Pith Number

pith:DZ54X6GD

pith:2014:DZ54X6GDKV5FMBJXKA75TZGAQS

not attested not anchored not stored refs pending

Weakly-exceptional quotient singularities in prime dimension

Dmitrijs Sakovics

arxiv:1411.2440 v1 · 2014-11-10 · 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{DZ54X6GDKV5FMBJXKA75TZGAQS}

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	2026-05-18T02:38:07.447877Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e7bcbf8c3557a560537503fd9e4c08493071b742039926192adfa2d59dccd83

Aliases

arxiv: 1411.2440 · arxiv_version: 1411.2440v1 · doi: 10.48550/arxiv.1411.2440 · pith_short_12: DZ54X6GDKV5F · pith_short_16: DZ54X6GDKV5FMBJX · pith_short_8: DZ54X6GD

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/DZ54X6GDKV5FMBJXKA75TZGAQS \
  | 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: 1e7bcbf8c3557a560537503fd9e4c08493071b742039926192adfa2d59dccd83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85b9d7d62743f71198d011f89cb11c2eec0cb5f17ec43e408160c75e9d3b226a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2014-11-10T14:32:25Z",
    "title_canon_sha256": "07d2fd5a4e4d802d636d7115485a585f3182100facd98f05f14c9bb7a04599a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.2440",
    "kind": "arxiv",
    "version": 1
  }
}