Pith Number

pith:US4XWEKG

pith:2016:US4XWEKGRC3HPVOUTZ42ZW33GC

not attested not anchored not stored refs pending

Radial Fourier Multipliers in $\mathbb{R}^3$ and $\mathbb{R}^4$

Laura Cladek

arxiv:1610.03201 v1 · 2016-10-11 · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{US4XWEKGRC3HPVOUTZ42ZW33GC}

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	2026-05-18T00:20:57.120031Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4b97b114688b677d5d49e79acdb7b3085326c2485dc9daf447e8d57221ae505

Aliases

arxiv: 1610.03201 · arxiv_version: 1610.03201v1 · doi: 10.48550/arxiv.1610.03201 · pith_short_12: US4XWEKGRC3H · pith_short_16: US4XWEKGRC3HPVOU · pith_short_8: US4XWEKG

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/US4XWEKGRC3HPVOUTZ42ZW33GC \
  | 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: a4b97b114688b677d5d49e79acdb7b3085326c2485dc9daf447e8d57221ae505

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ca5b094dd6b4d8ddcd8b7872cf589c87e60df2c751695f6a8cc14f3718b1f81",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2016-10-11T05:54:35Z",
    "title_canon_sha256": "95add0054418c615279936acc8a5a998cad4db2dc585dd4f5ddcf22f1f2e01ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.03201",
    "kind": "arxiv",
    "version": 1
  }
}