Pith Number

pith:TUDU5HQL

pith:2015:TUDU5HQLC2W7OSAX7SXM6NHTPL

not attested not anchored not stored refs pending

Convergence of K\"ahler-Ricci flow on lower dimensional algebraic manifolds of general type

Gang Tian, Zhenlei Zhang

arxiv:1505.01038 v1 · 2015-05-05 · 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{TUDU5HQLC2W7OSAX7SXM6NHTPL}

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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	2026-05-18T02:16:52.109994Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d074e9e0b16adf74817fcaecf34f37af9be68d560e7be60178d4ced59a9014d

Aliases

arxiv: 1505.01038 · arxiv_version: 1505.01038v1 · doi: 10.48550/arxiv.1505.01038 · pith_short_12: TUDU5HQLC2W7 · pith_short_16: TUDU5HQLC2W7OSAX · pith_short_8: TUDU5HQL

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/TUDU5HQLC2W7OSAX7SXM6NHTPL \
  | 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: 9d074e9e0b16adf74817fcaecf34f37af9be68d560e7be60178d4ced59a9014d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "504a44af8a26451efa8cce2f70533d1f04d00f3b6b9a54377901cdcf9e196f5d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2015-05-05T15:21:30Z",
    "title_canon_sha256": "d790b5215729e72513687e7652c7fc378cc993814709056ddacb055ecf3d9001"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.01038",
    "kind": "arxiv",
    "version": 1
  }
}