Pith Number

pith:BR7EGC3B

pith:2019:BR7EGC3BE43USJBKHR6XIV4KRC

not attested not anchored not stored refs pending

Collapsing behavior of Ricci-flat Kahler metrics and long time solutions of the Kahler-Ricci flow

Gang Tian, Jian Song, Zhenlei Zhang

arxiv:1904.08345 v1 · 2019-04-17 · math.DG · math.AG · math.AP

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BR7EGC3BE43USJBKHR6XIV4KRC}

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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.

Cited by

3 papers in Pith

Convergence of the Chern-Ricci flow on complex minimal surfaces of general type

Gromov-Hausdorff limits of immortal K\"ahler-Ricci flows

Gromov-Hausdorff limits of the Chern-Ricci flow on smooth Hermitian minimal models of general type

Receipt and verification

First computed	2026-05-17T23:48:17.972029Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c7e430b61273749242a3c7d74578a88a7ab9d64959cd3054d507311bb877203

Aliases

arxiv: 1904.08345 · arxiv_version: 1904.08345v1 · doi: 10.48550/arxiv.1904.08345 · pith_short_12: BR7EGC3BE43U · pith_short_16: BR7EGC3BE43USJBK · pith_short_8: BR7EGC3B

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/BR7EGC3BE43USJBKHR6XIV4KRC \
  | 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: 0c7e430b61273749242a3c7d74578a88a7ab9d64959cd3054d507311bb877203

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0550bbccf97a9ac4c0bacc0c76a5fab63e68f096a4a6a8ab9f2b553a1a4443ac",
    "cross_cats_sorted": [
      "math.AG",
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2019-04-17T16:20:43Z",
    "title_canon_sha256": "7011069b71c35650a860000179f18673dfdcd565f713bbf6e1d28eb680c632db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.08345",
    "kind": "arxiv",
    "version": 1
  }
}