Pith Number

pith:43K3N6QS

pith:2015:43K3N6QSRTPJ5MHWORRTWXGCKE

not attested not anchored not stored refs pending

Fractional Riesz-Hilbert transforms and fractional monogenic signals

Swanhild Bernstein

arxiv:1507.05035 v1 · 2015-06-10 · 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{43K3N6QSRTPJ5MHWORRTWXGCKE}

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	2026-05-18T01:36:42.078415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6d5b6fa128cde9eb0f674633b5cc2510dc11339eb4d5784671349d8baef064c

Aliases

arxiv: 1507.05035 · arxiv_version: 1507.05035v1 · doi: 10.48550/arxiv.1507.05035 · pith_short_12: 43K3N6QSRTPJ · pith_short_16: 43K3N6QSRTPJ5MHW · pith_short_8: 43K3N6QS

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/43K3N6QSRTPJ5MHWORRTWXGCKE \
  | 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: e6d5b6fa128cde9eb0f674633b5cc2510dc11339eb4d5784671349d8baef064c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79bfe6c213a9e2086cdeb301922746f88d70e8fe78179736d12ab8ac1cbb2e06",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2015-06-10T17:18:01Z",
    "title_canon_sha256": "ab4ea05d3844bb65312c45194a759e12ec6e461c8ae1917c4f2c71c8a5912c67"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.05035",
    "kind": "arxiv",
    "version": 1
  }
}