Pith Number

pith:KUHIBYC6

pith:2015:KUHIBYC63SUMSG2DKDKW3P2VB7

not attested not anchored not stored refs pending

Quasidiagonal traces on exact $C^\ast$-algebras

James Gabe

arxiv:1511.02760 v1 · 2015-11-09 · 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{KUHIBYC63SUMSG2DKDKW3P2VB7}

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	2026-05-18T01:27:29.411773Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

550e80e05edca8c91b4350d56dbf550fd89e175fed8540026ae1b501370d045b

Aliases

arxiv: 1511.02760 · arxiv_version: 1511.02760v1 · doi: 10.48550/arxiv.1511.02760 · pith_short_12: KUHIBYC63SUM · pith_short_16: KUHIBYC63SUMSG2D · pith_short_8: KUHIBYC6

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/KUHIBYC63SUMSG2DKDKW3P2VB7 \
  | 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: 550e80e05edca8c91b4350d56dbf550fd89e175fed8540026ae1b501370d045b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea74f0bea3ff2253359683eb681964e12af4e7a1366b0f271f700b1fd9e8bc6e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2015-11-09T17:10:45Z",
    "title_canon_sha256": "0463b2979e38a749437d61bed4fd22b7f2e2a9ad0d66eda005816c7470bd9029"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.02760",
    "kind": "arxiv",
    "version": 1
  }
}