Pith Number

pith:XYC7EW5H

pith:2010:XYC7EW5HWH7VT462OV5UEDEFWK

not attested not anchored not stored refs pending

Multi-parameter singular Radon transforms

Brian Street, Elias M. Stein

arxiv:1012.2610 v2 · 2010-12-13 · 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{XYC7EW5HWH7VT462OV5UEDEFWK}

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	2026-05-18T04:30:47.220079Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be05f25ba7b1ff59f3da757b420c85b2b7ddaec2372fcfc9cdbcf3af24626b48

Aliases

arxiv: 1012.2610 · arxiv_version: 1012.2610v2 · doi: 10.48550/arxiv.1012.2610 · pith_short_12: XYC7EW5HWH7V · pith_short_16: XYC7EW5HWH7VT462 · pith_short_8: XYC7EW5H

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/XYC7EW5HWH7VT462OV5UEDEFWK \
  | 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: be05f25ba7b1ff59f3da757b420c85b2b7ddaec2372fcfc9cdbcf3af24626b48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11efee8ac7ff1b6ee513da29cdf3bab56088bc060f7ed83cc5c16c417a997713",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2010-12-13T01:26:08Z",
    "title_canon_sha256": "cce34db388f3c9fb7dbeb3ff3c1a10c2523d67903d568cb870abc056073188b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.2610",
    "kind": "arxiv",
    "version": 2
  }
}