Pith Number

pith:LHDJHORX

pith:2015:LHDJHORXZZF735EJ45TXWODKS2

not attested not anchored not stored refs pending

Jet schemes and minimal toric embedded resolutions of rational double point singularities

Camille Pl\'enat, Hussein Mourtada

arxiv:1510.04894 v2 · 2015-10-16 · 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{LHDJHORXZZF735EJ45TXWODKS2}

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	2026-05-18T00:44:39.040772Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59c693ba37ce4bfdf489e7677b386a96a212f96920fd20ed18f3d6d952afbf21

Aliases

arxiv: 1510.04894 · arxiv_version: 1510.04894v2 · doi: 10.48550/arxiv.1510.04894 · pith_short_12: LHDJHORXZZF7 · pith_short_16: LHDJHORXZZF735EJ · pith_short_8: LHDJHORX

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/LHDJHORXZZF735EJ45TXWODKS2 \
  | 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: 59c693ba37ce4bfdf489e7677b386a96a212f96920fd20ed18f3d6d952afbf21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f74abe46672add891a5b7718179a0c98c43f4a5722a23d0007ec12c5454fa6e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2015-10-16T14:25:33Z",
    "title_canon_sha256": "160a9af5841ffcce25adbef09c038ddd74324434906e759e15fb6fc6af904bdc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.04894",
    "kind": "arxiv",
    "version": 2
  }
}