Pith Number

pith:QFIHPGMJ

pith:1996:QFIHPGMJJ5TMOGJ65HECISRLQB

not attested not anchored not stored refs pending

(4,4) superfield supergravity

Christine Unkmeir (ITP, Hamburg), Sergei V. Ketov, Sven-Olaf Moch (DESY, University of Hannover)

arxiv:hep-th/9608131 v3 · 1996-08-20 · 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{QFIHPGMJJ5TMOGJ65HECISRLQB}

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	2026-07-04T16:02:21.166249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81507799894f66c7193ee9c8244a2b80526003fd47f0bf8bf340f886a2ccd9e1

Aliases

arxiv: hep-th/9608131 · arxiv_version: hep-th/9608131v3 · doi: 10.48550/arxiv.hep-th/9608131 · pith_short_12: QFIHPGMJJ5TM · pith_short_16: QFIHPGMJJ5TMOGJ6 · pith_short_8: QFIHPGMJ

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/QFIHPGMJJ5TMOGJ65HECISRLQB \
  | 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: 81507799894f66c7193ee9c8244a2b80526003fd47f0bf8bf340f886a2ccd9e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18d14e1fda70a78815a666f1e17fb970e3793e0b5041ea708ea05094f30b7b50",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1996-08-20T09:26:58Z",
    "title_canon_sha256": "c4e9b70e4e90c59d29a98ae75d9f62b4d1ce2cc8a34fba800378dbc242dc5c39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9608131",
    "kind": "arxiv",
    "version": 3
  }
}