Pith Number

pith:VCFLE7VS

pith:2002:VCFLE7VSNZPJ5D4ZYTXGXHMV7V

not attested not anchored not stored refs pending

Supersymmetry in quantum mechanics with point interactions

Kazunori Takenaga, Makoto Sakamoto, Tomoaki Nagasawa

arxiv:hep-th/0212192 v4 · 2002-12-17 · 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{VCFLE7VSNZPJ5D4ZYTXGXHMV7V}

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	2026-05-18T02:35:53.280336Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a88ab27eb26e5e9e8f99c4ee6b9d95fd58b26b0c9d39c4e5052f96e94fd2b166

Aliases

arxiv: hep-th/0212192 · arxiv_version: hep-th/0212192v4 · doi: 10.48550/arxiv.hep-th/0212192 · pith_short_12: VCFLE7VSNZPJ · pith_short_16: VCFLE7VSNZPJ5D4Z · pith_short_8: VCFLE7VS

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/VCFLE7VSNZPJ5D4ZYTXGXHMV7V \
  | 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: a88ab27eb26e5e9e8f99c4ee6b9d95fd58b26b0c9d39c4e5052f96e94fd2b166

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea3cfb8a9f46cdc665c7363c77db1a1e73dbb5024944fd05d3e9424818ac14c6",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2002-12-17T07:25:55Z",
    "title_canon_sha256": "41558e29b65b3f0da7814d803acbcdb03b739e9becc3bff6d24c8b3e7c92a64d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0212192",
    "kind": "arxiv",
    "version": 4
  }
}