Pith Number

pith:FFYY2JJV

pith:2025:FFYY2JJV2U3JKCYO6X4ZSYQO2P

not attested not anchored not stored refs pending

On a distinctive property of Fourier bases associated with $N$- Bernoulli Convolutions

Xing-Gang He, Zhi-Yi Wu, Zi-Chao Chi

arxiv:2506.00364 v1 · 2025-05-31 · 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{FFYY2JJV2U3JKCYO6X4ZSYQO2P}

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	2026-07-05T11:13:33.228396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29718d2535d536950b0ef5f999620ed3f1deabaa9b91e986cbf1d57b2f15b78a

Aliases

arxiv: 2506.00364 · arxiv_version: 2506.00364v1 · doi: 10.48550/arxiv.2506.00364 · pith_short_12: FFYY2JJV2U3J · pith_short_16: FFYY2JJV2U3JKCYO · pith_short_8: FFYY2JJV

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/FFYY2JJV2U3JKCYO6X4ZSYQO2P \
  | 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: 29718d2535d536950b0ef5f999620ed3f1deabaa9b91e986cbf1d57b2f15b78a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3df56f62fdb8610a7aae3dd7350651ef216a307eb203af03c57a5ad5e5bda20b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2025-05-31T03:07:44Z",
    "title_canon_sha256": "dd2d34288d4bd8171f431c384484e04e8a6d8aab66ecec88d1e621c299f62584"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.00364",
    "kind": "arxiv",
    "version": 1
  }
}