Pith Number

pith:JYNYEWHB

pith:2011:JYNYEWHBXPFZJDZUXF4HAUJUI6

not attested not anchored not stored refs pending

Conditions of coincidence of central extensions of von Neumann algebras and algebras of measurable operators

K. K. Kudaybergenov, R. T. Djumamuratov, S. Albeverio

arxiv:1110.4779 v1 · 2011-10-21 · 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{JYNYEWHBXPFZJDZUXF4HAUJUI6}

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	2026-05-18T04:10:35.046825Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e1b8258e1bbcb948f34b97870513447b706de989a4a1b4c78f41287b942c755

Aliases

arxiv: 1110.4779 · arxiv_version: 1110.4779v1 · doi: 10.48550/arxiv.1110.4779 · pith_short_12: JYNYEWHBXPFZ · pith_short_16: JYNYEWHBXPFZJDZU · pith_short_8: JYNYEWHB

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/JYNYEWHBXPFZJDZUXF4HAUJUI6 \
  | 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: 4e1b8258e1bbcb948f34b97870513447b706de989a4a1b4c78f41287b942c755

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfe99615244fd03e2a0ce3ec2df6cabf2e050b577dabf2a1099ca5fe7b3cae76",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2011-10-21T12:50:24Z",
    "title_canon_sha256": "2805dc0ad58d98d1e498955b9191c08b7526614f0df97cb8b2a00db006afee87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.4779",
    "kind": "arxiv",
    "version": 1
  }
}