Pith Number

pith:KV4NLYZC

pith:2017:KV4NLYZCDDGNTGPRIHTETLYXUV

not attested not anchored not stored refs pending

Superintegrable classical Zernike system

Alexander Yakhno, George S. Pogosyan, Kurt Bernardo Wolf

arxiv:1702.08566 v1 · 2017-02-27 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KV4NLYZCDDGNTGPRIHTETLYXUV}

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	2026-05-18T00:37:34.314052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5578d5e32218ccd999f141e649af17a54c0695f872aa7b189a25374e20864286

Aliases

arxiv: 1702.08566 · arxiv_version: 1702.08566v1 · doi: 10.48550/arxiv.1702.08566 · pith_short_12: KV4NLYZCDDGN · pith_short_16: KV4NLYZCDDGNTGPR · pith_short_8: KV4NLYZC

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/KV4NLYZCDDGNTGPRIHTETLYXUV \
  | 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: 5578d5e32218ccd999f141e649af17a54c0695f872aa7b189a25374e20864286

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7d90f12a764626bd7b9b93732240b174c2c262593f301fc5eb38bc2b64eb154",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2017-02-27T22:29:45Z",
    "title_canon_sha256": "2860471b58fcb07f880e270eca34634bd0e4081f09baf689d59dbb39f4c3afba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.08566",
    "kind": "arxiv",
    "version": 1
  }
}