Pith Number

pith:YCPUSXOW

pith:2017:YCPUSXOW3J3Y4F6AZA3SARB7SG

not attested not anchored not stored refs pending

Semigroups of weighted composition operators in spaces of analytic functions

Irina Ar\'evalo, Marcos Oliva

arxiv:1706.09001 v1 · 2017-06-27 · 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{YCPUSXOW3J3Y4F6AZA3SARB7SG}

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	2026-05-18T00:41:20.167410Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c09f495dd6da778e17c0c83720443f9197ae21bc808205229dcde9782f4cfd27

Aliases

arxiv: 1706.09001 · arxiv_version: 1706.09001v1 · doi: 10.48550/arxiv.1706.09001 · pith_short_12: YCPUSXOW3J3Y · pith_short_16: YCPUSXOW3J3Y4F6A · pith_short_8: YCPUSXOW

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/YCPUSXOW3J3Y4F6AZA3SARB7SG \
  | 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: c09f495dd6da778e17c0c83720443f9197ae21bc808205229dcde9782f4cfd27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "178dc782056b73bd5613a227ba833ec97e00f56df48439dfdbad6e2a5989cfd2",
    "cross_cats_sorted": [
      "math.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2017-06-27T18:29:11Z",
    "title_canon_sha256": "fd1ce38cffcd1a63562ccf21440eed9691658b11d6b49b3be1ee948ad31bd722"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.09001",
    "kind": "arxiv",
    "version": 1
  }
}