Pith Number

pith:YPWXIQL6

pith:2018:YPWXIQL6NZGZ5YOJR5VU3AJXE7

not attested not anchored not stored refs pending

Riesz Decomposition Relative to C*-Algebra Homomorphisms

Abdelaziz Tajmouati, Abdeslam El Bakkali, Safae Alaoui Chrifi

arxiv:1803.10483 v1 · 2018-03-28 · math.SP · 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{YPWXIQL6NZGZ5YOJR5VU3AJXE7}

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	2026-05-18T00:19:55.225936Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3ed74417e6e4d9ee1c98f6b4d813727f656385a0ffbf031ea4ee596c62731d0

Aliases

arxiv: 1803.10483 · arxiv_version: 1803.10483v1 · doi: 10.48550/arxiv.1803.10483 · pith_short_12: YPWXIQL6NZGZ · pith_short_16: YPWXIQL6NZGZ5YOJ · pith_short_8: YPWXIQL6

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/YPWXIQL6NZGZ5YOJR5VU3AJXE7 \
  | 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: c3ed74417e6e4d9ee1c98f6b4d813727f656385a0ffbf031ea4ee596c62731d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "895a32fef412ada08e57ba4ae5ef258a19aa5f102fb31748c65bff4f57686efc",
    "cross_cats_sorted": [
      "math.OA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SP",
    "submitted_at": "2018-03-28T09:29:44Z",
    "title_canon_sha256": "35ef15182082bff8cf6c37a01ffa67ed27dbfd4289f65f6e5df67dbd248ecaec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.10483",
    "kind": "arxiv",
    "version": 1
  }
}