Pith Number

pith:NKJLA6DG

pith:2015:NKJLA6DGT2LOV2VCWECUKDY5EX

not attested not anchored not stored refs pending

Decompositions of preduals of JBW and JBW$^*$ algebras

Jan Hamhalter, Martin Bohata, Ond\v{r}ej F.K. Kalenda

arxiv:1511.01086 v2 · 2015-11-03 · math.OA · math.FA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NKJLA6DGT2LOV2VCWECUKDY5EX}

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	2026-05-18T00:46:43.070913Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a92b078669e96eaeaa2b105450f1d25f8fc88da116708a7dcceac8ba5aefc68

Aliases

arxiv: 1511.01086 · arxiv_version: 1511.01086v2 · doi: 10.48550/arxiv.1511.01086 · pith_short_12: NKJLA6DGT2LO · pith_short_16: NKJLA6DGT2LOV2VC · pith_short_8: NKJLA6DG

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/NKJLA6DGT2LOV2VCWECUKDY5EX \
  | 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: 6a92b078669e96eaeaa2b105450f1d25f8fc88da116708a7dcceac8ba5aefc68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "668ba1b042f4da5195ae4091684f56826851e91c83e3c04adce11999d6f15fc5",
    "cross_cats_sorted": [
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2015-11-03T15:41:29Z",
    "title_canon_sha256": "194bf96d491700723311b7b43e0caea40ebfd4fb6a66749e7e4b84eec4f980c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.01086",
    "kind": "arxiv",
    "version": 2
  }
}