Pith Number

pith:AMQL5EC2

pith:2015:AMQL5EC2EKCCEIDNPLGV3IHU4E

not attested not anchored not stored refs pending

A Rokhlin type theorem for simple C*-algebras of finite nuclear dimension

Hung-Chang Liao

arxiv:1506.01448 v2 · 2015-06-04 · 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{AMQL5EC2EKCCEIDNPLGV3IHU4E}

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	2026-05-18T01:09:59.762363Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0320be905a228422206d7acd5da0f4e127bb8563c0d2b48f48d245cc575fd665

Aliases

arxiv: 1506.01448 · arxiv_version: 1506.01448v2 · doi: 10.48550/arxiv.1506.01448 · pith_short_12: AMQL5EC2EKCC · pith_short_16: AMQL5EC2EKCCEIDN · pith_short_8: AMQL5EC2

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/AMQL5EC2EKCCEIDNPLGV3IHU4E \
  | 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: 0320be905a228422206d7acd5da0f4e127bb8563c0d2b48f48d245cc575fd665

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e38324c9fb7ada9712e1b70261d714a1babaf00db6dd3a888c1c251d16b63a19",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2015-06-04T02:08:30Z",
    "title_canon_sha256": "6f8c8033519fc48ac29c1a8f5de301800404b9d58c79dd6543dcb63fcd9b1c0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.01448",
    "kind": "arxiv",
    "version": 2
  }
}