Pith Number

pith:FXWLOXVV

pith:2009:FXWLOXVVJPLJLAA7MGZCIBPHRS

not attested not anchored not stored refs pending

Local Derivations on Algebras of Measurable Operators

B. O. Nurjanov, K. K. Kudaybergenov, S. Albeverio, Sh. A. Ayupov

arxiv:0901.2983 v1 · 2009-01-20 · 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{FXWLOXVVJPLJLAA7MGZCIBPHRS}

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	2026-05-18T03:00:59.790086Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2decb75eb54bd695801f61b22405e78caeca566e5e88967c9df1623893512f6d

Aliases

arxiv: 0901.2983 · arxiv_version: 0901.2983v1 · doi: 10.48550/arxiv.0901.2983 · pith_short_12: FXWLOXVVJPLJ · pith_short_16: FXWLOXVVJPLJLAA7 · pith_short_8: FXWLOXVV

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/FXWLOXVVJPLJLAA7MGZCIBPHRS \
  | 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: 2decb75eb54bd695801f61b22405e78caeca566e5e88967c9df1623893512f6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c469affe6ad90e5f2635bd1f820306457fa9b57ad7894fb98fb695734c8c7ce8",
    "cross_cats_sorted": [
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2009-01-20T05:49:17Z",
    "title_canon_sha256": "c12c3764cc61592c8662088a346eae92cca4db5e0d2bb63b197293489e0a51bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0901.2983",
    "kind": "arxiv",
    "version": 1
  }
}