Pith Number

pith:KVF6KXIB

pith:1997:KVF6KXIBUZSEL6EIWV7OFJVYKM

not attested not anchored not stored refs pending

Twistor Spaces for QKT Manifolds

A. Opfermann, G. Papadopoulos, P.S. Howe

arxiv:hep-th/9710072 v1 · 1997-10-08 · hep-th · dg-ga · gr-qc · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KVF6KXIBUZSEL6EIWV7OFJVYKM}

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

On the rigidity of special and exceptional geometries with torsion a closed $3$-form

Receipt and verification

First computed	2026-07-04T15:54:12.562051Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

554be55d01a66445f888b57ee2a6b8530d7052bfc11e74ab25052cbe9546a7de

Aliases

arxiv: hep-th/9710072 · arxiv_version: hep-th/9710072v1 · doi: 10.48550/arxiv.hep-th/9710072 · pith_short_12: KVF6KXIBUZSE · pith_short_16: KVF6KXIBUZSEL6EI · pith_short_8: KVF6KXIB

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/KVF6KXIBUZSEL6EIWV7OFJVYKM \
  | 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: 554be55d01a66445f888b57ee2a6b8530d7052bfc11e74ab25052cbe9546a7de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a0b8fc36cdc081e6a86e9fb36c56fc02411370aaadebe4a643235a6cd2eb2bb",
    "cross_cats_sorted": [
      "dg-ga",
      "gr-qc",
      "math.DG"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1997-10-08T13:14:13Z",
    "title_canon_sha256": "907551cb6ecb49bc23044e9573e8a562555cf8afb4e402cb89e3eea5d032a084"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9710072",
    "kind": "arxiv",
    "version": 1
  }
}