Pith Number

pith:AYIH6KXW

pith:2019:AYIH6KXWCFHNZNWNRKCAO3BSIY

not attested not anchored not stored refs pending

Infinite dimensional families of Calabi-Yau threefolds and moduli of vector bundles

Bruno Suzuki, Edoardo Ballico, Elizabeth Gasparim

arxiv:1909.01842 v3 · 2019-09-04 · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AYIH6KXWCFHNZNWNRKCAO3BSIY}

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

Deformations of noncompact Calabi--Yau manifolds, families and diamonds

Receipt and verification

First computed	2026-07-05T01:54:41.269905Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06107f2af6114edcb6cd8a84076c32461feb6b1f478de00847c5f38f53f53b10

Aliases

arxiv: 1909.01842 · arxiv_version: 1909.01842v3 · doi: 10.48550/arxiv.1909.01842 · pith_short_12: AYIH6KXWCFHN · pith_short_16: AYIH6KXWCFHNZNWN · pith_short_8: AYIH6KXW

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/AYIH6KXWCFHNZNWNRKCAO3BSIY \
  | 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: 06107f2af6114edcb6cd8a84076c32461feb6b1f478de00847c5f38f53f53b10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c724f7cea4fe395ad6e9008029a76d153aa43d6eeb742159504848e3b058147a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2019-09-04T14:37:07Z",
    "title_canon_sha256": "729ac68a5f2afc0b343ed862c015b4d0579f50beb7b85cf8c84546972f1496b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.01842",
    "kind": "arxiv",
    "version": 3
  }
}