Pith Number

pith:XEXU365K

pith:2009:XEXU365KMOUUSAS4JABMOQWDIV

not attested not anchored not stored refs pending

Endpoint bounds for a generalized {R}adon transform

Betsy Stovall

arxiv:0905.3926 v1 · 2009-05-24 · math.CA · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XEXU365KMOUUSAS4JABMOQWDIV}

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	2026-05-18T02:58:03.157870Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b92f4dfbaa63a949025c4802c742c345711ce0ecbaf9704241b0ccf169834242

Aliases

arxiv: 0905.3926 · arxiv_version: 0905.3926v1 · doi: 10.48550/arxiv.0905.3926 · pith_short_12: XEXU365KMOUU · pith_short_16: XEXU365KMOUUSAS4 · pith_short_8: XEXU365K

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/XEXU365KMOUUSAS4JABMOQWDIV \
  | 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: b92f4dfbaa63a949025c4802c742c345711ce0ecbaf9704241b0ccf169834242

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42d39fec6740348c6e2ab7f71c808971d9a0ffaadce7231426e95269da05169b",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2009-05-24T22:19:37Z",
    "title_canon_sha256": "077b527695fd4e8f39075df7ac8d273fd13753b4ad130e6d2a5c96dc3f62d775"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.3926",
    "kind": "arxiv",
    "version": 1
  }
}