Pith Number

pith:ZJ236HH3

pith:2012:ZJ236HH3GMCC62R6WJ7WQERHDI

not attested not anchored not stored refs pending

Z-stability of crossed products by strongly outer actions II

Hiroki Matui, Yasuhiko Sato

arxiv:1205.1590 v2 · 2012-05-08 · 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{ZJ236HH3GMCC62R6WJ7WQERHDI}

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	2026-05-18T00:37:37.678308Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca75bf1cfb33042f6a3eb27f6812271a3389739a70aea370ede98fc8391a0333

Aliases

arxiv: 1205.1590 · arxiv_version: 1205.1590v2 · doi: 10.48550/arxiv.1205.1590 · pith_short_12: ZJ236HH3GMCC · pith_short_16: ZJ236HH3GMCC62R6 · pith_short_8: ZJ236HH3

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/ZJ236HH3GMCC62R6WJ7WQERHDI \
  | 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: ca75bf1cfb33042f6a3eb27f6812271a3389739a70aea370ede98fc8391a0333

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93e71d1e897ea45e8a0bcb7080d2f1c741bcac95939d7692e608420cbaa76bf1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2012-05-08T04:43:21Z",
    "title_canon_sha256": "025839a8c0dbcd782d40de17c0b95eef2abb6c4fe49239e81e7fe208ffafd66b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.1590",
    "kind": "arxiv",
    "version": 2
  }
}