Pith Number

pith:CSEVD2WF

pith:2018:CSEVD2WFAKNUEQWOHZ7CILZSC5

not attested not anchored not stored refs pending

Pseudo-Einstein structure, eigenvalue estimate for the CR Paneitz operator and its applications to uniformization theorem

Chien Lin, Shu-Cheng Chang, Ting-Jung Kuo

arxiv:1807.08898 v4 · 2018-07-24 · 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{CSEVD2WFAKNUEQWOHZ7CILZSC5}

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	2026-05-17T23:42:35.033738Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

148951eac5029b4242ce3e7e242f32175741617a321f7164c4e29e2e41dee243

Aliases

arxiv: 1807.08898 · arxiv_version: 1807.08898v4 · doi: 10.48550/arxiv.1807.08898 · pith_short_12: CSEVD2WFAKNU · pith_short_16: CSEVD2WFAKNUEQWO · pith_short_8: CSEVD2WF

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/CSEVD2WFAKNUEQWOHZ7CILZSC5 \
  | 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: 148951eac5029b4242ce3e7e242f32175741617a321f7164c4e29e2e41dee243

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64aa4662f9e5fcc6d415e16799bc61e24b5b94eb0f90e55366ebc3c22aade65c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2018-07-24T04:05:05Z",
    "title_canon_sha256": "8ae66d3e4aaf0d324b4df9e9609f161dd6cadedfb90640170c497c70193128a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.08898",
    "kind": "arxiv",
    "version": 4
  }
}