Pith Number

pith:JFGKCKR7

pith:1995:JFGKCKR7OXEC3VE6RICNOILKXQ

not attested not anchored not stored refs pending

Supersymmetry, Variational Method and Hulth\'en Potential

Elso Drigo filho, Regina Maria Ricotta

arxiv:hep-th/9507132 v1 · 1995-07-25 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JFGKCKR7OXEC3VE6RICNOILKXQ}

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	2026-05-18T01:38:38.991499Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

494ca12a3f75c82dd49e8a04d7216abc37a5bbd1a5a5ab2ffc3b58b35f604a93

Aliases

arxiv: hep-th/9507132 · arxiv_version: hep-th/9507132v1 · doi: 10.48550/arxiv.hep-th/9507132 · pith_short_12: JFGKCKR7OXEC · pith_short_16: JFGKCKR7OXEC3VE6 · pith_short_8: JFGKCKR7

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/JFGKCKR7OXEC3VE6RICNOILKXQ \
  | 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: 494ca12a3f75c82dd49e8a04d7216abc37a5bbd1a5a5ab2ffc3b58b35f604a93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c43c06d76482a82a5e7dcd01da0de0272ff8bd344a6fb9afc04ffdac8e536a25",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1995-07-25T08:01:35Z",
    "title_canon_sha256": "5e3798f8457dee5ceaf9f5522831bc2528c48ac99b9fae4d1c054694edb7c738"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9507132",
    "kind": "arxiv",
    "version": 1
  }
}