Pith Number

pith:P4BNBZOZ

pith:2019:P4BNBZOZHHQVI7ROAYD7ANW2F5

not attested not anchored not stored refs pending

On Strominger K\"ahler-like manifolds with degenerate torsion

Fangyang Zheng, Quanting Zhao, Shing-Tung Yau

arxiv:1908.05322 v3 · 2019-08-14 · 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{P4BNBZOZHHQVI7ROAYD7ANW2F5}

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

Special non-K\"ahler metrics -- old and new

Receipt and verification

First computed	2026-07-05T05:56:12.185948Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f02d0e5d939e1547e2e0607f036da2f5df06f39f55c4279a50f468dab8713d0

Aliases

arxiv: 1908.05322 · arxiv_version: 1908.05322v3 · doi: 10.48550/arxiv.1908.05322 · pith_short_12: P4BNBZOZHHQV · pith_short_16: P4BNBZOZHHQVI7RO · pith_short_8: P4BNBZOZ

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/P4BNBZOZHHQVI7ROAYD7ANW2F5 \
  | 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: 7f02d0e5d939e1547e2e0607f036da2f5df06f39f55c4279a50f468dab8713d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68328311212e5779878a551fde08e675dac4ba4810c63a07c60c6381712fcd41",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2019-08-14T19:32:14Z",
    "title_canon_sha256": "6e12b202084dedbd4c0b09748a695c7e4b1e4bcb2ef349f923f2d26239cfba30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.05322",
    "kind": "arxiv",
    "version": 3
  }
}