Pith Number

pith:WHOSMW57

pith:2020:WHOSMW57CYWQYKAOVJJDNXSDNL

not attested not anchored not stored refs pending

Pure Point Diffraction and Mean, Besicovitch and Weyl Almost Periodicity

Daniel Lenz, Nicolae Strungaru, Timo Spindeler

arxiv:2006.10821 v1 · 2020-06-18 · math.CA · 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{WHOSMW57CYWQYKAOVJJDNXSDNL}

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.

Cited by

2 papers in Pith

Continuous diffraction spectrum and the uniform vanishing of Fourier--Bohr coefficients

On almost periodicity in crystalline measures

Receipt and verification

First computed	2026-07-05T01:11:34.777872Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1dd265bbf162d0c280eaa5236de436af75750c18613408cd5a846d386c7824d

Aliases

arxiv: 2006.10821 · arxiv_version: 2006.10821v1 · doi: 10.48550/arxiv.2006.10821 · pith_short_12: WHOSMW57CYWQ · pith_short_16: WHOSMW57CYWQYKAO · pith_short_8: WHOSMW57

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/WHOSMW57CYWQYKAOVJJDNXSDNL \
  | 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: b1dd265bbf162d0c280eaa5236de436af75750c18613408cd5a846d386c7824d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2186e6f837d9c92d32d0a10c99824a30baa3a4e2a0e6c6c39aff2de44d8f65d",
    "cross_cats_sorted": [
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2020-06-18T19:32:35Z",
    "title_canon_sha256": "31027bcded81b4d580c905f879d26d39547d41a697c2cb1402e93c28496dbd25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.10821",
    "kind": "arxiv",
    "version": 1
  }
}