Pith Number

pith:SCFNTVFD

pith:2025:SCFNTVFDF6EBDZJV5J4LRNRMO5

not attested not anchored not stored refs pending

Construction of minimal varieties from quasi-smooth weighted complete intersections

Pinxian Bie

arxiv:2507.08826 v1 · 2025-06-30 · 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{SCFNTVFDF6EBDZJV5J4LRNRMO5}

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	2026-07-05T11:35:58.808601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

908ad9d4a32f8811e535ea78b8b62c7763b5fb449a4590a15a1caffaa6b87c21

Aliases

arxiv: 2507.08826 · arxiv_version: 2507.08826v1 · doi: 10.48550/arxiv.2507.08826 · pith_short_12: SCFNTVFDF6EB · pith_short_16: SCFNTVFDF6EBDZJV · pith_short_8: SCFNTVFD

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/SCFNTVFDF6EBDZJV5J4LRNRMO5 \
  | 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: 908ad9d4a32f8811e535ea78b8b62c7763b5fb449a4590a15a1caffaa6b87c21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "573d1339e9e4a4c335deff4e2e0df38ae8bd4a2db3667feb636e8bb58baedc40",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2025-06-30T14:34:06Z",
    "title_canon_sha256": "bb9a3fbfc2dea3d2f4abca750c6711e9f76a31dc138a31e35e655c6fd3060d0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.08826",
    "kind": "arxiv",
    "version": 1
  }
}