Pith Number

pith:SO2VRCQK

pith:2015:SO2VRCQKIU254OJDN4QPQBEIYI

not attested not anchored not stored refs pending

Beurling-Type Invariant Subspaces of the Poletsky-Stessin Hardy Spaces in the Bidisc

Beyaz Basak Koca, Sibel Sahin

arxiv:1506.07538 v2 · 2015-06-24 · 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{SO2VRCQKIU254OJDN4QPQBEIYI}

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	2026-05-18T01:10:33.311581Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93b5588a0a4535de39236f20f80488c2196eb51aff488408f1f8c588342b994d

Aliases

arxiv: 1506.07538 · arxiv_version: 1506.07538v2 · doi: 10.48550/arxiv.1506.07538 · pith_short_12: SO2VRCQKIU25 · pith_short_16: SO2VRCQKIU254OJD · pith_short_8: SO2VRCQK

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/SO2VRCQKIU254OJDN4QPQBEIYI \
  | 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: 93b5588a0a4535de39236f20f80488c2196eb51aff488408f1f8c588342b994d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21a5951f77f60dcd54e9ff5ee772fd588be9d2c068a4e1386c12517182a4f79f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2015-06-24T20:03:08Z",
    "title_canon_sha256": "eb91e5bb49776e5f90b6f3fff0898f58b2db82f983b2420f645b4640d7e21106"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.07538",
    "kind": "arxiv",
    "version": 2
  }
}