Pith Number

pith:FV3W2EXJ

pith:2004:FV3W2EXJGXONCOUIB3Q4TLIZYF

not attested not anchored not stored refs pending

SUSY-hierarchy of one-dimensional reflectionless potentials

National Academy of Sciences of Ukraine), Sergei P. Maydanyuk (Institute for Nuclear Research

arxiv:hep-th/0407237 v3 · 2004-07-27 · hep-th · 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{FV3W2EXJGXONCOUIB3Q4TLIZYF}

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	2026-05-18T04:17:35.934172Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d776d12e935dcd13a880ee1c9ad19c144aee0d1f5bbcfdfdbe8be3c12b9bde6

Aliases

arxiv: hep-th/0407237 · arxiv_version: hep-th/0407237v3 · doi: 10.48550/arxiv.hep-th/0407237 · pith_short_12: FV3W2EXJGXON · pith_short_16: FV3W2EXJGXONCOUI · pith_short_8: FV3W2EXJ

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/FV3W2EXJGXONCOUIB3Q4TLIZYF \
  | 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: 2d776d12e935dcd13a880ee1c9ad19c144aee0d1f5bbcfdfdbe8be3c12b9bde6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc80e2b236b2acf6fa63c8fb76447cd6de9473622ed7f5c0ca6f4415be060d28",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2004-07-27T16:08:54Z",
    "title_canon_sha256": "395bb9ab27dd09591adc472a40473965733bf0a958a4c5a048a444d7eaeb0f16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0407237",
    "kind": "arxiv",
    "version": 3
  }
}