Pith Number

pith:ERIUSMA2

pith:2022:ERIUSMA2DCRX7DCXUTWKP2II4V

not attested not anchored not stored refs pending

Cluster structures for the $A_{\infty}$ singularity

Eleonore Faber, Jenny August, Man-Wai Cheung, Sibylle Schroll, Sira Gratz

arxiv:2205.15344 v1 · 2022-05-30 · math.RT · math.AC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ERIUSMA2DCRX7DCXUTWKP2II4V}

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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

Negative Calabi-Yau discrete cluster categories via Nakayama representations and persistence theory

Receipt and verification

First computed	2026-07-05T04:27:32.062288Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

245149301a18a37f8c57a4eca7e908e575f61e78531b407174fbd6aa15e0837d

Aliases

arxiv: 2205.15344 · arxiv_version: 2205.15344v1 · doi: 10.48550/arxiv.2205.15344 · pith_short_12: ERIUSMA2DCRX · pith_short_16: ERIUSMA2DCRX7DCX · pith_short_8: ERIUSMA2

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/ERIUSMA2DCRX7DCXUTWKP2II4V \
  | 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: 245149301a18a37f8c57a4eca7e908e575f61e78531b407174fbd6aa15e0837d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6ee07bb5cf4d86c486c0631f81dbb11238aa8414de8ab01cd86c0edb2c91b71",
    "cross_cats_sorted": [
      "math.AC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2022-05-30T18:00:08Z",
    "title_canon_sha256": "12fb61cb3394b7454e46b4483fc10f22d79b497b43d98f98e9685e8da15db080"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.15344",
    "kind": "arxiv",
    "version": 1
  }
}