Pith Number

pith:ZUZ73FXK

pith:2016:ZUZ73FXKBB7RCKC2FBI5LJ2NOU

not attested not anchored not stored refs pending

2-Calabi-Yau categories with a directed cluster-tilting subcategory

Adam-Christiaan van Roosmalen, Jan Stovicek

arxiv:1611.03836 v1 · 2016-11-11 · math.RT · math.CT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZUZ73FXKBB7RCKC2FBI5LJ2NOU}

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	2026-05-18T00:59:33.194232Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd33fd96ea087f11285a2851d5a74d750da8e8cbe55105109a76da525e90e8fb

Aliases

arxiv: 1611.03836 · arxiv_version: 1611.03836v1 · doi: 10.48550/arxiv.1611.03836 · pith_short_12: ZUZ73FXKBB7R · pith_short_16: ZUZ73FXKBB7RCKC2 · pith_short_8: ZUZ73FXK

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/ZUZ73FXKBB7RCKC2FBI5LJ2NOU \
  | 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: cd33fd96ea087f11285a2851d5a74d750da8e8cbe55105109a76da525e90e8fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30437a9417de98bbe613609b5f9731983cc71c5beee183796186854d9357a9a9",
    "cross_cats_sorted": [
      "math.CT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2016-11-11T20:03:13Z",
    "title_canon_sha256": "e93102243f59892d0870bc08c33ff60f5e2ab67426396ae5e710619087a85707"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.03836",
    "kind": "arxiv",
    "version": 1
  }
}