Pith Number

pith:GVCWBCJV

pith:2016:GVCWBCJVSTWJRL3JEBEKM6ARCO

not attested not anchored not stored refs pending

Prony's method on the sphere

H. Michael M\"oller, Stefan Kunis, Ulrich von der Ohe

arxiv:1603.02020 v1 · 2016-03-07 · math.NA · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GVCWBCJVSTWJRL3JEBEKM6ARCO}

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	2026-05-18T01:19:31.832565Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

354560893594ec98af692048a67811138ba25261c3b2ad25fa521a5a302616ec

Aliases

arxiv: 1603.02020 · arxiv_version: 1603.02020v1 · doi: 10.48550/arxiv.1603.02020 · pith_short_12: GVCWBCJVSTWJ · pith_short_16: GVCWBCJVSTWJRL3J · pith_short_8: GVCWBCJV

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/GVCWBCJVSTWJRL3JEBEKM6ARCO \
  | 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: 354560893594ec98af692048a67811138ba25261c3b2ad25fa521a5a302616ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb71d49b17ae42539ceee6e0d21b55fd24ceddf477226adef82d147995291a9e",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-03-07T12:01:01Z",
    "title_canon_sha256": "42f6270c9914a8e94bfd46f41b11368baf18a4a87c8429c59ae4374829246a3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.02020",
    "kind": "arxiv",
    "version": 1
  }
}