Pith Number

pith:SEAWVKOB

pith:2025:SEAWVKOBF62EQW2BQI56HXJRXY

not attested not anchored not stored refs pending

Exponential Riesz bases in non-Archimedean locally compact Abelian groups

Aihua Fan, Shilei Fan

arxiv:2505.21310 v2 · 2025-05-27 · 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{SEAWVKOBF62EQW2BQI56HXJRXY}

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	2026-07-05T11:11:47.226190Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91016aa9c12fb4485b41823be3dd31be038cae8c1af33fdef1b0ca61265aa1c3

Aliases

arxiv: 2505.21310 · arxiv_version: 2505.21310v2 · doi: 10.48550/arxiv.2505.21310 · pith_short_12: SEAWVKOBF62E · pith_short_16: SEAWVKOBF62EQW2B · pith_short_8: SEAWVKOB

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/SEAWVKOBF62EQW2BQI56HXJRXY \
  | 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: 91016aa9c12fb4485b41823be3dd31be038cae8c1af33fdef1b0ca61265aa1c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "534d6e4ce62d69875c2cba19012d698fedc68ca9a5caaa40d7fbf78906536ff7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2025-05-27T15:08:55Z",
    "title_canon_sha256": "2ec246a0f2c83ffb491be99f2d4b5f68371d363d3c2a419019eaa5b39587d79a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.21310",
    "kind": "arxiv",
    "version": 2
  }
}