Pith Number

pith:5ZJMWHSJ

pith:2022:5ZJMWHSJ4V7JCZ2TW2CBX7W6H2

not attested not anchored not stored refs pending

The generalized K\"ahler Calabi-Yau problem

Jeffrey Streets, Vestislav Apostolov, Xin Fu, Yury Ustinovskiy

arxiv:2211.09104 v2 · 2022-11-16 · math.DG · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5ZJMWHSJ4V7JCZ2TW2CBX7W6H2}

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

Generalised Complex and Spinor Relations

Receipt and verification

First computed	2026-07-05T09:30:48.231138Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee52cb1e49e57e916753b6841bfede3e93b3b52dda939654283d95bc3a508fb9

Aliases

arxiv: 2211.09104 · arxiv_version: 2211.09104v2 · doi: 10.48550/arxiv.2211.09104 · pith_short_12: 5ZJMWHSJ4V7J · pith_short_16: 5ZJMWHSJ4V7JCZ2T · pith_short_8: 5ZJMWHSJ

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/5ZJMWHSJ4V7JCZ2TW2CBX7W6H2 \
  | 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: ee52cb1e49e57e916753b6841bfede3e93b3b52dda939654283d95bc3a508fb9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bbcdaa7f4a4b8590768cc30b19fc7e459be9bf52a9771a4e8b8d8f28e73c6ff9",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2022-11-16T18:47:05Z",
    "title_canon_sha256": "666f57569dd9daf19712b295c4f6afbf60f2f11eee313240d5731854972c7406"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.09104",
    "kind": "arxiv",
    "version": 2
  }
}