Pith Number

pith:F2UTFJDQ

pith:2006:F2UTFJDQF6PYRKOUDE7DBE6L44

not attested not anchored not stored refs pending

Compactification and signature transition in Kaluza-Klein spinor cosmology

B. Vakili, H. R. Sepangi, S. Jalalzadeh

arxiv:gr-qc/0605015 v1 · 2006-05-02 · gr-qc · 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{F2UTFJDQF6PYRKOUDE7DBE6L44}

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	2026-05-18T02:37:27.229562Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ea932a4702f9f88a9d4193e3093cbe71b74bdab7a0a03288a498d8a8cf9ce85

Aliases

arxiv: gr-qc/0605015 · arxiv_version: gr-qc/0605015v1 · doi: 10.48550/arxiv.gr-qc/0605015 · pith_short_12: F2UTFJDQF6PY · pith_short_16: F2UTFJDQF6PYRKOU · pith_short_8: F2UTFJDQ

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/F2UTFJDQF6PYRKOUDE7DBE6L44 \
  | 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: 2ea932a4702f9f88a9d4193e3093cbe71b74bdab7a0a03288a498d8a8cf9ce85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a44884befff72a2156b471ad3b009b6e0b470eb64935943b6985cfbfdeb7a37",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2006-05-02T06:59:23Z",
    "title_canon_sha256": "c895a4cc1012a170799a7019160951f21290ab92c24fb657352a076f5a46c422"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0605015",
    "kind": "arxiv",
    "version": 1
  }
}