Pith Number

pith:GUUCTPPJ

pith:2009:GUUCTPPJC45BNBDPLTWUL6EWGE

not attested not anchored not stored refs pending

Maximal superintegrability of the generalized Kepler--Coulomb system on N-dimensional curved spaces

Angel Ballesteros, Francisco J. Herranz

arxiv:0903.2337 v1 · 2009-03-13 · math-ph · math.MP · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GUUCTPPJC45BNBDPLTWUL6EWGE}

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	2026-05-18T02:14:28.569597Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

352829bde9173a16846f5ced45f89631323a0dc61b819e04a1ed62351be80cc1

Aliases

arxiv: 0903.2337 · arxiv_version: 0903.2337v1 · doi: 10.48550/arxiv.0903.2337 · pith_short_12: GUUCTPPJC45B · pith_short_16: GUUCTPPJC45BNBDP · pith_short_8: GUUCTPPJ

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/GUUCTPPJC45BNBDPLTWUL6EWGE \
  | 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: 352829bde9173a16846f5ced45f89631323a0dc61b819e04a1ed62351be80cc1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae3ffcbd460ebeec180a1028cd36b526e8abae726c6f901d9c92ccec8a085ab1",
    "cross_cats_sorted": [
      "math.MP",
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2009-03-13T09:28:01Z",
    "title_canon_sha256": "b30c6d764d47f10eaac94801aa9df05affbabda7d3aeb7d5c7897deb7db43206"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.2337",
    "kind": "arxiv",
    "version": 1
  }
}