Pith Number

pith:IEWVKZSJ

pith:2011:IEWVKZSJJY5FSUTXOKOKVWG3P4

not attested not anchored not stored refs pending

A Koszul category of representations of finitary Lie algebras

Elizabeth Dan-Cohen, Ivan Penkov, Vera Serganova

arxiv:1105.3407 v2 · 2011-05-17 · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IEWVKZSJJY5FSUTXOKOKVWG3P4}

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	2026-05-18T00:52:59.136448Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

412d5566494e3a595277729caad8db7f3beb4f3bbe04c839e4e52ca3f7ea5f11

Aliases

arxiv: 1105.3407 · arxiv_version: 1105.3407v2 · doi: 10.48550/arxiv.1105.3407 · pith_short_12: IEWVKZSJJY5F · pith_short_16: IEWVKZSJJY5FSUTX · pith_short_8: IEWVKZSJ

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/IEWVKZSJJY5FSUTXOKOKVWG3P4 \
  | 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: 412d5566494e3a595277729caad8db7f3beb4f3bbe04c839e4e52ca3f7ea5f11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04986c5d7cd6e51e8af4522932d2a466a15299f53c7f6db833ef78091a45cf70",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2011-05-17T15:04:51Z",
    "title_canon_sha256": "f16fed2e7285bc139873d41bee673f1fcf3da23590743cf2794404414074dc05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.3407",
    "kind": "arxiv",
    "version": 2
  }
}