Pith Number

pith:SJY2RPHR

pith:2017:SJY2RPHRPLBDBDSFQICPR6OLP6

not attested not anchored not stored refs pending

Bergman's Centralizer Theorem and quantization

Alexei Kanel Belov, Farrokh Razavinia, Wenchao Zhang

arxiv:1708.04802 v1 · 2017-08-16 · 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{SJY2RPHRPLBDBDSFQICPR6OLP6}

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	2026-05-18T00:10:13.483098Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9271a8bcf17ac2308e458204f8f9cb7fabc818c1ef71b833b168e3ddfc70927c

Aliases

arxiv: 1708.04802 · arxiv_version: 1708.04802v1 · doi: 10.48550/arxiv.1708.04802 · pith_short_12: SJY2RPHRPLBD · pith_short_16: SJY2RPHRPLBDBDSF · pith_short_8: SJY2RPHR

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/SJY2RPHRPLBDBDSFQICPR6OLP6 \
  | 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: 9271a8bcf17ac2308e458204f8f9cb7fabc818c1ef71b833b168e3ddfc70927c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f47430c494282553d3ca7f34058f18a76d3ac921c01e734d9ff2376df760da36",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2017-08-16T08:30:25Z",
    "title_canon_sha256": "95c1765f6e325449792e34624715b5edc10210c4fe524cb30d8b06f4cfebce0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.04802",
    "kind": "arxiv",
    "version": 1
  }
}