Pith Number

pith:ATCAVWKY

pith:2015:ATCAVWKYUGO5UVROPE7ZR2IHYC

not attested not anchored not stored refs pending

Cox rings of some symplectic resolutions of quotient singularities

Maksymilian Grab, Maria Donten-Bury

arxiv:1504.07463 v2 · 2015-04-28 · 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{ATCAVWKYUGO5UVROPE7ZR2IHYC}

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

A symplectic fourfold

Receipt and verification

First computed	2026-05-18T01:20:17.238520Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04c40ad958a19dda562e793f98e907c08ed01b25e7416111e9dc8f67a3c263a3

Aliases

arxiv: 1504.07463 · arxiv_version: 1504.07463v2 · doi: 10.48550/arxiv.1504.07463 · pith_short_12: ATCAVWKYUGO5 · pith_short_16: ATCAVWKYUGO5UVRO · pith_short_8: ATCAVWKY

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/ATCAVWKYUGO5UVROPE7ZR2IHYC \
  | 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: 04c40ad958a19dda562e793f98e907c08ed01b25e7416111e9dc8f67a3c263a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5043b0addf6bda6825f77fca6f978244171e56cf9d6905071dd359874245fab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2015-04-28T13:22:18Z",
    "title_canon_sha256": "643356dbd1eeb2158165a8c71c9cad3b2091d5273c970a6176149731d2d639ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.07463",
    "kind": "arxiv",
    "version": 2
  }
}