Pith Number

pith:ZXM667MU

pith:2024:ZXM667MUL3SVCSRYTY6RUQJRZ3

not attested not anchored not stored refs pending

Rigidity results for group von Neumann algebras with diffuse center

Adriana Fern\'andez Quero, Hui Tan, Ionu\c{t} Chifan

arxiv:2403.01280 v3 · 2024-03-02 · 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{ZXM667MUL3SVCSRYTY6RUQJRZ3}

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.

Cited by

1 paper in Pith

W$^*$-superrigidity for property (T) groups with infinite center

Receipt and verification

First computed	2026-07-05T09:20:41.325403Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cdd9ef7d945ee5514a389e3d1a4131ced76f63c659d43b3de7836b859a7b750e

Aliases

arxiv: 2403.01280 · arxiv_version: 2403.01280v3 · doi: 10.48550/arxiv.2403.01280 · pith_short_12: ZXM667MUL3SV · pith_short_16: ZXM667MUL3SVCSRY · pith_short_8: ZXM667MU

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/ZXM667MUL3SVCSRYTY6RUQJRZ3 \
  | 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: cdd9ef7d945ee5514a389e3d1a4131ced76f63c659d43b3de7836b859a7b750e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1e87a4d88ce49065421dc50f4d79c25e60d5a1fd6debf5cfd55ef9b69ba4631",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2024-03-02T18:25:30Z",
    "title_canon_sha256": "628352bf1b3f34bcdeca7f8977060337cae301c10aa5ddd8f485502974d6a1ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.01280",
    "kind": "arxiv",
    "version": 3
  }
}