Pith Number

pith:G2NCY2IL

pith:2015:G2NCY2ILJOYFJVXHSD7NPABN6E

not attested not anchored not stored refs pending

Connection between quantum systems involving the fourth Painleve transcendent and $k$-step rational extensions of the harmonic oscillator related to Hermite EOP

Christiane Quesne, Ian Marquette

arxiv:1511.01992 v1 · 2015-11-06 · 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{G2NCY2ILJOYFJVXHSD7NPABN6E}

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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	2026-05-18T00:25:21.565825Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

369a2c690b4bb054d6e790fed7802df10f9d701e790f9e5e5b382f34dd1bb889

Aliases

arxiv: 1511.01992 · arxiv_version: 1511.01992v1 · doi: 10.48550/arxiv.1511.01992 · pith_short_12: G2NCY2ILJOYF · pith_short_16: G2NCY2ILJOYFJVXH · pith_short_8: G2NCY2IL

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/G2NCY2ILJOYFJVXHSD7NPABN6E \
  | 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: 369a2c690b4bb054d6e790fed7802df10f9d701e790f9e5e5b382f34dd1bb889

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90acc0d64aabc121b48f965547090bcbba996a2784041c406a5e70364af191a1",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2015-11-06T06:21:58Z",
    "title_canon_sha256": "7f834f0438ac52eca2063b3f11ff7b44e78966bc620d2f12fa20102437fc4481"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.01992",
    "kind": "arxiv",
    "version": 1
  }
}