Pith Number

pith:IUDNZB6I

pith:2023:IUDNZB6I3EO4I3BYQ64DLAHOA3

not attested not anchored not stored refs pending

Bubbling of K\"ahler-Einstein metrics

Song Sun

arxiv:2303.11309 v2 · 2023-03-20 · math.DG · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IUDNZB6I3EO4I3BYQ64DLAHOA3}

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

Enumerative Geometry on KSBA moduli spaces

Receipt and verification

First computed	2026-07-05T06:20:41.897215Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4506dc87c8d91dc46c3887b83580ee06f8de5bff5b0093a8d8494efc3d92b6ef

Aliases

arxiv: 2303.11309 · arxiv_version: 2303.11309v2 · doi: 10.48550/arxiv.2303.11309 · pith_short_12: IUDNZB6I3EO4 · pith_short_16: IUDNZB6I3EO4I3BY · pith_short_8: IUDNZB6I

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/IUDNZB6I3EO4I3BYQ64DLAHOA3 \
  | 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: 4506dc87c8d91dc46c3887b83580ee06f8de5bff5b0093a8d8494efc3d92b6ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e94a4c54bd8b94815b1a65b95d47ed0be3619ff719e4545f8649dc4f8852500",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2023-03-20T17:47:31Z",
    "title_canon_sha256": "a5397c6873e7d4171f05d2ce47ef69ed3a3c736552a1b92bd92afbd1c23c2f23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.11309",
    "kind": "arxiv",
    "version": 2
  }
}