Pith Number

pith:I35IVQWL

pith:2015:I35IVQWLN6DLGRRKGH4YOTZFGS

not attested not anchored not stored refs pending

Weighted composition operators on the Dirichlet space: boundedness and spectral properties

E. A. Gallardo-Guti\'errez, I. Chalendar, J.R. Partington

arxiv:1503.01130 v1 · 2015-03-03 · math.FA · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I35IVQWLN6DLGRRKGH4YOTZFGS}

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	2026-05-18T02:25:39.815146Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46fa8ac2cb6f86b3462a31f9874f2534a6e3ab4bd92b3fceee11b06c006ff8d2

Aliases

arxiv: 1503.01130 · arxiv_version: 1503.01130v1 · doi: 10.48550/arxiv.1503.01130 · pith_short_12: I35IVQWLN6DL · pith_short_16: I35IVQWLN6DLGRRK · pith_short_8: I35IVQWL

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/I35IVQWLN6DLGRRKGH4YOTZFGS \
  | 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: 46fa8ac2cb6f86b3462a31f9874f2534a6e3ab4bd92b3fceee11b06c006ff8d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eedd6d3a9217a9dcc7106ac5b1428f476aa6b55b51433570adba8fc751fa7882",
    "cross_cats_sorted": [
      "math.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2015-03-03T21:18:48Z",
    "title_canon_sha256": "8024441ef48fe854598c63f09b9233b2c90b956cf961129f6c15263af01e424d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.01130",
    "kind": "arxiv",
    "version": 1
  }
}