Pith Number

pith:6N4Q6EGD

pith:2023:6N4Q6EGDN7OHCFZZ542FXW4BOV

not attested not anchored not stored refs pending

Endomorphisms of Z-absorbing C*-algebras without conditional expectations

Yasuhiko Sato

arxiv:2309.11068 v2 · 2023-09-20 · math.OA · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6N4Q6EGDN7OHCFZZ542FXW4BOV}

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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.

Cited by

1 paper in Pith

Ergodic automorphisms on Kirchberg algebras

Receipt and verification

First computed	2026-07-05T07:38:30.720671Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3790f10c36fdc711739ef345bdb81756ce2b530015792cd6da0132ab379ef98

Aliases

arxiv: 2309.11068 · arxiv_version: 2309.11068v2 · doi: 10.48550/arxiv.2309.11068 · pith_short_12: 6N4Q6EGDN7OH · pith_short_16: 6N4Q6EGDN7OHCFZZ · pith_short_8: 6N4Q6EGD

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/6N4Q6EGDN7OHCFZZ542FXW4BOV \
  | 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: f3790f10c36fdc711739ef345bdb81756ce2b530015792cd6da0132ab379ef98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f102561ca865e619dd87b5edc1dfd272833fd143e552648fb06edaed873a66f1",
    "cross_cats_sorted": [
      "math.FA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2023-09-20T05:15:36Z",
    "title_canon_sha256": "f4b711730081ea847108b08c5b39aadd02c9beba2b9e653ac9a38fdb0a8a730e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.11068",
    "kind": "arxiv",
    "version": 2
  }
}