Pith Number

pith:W4K27UCE

pith:2017:W4K27UCEFMF7BD5BFF5WVYJGUQ

not attested not anchored not stored refs pending

Invariant metrics on negatively pinched complete K\"ahler manifolds

Damin Wu, Shing-Tung Yau

arxiv:1711.09475 v1 · 2017-11-26 · math.DG · math.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W4K27UCEFMF7BD5BFF5WVYJGUQ}

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

Curvature of hyperbolic complex manifolds

Receipt and verification

First computed	2026-05-18T00:29:35.399099Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b715afd0442b0bf08fa1297b6ae126a42f43a81cca7927bd962ad75580079dfe

Aliases

arxiv: 1711.09475 · arxiv_version: 1711.09475v1 · doi: 10.48550/arxiv.1711.09475 · pith_short_12: W4K27UCEFMF7 · pith_short_16: W4K27UCEFMF7BD5B · pith_short_8: W4K27UCE

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/W4K27UCEFMF7BD5BFF5WVYJGUQ \
  | 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: b715afd0442b0bf08fa1297b6ae126a42f43a81cca7927bd962ad75580079dfe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b145e26e5e150868c325ba0df3eca6fd8d9cad922be5c3628c8da5023268af0",
    "cross_cats_sorted": [
      "math.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2017-11-26T22:27:42Z",
    "title_canon_sha256": "2d8e4f0132df3e03f7679fd85811983e6db321d9e7c4d9da95c308516cd7c2e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.09475",
    "kind": "arxiv",
    "version": 1
  }
}