Pith Number

pith:H6KE36UP

pith:2025:H6KE36UPZJZIQAQD64C63SOJPT

not attested not anchored not stored refs pending

Examples of complete Calabi--Yau metrics on affine smoothings of irregular toric Calabi--Yau cones

Ronan J. Conlon, Tran-Trung Nghiem

arxiv:2506.14118 v1 · 2025-06-17 · math.DG · math.AG · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H6KE36UPZJZIQAQD64C63SOJPT}

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	2026-07-05T11:22:49.434193Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f944dfa8fca72880203f705edc9c97cc2ed69cacefa60d66eb19e08ac865e5e

Aliases

arxiv: 2506.14118 · arxiv_version: 2506.14118v1 · doi: 10.48550/arxiv.2506.14118 · pith_short_12: H6KE36UPZJZI · pith_short_16: H6KE36UPZJZIQAQD · pith_short_8: H6KE36UP

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/H6KE36UPZJZIQAQD64C63SOJPT \
  | 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: 3f944dfa8fca72880203f705edc9c97cc2ed69cacefa60d66eb19e08ac865e5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4f0571bfb6cb0a8dc390b68714b194916a0de78d5b297456aed694c43e05699",
    "cross_cats_sorted": [
      "math.AG",
      "math.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2025-06-17T02:22:05Z",
    "title_canon_sha256": "d8025aab60edbc3fca79c6e42e9ddb07a24d38655d1a7f7123030c91e0bf2631"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.14118",
    "kind": "arxiv",
    "version": 1
  }
}