Pith Number

pith:5Z642WYO

pith:2017:5Z642WYOTDCSYPU545TUMLB2RZ

not attested not anchored not stored refs pending

Non-commutative Clark measures for the free and abelian Toeplitz algebras

Michael T. Jury, Robert T.W. Martin

arxiv:1703.02034 v1 · 2017-03-06 · 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{5Z642WYOTDCSYPU545TUMLB2RZ}

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	2026-05-18T00:49:20.794558Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee7dcd5b0e98c52c3e9de767462c3a8e73d75b6dbb542199336554988b40c3b0

Aliases

arxiv: 1703.02034 · arxiv_version: 1703.02034v1 · doi: 10.48550/arxiv.1703.02034 · pith_short_12: 5Z642WYOTDCS · pith_short_16: 5Z642WYOTDCSYPU5 · pith_short_8: 5Z642WYO

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/5Z642WYOTDCSYPU545TUMLB2RZ \
  | 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: ee7dcd5b0e98c52c3e9de767462c3a8e73d75b6dbb542199336554988b40c3b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfeed15b158c430e0bdf8281808bbdd4faf3875981cd5adaf2fa67cf7634b6b9",
    "cross_cats_sorted": [
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2017-03-06T11:36:56Z",
    "title_canon_sha256": "3ea58a63a31632a0905186609c290c2e9c061bc068dce73565a9b49ae0c5605a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.02034",
    "kind": "arxiv",
    "version": 1
  }
}