Pith Number

pith:3FMFJJS5

pith:2001:3FMFJJS5Z7AMNJ56O27XXIPNKM

not attested not anchored not stored refs pending

Dual Metrics and Non-Generic Supersymmetries for a Class of Siklos Spacetimes

D. Baleanu, S. Baskal

arxiv:gr-qc/0108029 v1 · 2001-08-09 · 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{3FMFJJS5Z7AMNJ56O27XXIPNKM}

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	2026-05-18T02:37:35.868975Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d95854a65dcfc0c6a7be76bf7ba1ed532f3c2b699eb3a76ca592ab3603d32881

Aliases

arxiv: gr-qc/0108029 · arxiv_version: gr-qc/0108029v1 · doi: 10.48550/arxiv.gr-qc/0108029 · pith_short_12: 3FMFJJS5Z7AM · pith_short_16: 3FMFJJS5Z7AMNJ56 · pith_short_8: 3FMFJJS5

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/3FMFJJS5Z7AMNJ56O27XXIPNKM \
  | 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: d95854a65dcfc0c6a7be76bf7ba1ed532f3c2b699eb3a76ca592ab3603d32881

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62148e9764c0e9df163363c2dda7a45eeb13bb3e40c34ee8632bf66cfb04a377",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2001-08-09T14:01:52Z",
    "title_canon_sha256": "38c7bc7ad63d4ae18c6b19d9376e55d59083cec55c420877a429889529ead5e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0108029",
    "kind": "arxiv",
    "version": 1
  }
}