Pith Number

pith:VGDYSZW3

pith:1997:VGDYSZW3UIMN53PSHME7Q3KAFA

not attested not anchored not stored refs pending

Construction of $R^4$ Terms in N=2 D=8 Superspace

Nathan Berkovits (IFT/UNESP, Sao Paulo)

arxiv:hep-th/9709116 v2 · 1997-09-16 · 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{VGDYSZW3UIMN53PSHME7Q3KAFA}

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.

Cited by

1 paper in Pith

Uniqueness of D=8 minimal supergravity with two vector multiplets

Receipt and verification

First computed	2026-07-04T16:05:43.047872Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9878966dba218deedf23b09f86d40280e566b9bbe6a8570b97c45f4d3ef5188

Aliases

arxiv: hep-th/9709116 · arxiv_version: hep-th/9709116v2 · doi: 10.48550/arxiv.hep-th/9709116 · pith_short_12: VGDYSZW3UIMN · pith_short_16: VGDYSZW3UIMN53PS · pith_short_8: VGDYSZW3

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/VGDYSZW3UIMN53PSHME7Q3KAFA \
  | 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: a9878966dba218deedf23b09f86d40280e566b9bbe6a8570b97c45f4d3ef5188

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8328d93a660731c2ce165a4617cbf91e4d34907d2d66ea8a81f4b2d836a5dac4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1997-09-16T16:29:31Z",
    "title_canon_sha256": "22b2f1b245e3ce9ab8862b5668f76361ec1d1eda4d42ef4f72419a69b92d427a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9709116",
    "kind": "arxiv",
    "version": 2
  }
}