Pith Number

pith:QFLXSTHZ

pith:2010:QFLXSTHZBEQISRCQKVOMZOFJXN

not attested not anchored not stored refs pending

Proper asymptotic unitary equivalence in $\KK$-theory and projection lifting from the corona algebra

Hyun Ho Lee

arxiv:1009.2592 v1 · 2010-09-14 · 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{QFLXSTHZBEQISRCQKVOMZOFJXN}

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	2026-05-18T04:40:56.761010Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8157794cf90920894450555cccb8a9bb6070bb6dc28ec35476da7834570e1d67

Aliases

arxiv: 1009.2592 · arxiv_version: 1009.2592v1 · doi: 10.48550/arxiv.1009.2592 · pith_short_12: QFLXSTHZBEQI · pith_short_16: QFLXSTHZBEQISRCQ · pith_short_8: QFLXSTHZ

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/QFLXSTHZBEQISRCQKVOMZOFJXN \
  | 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: 8157794cf90920894450555cccb8a9bb6070bb6dc28ec35476da7834570e1d67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aaefecc60d1838aca5aefe7127650826e70327b82e7e0ea40b47e1b8147534b1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2010-09-14T08:36:07Z",
    "title_canon_sha256": "e38e12a9b80c0058af24571ba69267dbef1761e7d5d19ab015de510366464c82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.2592",
    "kind": "arxiv",
    "version": 1
  }
}