Pith Number

pith:SEIRHAKP

pith:2013:SEIRHAKPEIOLXFELVGQN4YRX7E

not attested not anchored not stored refs pending

Universal curvature identities and Euler Lagrange Formulas for Kaehler manifolds

J.H. Park, K. Sekigawa, P. Gilkey

arxiv:1311.2622 v1 · 2013-11-11 · 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{SEIRHAKPEIOLXFELVGQN4YRX7E}

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	2026-05-18T03:07:22.337746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

911113814f221cbb948ba9a0de6237f90e1e20491ef74ef40adf4806e7cc93fb

Aliases

arxiv: 1311.2622 · arxiv_version: 1311.2622v1 · doi: 10.48550/arxiv.1311.2622 · pith_short_12: SEIRHAKPEIOL · pith_short_16: SEIRHAKPEIOLXFEL · pith_short_8: SEIRHAKP

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/SEIRHAKPEIOLXFELVGQN4YRX7E \
  | 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: 911113814f221cbb948ba9a0de6237f90e1e20491ef74ef40adf4806e7cc93fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "904d0a9276da743c580a90af7732eb5a2e63f878de666852d2dd9083af312d40",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2013-11-11T21:45:29Z",
    "title_canon_sha256": "6c46c2820197cd5d69ccaa94626e29d1e82febf06fab07f7313a87087ad77347"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.2622",
    "kind": "arxiv",
    "version": 1
  }
}