Pith Number

pith:QHZWC6PP

pith:1997:QHZWC6PPT5MYMNKDJLWXGDVAXN

not attested not anchored not stored refs pending

On the Geometry behind N=2 Supersymmetric Effective Actions in Four Dimensions

Albrecht Klemm

arxiv:hep-th/9705131 v2 · 1997-05-19 · 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{QHZWC6PPT5MYMNKDJLWXGDVAXN}

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	2026-07-04T15:08:16.295992Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81f36179ef9f598635434aed730ea0bb6d63dbf06067162747f8c1d23d51f6b5

Aliases

arxiv: hep-th/9705131 · arxiv_version: hep-th/9705131v2 · doi: 10.48550/arxiv.hep-th/9705131 · pith_short_12: QHZWC6PPT5MY · pith_short_16: QHZWC6PPT5MYMNKD · pith_short_8: QHZWC6PP

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/QHZWC6PPT5MYMNKDJLWXGDVAXN \
  | 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: 81f36179ef9f598635434aed730ea0bb6d63dbf06067162747f8c1d23d51f6b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6ac2f9147d1c7d700e309b0e9637f3e830c3eab2165e77bcb961b181cfb76f4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1997-05-19T13:33:07Z",
    "title_canon_sha256": "94889130ebd244cdf680536508d233eb7c27c05403e55d39ff331b2348fa0335"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9705131",
    "kind": "arxiv",
    "version": 2
  }
}