Pith Number

pith:OHSHQGMD

pith:2014:OHSHQGMDMYDEQPYQSX6EGBIAMJ

not attested not anchored not stored refs pending

Similarity degree of type II$_1$ von Neumann algebras with Property $\Gamma$

Don Hadwin, Junhao Shen, Wenhua Qian

arxiv:1407.6929 v4 · 2014-07-25 · 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{OHSHQGMDMYDEQPYQSX6EGBIAMJ}

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	2026-05-18T02:19:42.610085Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71e47819836606483f1095fc430500627b72015fea36354bec541de5f6152ec4

Aliases

arxiv: 1407.6929 · arxiv_version: 1407.6929v4 · doi: 10.48550/arxiv.1407.6929 · pith_short_12: OHSHQGMDMYDE · pith_short_16: OHSHQGMDMYDEQPYQ · pith_short_8: OHSHQGMD

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/OHSHQGMDMYDEQPYQSX6EGBIAMJ \
  | 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: 71e47819836606483f1095fc430500627b72015fea36354bec541de5f6152ec4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce020f59882aa2cfc2127bd4ea06fc3f79efd9b38ee5ab569b0a49a09f42f7f8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2014-07-25T15:09:10Z",
    "title_canon_sha256": "abf21e86d0295c2a2856753f9e4d3806cf8139f252c52ca340d3cbb5e4346bc5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.6929",
    "kind": "arxiv",
    "version": 4
  }
}