Pith Number

pith:HN2DPFNI

pith:2011:HN2DPFNIW5AN7WEJCMIWC6GL7Y

not attested not anchored not stored refs pending

Homogeneous right coideal subalgebras of quantized enveloping algebras

I. Heckenberger, S. Kolb

arxiv:1109.3986 v1 · 2011-09-19 · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HN2DPFNIW5AN7WEJCMIWC6GL7Y}

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	2026-05-18T02:58:00.462463Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b743795a8b740dfd88913116178cbfe3e15e63e12f5ec386f6dd5ca68baa2fe

Aliases

arxiv: 1109.3986 · arxiv_version: 1109.3986v1 · doi: 10.48550/arxiv.1109.3986 · pith_short_12: HN2DPFNIW5AN · pith_short_16: HN2DPFNIW5AN7WEJ · pith_short_8: HN2DPFNI

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/HN2DPFNIW5AN7WEJCMIWC6GL7Y \
  | 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: 3b743795a8b740dfd88913116178cbfe3e15e63e12f5ec386f6dd5ca68baa2fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e2fc8b3cef1c2a6de8582032b9ab6bf732766f17aed4d1c87d331f20ad7d445",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2011-09-19T10:01:46Z",
    "title_canon_sha256": "a0abf9570d6141dba3c0b71c73db25e2f8fc9fe904fade31fcb406a7c8c02fdb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.3986",
    "kind": "arxiv",
    "version": 1
  }
}