV · 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{MX4Y6H62VUSW4DZJCEO3CPB4H6}

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	2026-05-18T03:39:04.102392Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65f98f1fdaad256e0f29111db13c3c3f9ec46156111e3b95f62c72f430dbbb58

Aliases

arxiv: 1212.1383 · arxiv_version: 1212.1383v1 · doi: 10.48550/arxiv.1212.1383 · pith_short_12: MX4Y6H62VUSW · pith_short_16: MX4Y6H62VUSW4DZJ · pith_short_8: MX4Y6H62

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/MX4Y6H62VUSW4DZJCEO3CPB4H6 \
  | 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: 65f98f1fdaad256e0f29111db13c3c3f9ec46156111e3b95f62c72f430dbbb58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11e3b53bb25706b415f224e30af126f0bca607b29d00ce696423ab3cad7508dc",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2012-12-06T17:18:56Z",
    "title_canon_sha256": "f5aba63e6f7f2428e66c4e53538b3ee939ce23cc11916b2760fd809db73c2004"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.1383",
    "kind": "arxiv",
    "version": 1
  }
}