Pith Number

pith:2RCRHTLK

pith:2013:2RCRHTLKE44VBPVG7BLCTM7CMU

not attested not anchored not stored refs pending

Paley--Wiener Theorems for the U(n)--spherical transform on the Heisenberg group

Bianca Di Blasio, Francesca Astengo, Fulvio Ricci

arxiv:1303.0997 v1 · 2013-03-05 · 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{2RCRHTLKE44VBPVG7BLCTM7CMU}

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	2026-05-18T03:31:53.200247Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d44513cd6a273950bea6f85629b3e2650aacf5a24f3a3c840adebf100c3ca664

Aliases

arxiv: 1303.0997 · arxiv_version: 1303.0997v1 · doi: 10.48550/arxiv.1303.0997 · pith_short_12: 2RCRHTLKE44V · pith_short_16: 2RCRHTLKE44VBPVG · pith_short_8: 2RCRHTLK

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/2RCRHTLKE44VBPVG7BLCTM7CMU \
  | 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: d44513cd6a273950bea6f85629b3e2650aacf5a24f3a3c840adebf100c3ca664

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b684b34f7d4f66a70e9f77666a698b8197c3f92471b5e749942a2e048b790bfe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2013-03-05T11:47:47Z",
    "title_canon_sha256": "46dc7f35a28a2f214b3e2958acd7557d4a0bc5261891f52c98fce4bf28369cac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.0997",
    "kind": "arxiv",
    "version": 1
  }
}