Pith Number

pith:I5PXM4SW

pith:2008:I5PXM4SWGX4UEL75FMYUYL3RY6

not attested not anchored not stored refs pending

Stability of K\"ahler-Ricci flow

Haozhao Li, Xiuxiong Chen

arxiv:0801.3086 v3 · 2008-01-20 · math.DG · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I5PXM4SWGX4UEL75FMYUYL3RY6}

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	2026-07-04T15:47:00.166428Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

475f76725635f9422ffd2b314c2f71c7a0dcff7b47843d338b2089119ac13229

Aliases

arxiv: 0801.3086 · arxiv_version: 0801.3086v3 · doi: 10.48550/arxiv.0801.3086 · pith_short_12: I5PXM4SWGX4U · pith_short_16: I5PXM4SWGX4UEL75 · pith_short_8: I5PXM4SW

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/I5PXM4SWGX4UEL75FMYUYL3RY6 \
  | 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: 475f76725635f9422ffd2b314c2f71c7a0dcff7b47843d338b2089119ac13229

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20a3403773b5185882d96719b9014659f5a3021281b04aded2c0c1d4986712ca",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2008-01-20T13:31:39Z",
    "title_canon_sha256": "c29207cc195a22f84ceadf1ef5465ef0b02b7e1df055aa44e61a410a2ea27c1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0801.3086",
    "kind": "arxiv",
    "version": 3
  }
}