Pith Number

pith:FUN6UDWN

pith:2026:FUN6UDWNIRQCHZKF4CXNQZWKPR

not attested not anchored not stored refs pending

Scalar Curvature, Volumes and the Bergman Kernel

Bo-Yong Chen, Liyou Zhang, Yuanpu Xiong

arxiv:2606.01153 v1 · 2026-05-31 · math.DG · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FUN6UDWNIRQCHZKF4CXNQZWKPR}

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	2026-06-02T02:04:25.189240Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d1bea0ecd446023e545e0aed866ca7c75ec8690baab53273b68b016cb650b78

Aliases

arxiv: 2606.01153 · arxiv_version: 2606.01153v1 · doi: 10.48550/arxiv.2606.01153 · pith_short_12: FUN6UDWNIRQC · pith_short_16: FUN6UDWNIRQCHZKF · pith_short_8: FUN6UDWN

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/FUN6UDWNIRQCHZKF4CXNQZWKPR \
  | 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: 2d1bea0ecd446023e545e0aed866ca7c75ec8690baab53273b68b016cb650b78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c15f00dfba5165ff0611c2b34ca2e0e1b55488210ab9e608abaf2b0b9085a75d",
    "cross_cats_sorted": [
      "math.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2026-05-31T10:44:58Z",
    "title_canon_sha256": "0e3d24e0e50745cc7866c6d0a939aea134c1ddeb0a35b23c710729185f2229f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.01153",
    "kind": "arxiv",
    "version": 1
  }
}