Pith Number

pith:KUHS2MZH

pith:2024:KUHS2MZHYN4WYVKZTHFDNYSVUH

not attested not anchored not stored refs pending

Smoothing Gorenstein toric Fano 3-folds

Alessio Corti, Andrea Petracci, Paul Hacking

arxiv:2412.06500 v1 · 2024-12-09 · 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{KUHS2MZHYN4WYVKZTHFDNYSVUH}

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

Cohomology of hypersurfaces of weighted projective space and the intersection form on $H^2$

Receipt and verification

First computed	2026-07-05T09:46:32.907526Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

550f2d3327c3796c555999ca36e255a1fda1dd480df87ccf172c3933d571c096

Aliases

arxiv: 2412.06500 · arxiv_version: 2412.06500v1 · doi: 10.48550/arxiv.2412.06500 · pith_short_12: KUHS2MZHYN4W · pith_short_16: KUHS2MZHYN4WYVKZ · pith_short_8: KUHS2MZH

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/KUHS2MZHYN4WYVKZTHFDNYSVUH \
  | 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: 550f2d3327c3796c555999ca36e255a1fda1dd480df87ccf172c3933d571c096

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4610e082d0d9fba64a25e16bd742d32178d12d746b93f425b075cdf03f8071b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2024-12-09T13:59:02Z",
    "title_canon_sha256": "1e9d30c8d4dfc1fdc95576a4e6317d7285c9769961ff8d3f4721232da0f308e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.06500",
    "kind": "arxiv",
    "version": 1
  }
}