Pith Number

pith:ZPJRSHXG

pith:2014:ZPJRSHXGVS4EZV7DSXOSR3TYHL

not attested not anchored not stored refs pending

Globally Existing K\"ahler-Ricci Flows

Zhou Zhang

arxiv:1408.6200 v2 · 2014-08-26 · 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{ZPJRSHXGVS4EZV7DSXOSR3TYHL}

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	2026-05-18T02:09:41.722448Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbd3191ee6acb84cd7e395dd28ee783acc826bf620348cae63ec253b6135f08c

Aliases

arxiv: 1408.6200 · arxiv_version: 1408.6200v2 · doi: 10.48550/arxiv.1408.6200 · pith_short_12: ZPJRSHXGVS4E · pith_short_16: ZPJRSHXGVS4EZV7D · pith_short_8: ZPJRSHXG

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/ZPJRSHXGVS4EZV7DSXOSR3TYHL \
  | 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: cbd3191ee6acb84cd7e395dd28ee783acc826bf620348cae63ec253b6135f08c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6629b2277611eeaae6b408dfb742587dd0e68333c23f3edfed02ed0a85ae87b5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2014-08-26T18:27:33Z",
    "title_canon_sha256": "a01c6bd6db54c6c9f6466f4495e45989dabbdf037d7174653157f3ec7e81f967"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.6200",
    "kind": "arxiv",
    "version": 2
  }
}