Pith Number

pith:Y3UTE7EN

pith:2011:Y3UTE7ENGYF55UTOOGWBWZYP6H

not attested not anchored not stored refs pending

A novel sampling theorem on the sphere

J. D. McEwen, Y. Wiaux

arxiv:1110.6298 v1 · 2011-10-28 · cs.IT · astro-ph.IM · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y3UTE7ENGYF55UTOOGWBWZYP6H}

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	2026-05-18T04:04:29.696741Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6e9327c8d360bded26e71ac1b670ff1e69f08a214b78043f4b2ebba7ebaa62c

Aliases

arxiv: 1110.6298 · arxiv_version: 1110.6298v1 · doi: 10.48550/arxiv.1110.6298 · pith_short_12: Y3UTE7ENGYF5 · pith_short_16: Y3UTE7ENGYF55UTO · pith_short_8: Y3UTE7EN

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/Y3UTE7ENGYF55UTOOGWBWZYP6H \
  | 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: c6e9327c8d360bded26e71ac1b670ff1e69f08a214b78043f4b2ebba7ebaa62c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e861c1f41b91b266cc4ef93a8ceeb8dc3e04a8f3379ac5fa856f3a4653dbae83",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2011-10-28T11:23:29Z",
    "title_canon_sha256": "98ddcfd63e74ba5e1da4c2f7983a502e0682c43d6f0ab848d30f0e5e256d942e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.6298",
    "kind": "arxiv",
    "version": 1
  }
}