Pith Number

pith:I3YFWCV5

pith:2019:I3YFWCV5SJI5WSQSPAPTKCNGAT

not attested not anchored not stored refs pending

Uniqueness of some Calabi-Yau metrics on $\mathbf{C}^n$

G\'abor Sz\'ekelyhidi

arxiv:1906.11107 v1 · 2019-06-26 · 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{I3YFWCV5SJI5WSQSPAPTKCNGAT}

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	2026-05-17T23:42:09.809369Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46f05b0abd9251db4a12781f3509a604e9f2255c830011b4274cce721a99b324

Aliases

arxiv: 1906.11107 · arxiv_version: 1906.11107v1 · doi: 10.48550/arxiv.1906.11107 · pith_short_12: I3YFWCV5SJI5 · pith_short_16: I3YFWCV5SJI5WSQS · pith_short_8: I3YFWCV5

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/I3YFWCV5SJI5WSQSPAPTKCNGAT \
  | 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: 46f05b0abd9251db4a12781f3509a604e9f2255c830011b4274cce721a99b324

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddb882bcc168347aad7f9d2fad9230520402196d713afdd244e2e704382c6412",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2019-06-26T13:56:53Z",
    "title_canon_sha256": "1c430d6810a52cc091d42bca9536fdcf876b3feebf8dae54576fdb651e470a6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.11107",
    "kind": "arxiv",
    "version": 1
  }
}