Pith Number

pith:N4OK45PZ

pith:2016:N4OK45PZ2P7E3KCAPJVFDAIRVF

not attested not anchored not stored refs pending

A Class of Sub-Hardy Hilbert Spaces Associated with Weighted Shifts

Dinesh Singh, Sneh Lata

arxiv:1608.02328 v2 · 2016-08-08 · 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{N4OK45PZ2P7E3KCAPJVFDAIRVF}

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	2026-05-18T00:47:26.914327Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f1cae75f9d3fe4da8407a6a518111a940249aadd2b9ef1d05a9693818212982

Aliases

arxiv: 1608.02328 · arxiv_version: 1608.02328v2 · doi: 10.48550/arxiv.1608.02328 · pith_short_12: N4OK45PZ2P7E · pith_short_16: N4OK45PZ2P7E3KCA · pith_short_8: N4OK45PZ

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/N4OK45PZ2P7E3KCAPJVFDAIRVF \
  | 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: 6f1cae75f9d3fe4da8407a6a518111a940249aadd2b9ef1d05a9693818212982

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52a77c061351185523afc33b9e066760f83076227346dd9f0423321078f06f64",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2016-08-08T06:07:41Z",
    "title_canon_sha256": "bbe5322661b37016d814d56ebf760c4cac0a757534f69e6044929788393f02b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.02328",
    "kind": "arxiv",
    "version": 2
  }
}