Pith Number

pith:2OLFTZHE

pith:2015:2OLFTZHEVDVYZYCM632PLKOF7B

not attested not anchored not stored refs pending

The classification of simple separable unital locally ASH algebras

George A. Elliott, Guihua Gong, Huaxin Lin, Zhuang Niu

arxiv:1506.02308 v2 · 2015-06-07 · math.OA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2OLFTZHEVDVYZYCM632PLKOF7B}

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	2026-05-18T01:36:49.571402Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d39659e4e4a8eb8ce04cf6f4f5a9c5f841fe69028ba266302270b8a78c70b15d

Aliases

arxiv: 1506.02308 · arxiv_version: 1506.02308v2 · doi: 10.48550/arxiv.1506.02308 · pith_short_12: 2OLFTZHEVDVY · pith_short_16: 2OLFTZHEVDVYZYCM · pith_short_8: 2OLFTZHE

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/2OLFTZHEVDVYZYCM632PLKOF7B \
  | 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: d39659e4e4a8eb8ce04cf6f4f5a9c5f841fe69028ba266302270b8a78c70b15d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7cdc03bcc60d41c70af1799df003116ea91f03828c43f609dbc80793bee00d57",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2015-06-07T20:07:10Z",
    "title_canon_sha256": "b477efb7e653882b26bdd41f8a7eb22e2af2c71680a07353a07cf4f2e0319011"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.02308",
    "kind": "arxiv",
    "version": 2
  }
}