Pith Number

pith:5Y2EYRE7

pith:2014:5Y2EYRE7ZWIAVYQOCPRQFWTXEE

not attested not anchored not stored refs pending

The order topology for a von Neumann algebra

Emmanuel Chetcuti, Hans Weber, Jan Hamhalter

arxiv:1411.1890 v1 · 2014-11-07 · 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{5Y2EYRE7ZWIAVYQOCPRQFWTXEE}

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	2026-05-18T02:38:20.296854Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee344c449fcd900ae20e13e302da77211268499735af7aab626650f7c2ef8c84

Aliases

arxiv: 1411.1890 · arxiv_version: 1411.1890v1 · doi: 10.48550/arxiv.1411.1890 · pith_short_12: 5Y2EYRE7ZWIA · pith_short_16: 5Y2EYRE7ZWIAVYQO · pith_short_8: 5Y2EYRE7

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/5Y2EYRE7ZWIAVYQOCPRQFWTXEE \
  | 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: ee344c449fcd900ae20e13e302da77211268499735af7aab626650f7c2ef8c84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89add0246dca78ad63b76c7380362be777c3716ea69c6094ef9279dcb76c200b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2014-11-07T11:55:24Z",
    "title_canon_sha256": "8c7e503e2ae906035217c3ab3af9b750662a7826fcaa109d028434246aba0c62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.1890",
    "kind": "arxiv",
    "version": 1
  }
}