Pith Number

pith:UOCX4YO2

pith:2014:UOCX4YO2RPFSNO5XZEYQZYSRKO

not attested not anchored not stored refs pending

An integral formula in Kahler geometry with applications

Xiaodong Wang

arxiv:1408.2624 v2 · 2014-08-12 · 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{UOCX4YO2RPFSNO5XZEYQZYSRKO}

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	2026-05-18T02:44:25.333871Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3857e61da8bcb26bbb7c9310ce25153a25ab6d4a79d089da8380ca3ebaf5a55

Aliases

arxiv: 1408.2624 · arxiv_version: 1408.2624v2 · doi: 10.48550/arxiv.1408.2624 · pith_short_12: UOCX4YO2RPFS · pith_short_16: UOCX4YO2RPFSNO5X · pith_short_8: UOCX4YO2

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/UOCX4YO2RPFSNO5XZEYQZYSRKO \
  | 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: a3857e61da8bcb26bbb7c9310ce25153a25ab6d4a79d089da8380ca3ebaf5a55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a5df3deb334565d665d78053b17d03a5d0aac81c45ba298efb96aaff0ecf885",
    "cross_cats_sorted": [
      "math.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2014-08-12T05:41:53Z",
    "title_canon_sha256": "175500aea9dda0cfbd27bf91cee6cb0295f5e7c427e605f6ed02392f0fe38436"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.2624",
    "kind": "arxiv",
    "version": 2
  }
}