Pith Number

pith:2D3WCXOU

pith:2017:2D3WCXOUNTDOJZWEHKNFOJALQS

not attested not anchored not stored refs pending

Fourth order superintegrable systems separating in Polar Coordinates. I. Exotic Potentials

Adrian M. Escobar-Ruiz, J. C. L\'opez Vieyra, P. Winternitz

arxiv:1706.08655 v3 · 2017-06-27 · 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{2D3WCXOUNTDOJZWEHKNFOJALQS}

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	2026-05-18T00:29:51.536453Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0f7615dd46cc6e4e6c43a9a57240b848a002310d2cf127e3127ec38034bacac

Aliases

arxiv: 1706.08655 · arxiv_version: 1706.08655v3 · doi: 10.48550/arxiv.1706.08655 · pith_short_12: 2D3WCXOUNTDO · pith_short_16: 2D3WCXOUNTDOJZWE · pith_short_8: 2D3WCXOU

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/2D3WCXOUNTDOJZWEHKNFOJALQS \
  | 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: d0f7615dd46cc6e4e6c43a9a57240b848a002310d2cf127e3127ec38034bacac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f78fb534d09f6298062a5988a0cee05fa6ac9f5997660ebe823ea4632824c3e",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2017-06-27T03:04:37Z",
    "title_canon_sha256": "6de1315d947ad62aa0980d02b0b0c813ef2fe2a184607609402fdeabb24382f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.08655",
    "kind": "arxiv",
    "version": 3
  }
}