Pith Number

pith:5ZLR5F5H

pith:2008:5ZLR5F5H52U74UQYXRF4YWRXEP

not attested not anchored not stored refs pending

Quivers with relations arising from Koszul algebras of $\mathfrak g$-invariants

Jacob Greenstein

arxiv:0810.1532 v1 · 2008-10-08 · math.RT · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5ZLR5F5H52U74UQYXRF4YWRXEP}

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	2026-05-18T03:46:18.822892Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee571e97a7eea9fe5218bc4bcc5a3723f97e99abdb4827e7adad5a3ea7e58e27

Aliases

arxiv: 0810.1532 · arxiv_version: 0810.1532v1 · doi: 10.48550/arxiv.0810.1532 · pith_short_12: 5ZLR5F5H52U7 · pith_short_16: 5ZLR5F5H52U74UQY · pith_short_8: 5ZLR5F5H

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/5ZLR5F5H52U74UQYXRF4YWRXEP \
  | 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: ee571e97a7eea9fe5218bc4bcc5a3723f97e99abdb4827e7adad5a3ea7e58e27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63b1762081e05dc7dff9071b6b99b069cd5f6499c687e71619fd855f626333fc",
    "cross_cats_sorted": [
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2008-10-08T20:21:35Z",
    "title_canon_sha256": "e3b872bb057daebb15206cd0480dd8aea5de0296a0c2488833da49ecbbe52a4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0810.1532",
    "kind": "arxiv",
    "version": 1
  }
}