Pith Number

pith:4CVEUBJR

pith:2011:4CVEUBJRPKM6FW3NYYGOAC55NT

not attested not anchored not stored refs pending

K\"ahler-Einstein metrics and the K\"ahler-Ricci flow on log Fano varieties

Ahmed Zeriahi, Philippe Eyssidieux, Robert J. Berman, S\'ebastien Boucksom, Vincent Guedj

arxiv:1111.7158 v3 · 2011-11-30 · 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{4CVEUBJRPKM6FW3NYYGOAC55NT}

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	2026-05-18T01:23:10.751395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0aa4a05317a99e2db6dc60ce00bbd6cd1eb1b13806659ce5e7a6152cc4aed62

Aliases

arxiv: 1111.7158 · arxiv_version: 1111.7158v3 · doi: 10.48550/arxiv.1111.7158 · pith_short_12: 4CVEUBJRPKM6 · pith_short_16: 4CVEUBJRPKM6FW3N · pith_short_8: 4CVEUBJR

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/4CVEUBJRPKM6FW3NYYGOAC55NT \
  | 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: e0aa4a05317a99e2db6dc60ce00bbd6cd1eb1b13806659ce5e7a6152cc4aed62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e654632e14722f12a1a721868290f06312aae7a664dd11b17d14af1f09c38de4",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2011-11-30T13:41:43Z",
    "title_canon_sha256": "b27221f602c121430ae367690e5b7745170d9d772407187bd4985ad02241e51f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.7158",
    "kind": "arxiv",
    "version": 3
  }
}