Pith Number

pith:KLVK2MGL

pith:2016:KLVK2MGLUVUJLKEU3EUFVOBEDD

not attested not anchored not stored refs pending

Complete intersection Calabi--Yau manifolds with respect to homogeneous vector bundles on Grassmannians

Atsushi Ito, Daisuke Inoue, Makoto Miura

arxiv:1607.07821 v2 · 2016-07-26 · 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{KLVK2MGLUVUJLKEU3EUFVOBEDD}

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	2026-05-17T23:56:10.706555Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52eaad30cba56895a894d9285ab82418d4f4abd4984900a2aae1385452719d6f

Aliases

arxiv: 1607.07821 · arxiv_version: 1607.07821v2 · doi: 10.48550/arxiv.1607.07821 · pith_short_12: KLVK2MGLUVUJ · pith_short_16: KLVK2MGLUVUJLKEU · pith_short_8: KLVK2MGL

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/KLVK2MGLUVUJLKEU3EUFVOBEDD \
  | 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: 52eaad30cba56895a894d9285ab82418d4f4abd4984900a2aae1385452719d6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac630c60616af8fc99d50603207d81e3c1570ecba4fd11a96e424a111e914964",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2016-07-26T17:55:56Z",
    "title_canon_sha256": "1fde1e3ebb6a7b53b555f2aa37897b823770f3bb443fc03cb6f8076d244e55c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.07821",
    "kind": "arxiv",
    "version": 2
  }
}