Pith Number

pith:5BNUUXKB

pith:2010:5BNUUXKBT2WRNJCMQWBT6PMOKP

not attested not anchored not stored refs pending

Prepotential approach to quasinormal modes

Choon-Lin Ho

arxiv:1010.3576 v2 · 2010-10-18 · math-ph · math.MP · math.SP · nlin.SI · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5BNUUXKBT2WRNJCMQWBT6PMOKP}

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	2026-05-18T02:05:01.859433Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e85b4a5d419ead16a44c85833f3d8e53c33bdaf7e72e76e97e7484a7b68c6bd1

Aliases

arxiv: 1010.3576 · arxiv_version: 1010.3576v2 · doi: 10.48550/arxiv.1010.3576 · pith_short_12: 5BNUUXKBT2WR · pith_short_16: 5BNUUXKBT2WRNJCM · pith_short_8: 5BNUUXKB

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/5BNUUXKBT2WRNJCMQWBT6PMOKP \
  | 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: e85b4a5d419ead16a44c85833f3d8e53c33bdaf7e72e76e97e7484a7b68c6bd1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18a996133e65ddd189e9d4e606b7ccc12d8e80c0eb9a04849d1c7f611de2d68e",
    "cross_cats_sorted": [
      "math.MP",
      "math.SP",
      "nlin.SI",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2010-10-18T12:20:00Z",
    "title_canon_sha256": "f7aa449962e51126eafb6284911ed964a031b6322a7e090e1fd4ef4dc696ed4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.3576",
    "kind": "arxiv",
    "version": 2
  }
}