Pith Number

pith:4TJBPBC6

pith:2002:4TJBPBC66FL3YX27CRDBWGYGAU

not attested not anchored not stored refs pending

Supersymmetry and discrete transformations of the Dirac operators in Taub-NUT geometry

Ion I. Cot\u{a}escu, Mihai Visinescu

arxiv:hep-th/0202034 v1 · 2002-02-06 · hep-th · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4TJBPBC66FL3YX27CRDBWGYGAU}

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	2026-05-18T01:38:49.941591Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4d217845ef157bc5f5f14461b1b06053cbfe031b50f2776e26f5ecb2f0c97d7

Aliases

arxiv: hep-th/0202034 · arxiv_version: hep-th/0202034v1 · doi: 10.48550/arxiv.hep-th/0202034 · pith_short_12: 4TJBPBC66FL3 · pith_short_16: 4TJBPBC66FL3YX27 · pith_short_8: 4TJBPBC6

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/4TJBPBC66FL3YX27CRDBWGYGAU \
  | 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: e4d217845ef157bc5f5f14461b1b06053cbfe031b50f2776e26f5ecb2f0c97d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c7eaedc85f78898dffc30f7a8c3011a4f1291b59451c541b4854b599e780cce",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2002-02-06T10:03:28Z",
    "title_canon_sha256": "523e78c53e638c03b808196c308468bbea649071b4d44d5d9d4efdd8e50539af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0202034",
    "kind": "arxiv",
    "version": 1
  }
}