Pith Number

pith:UYXNSITD

pith:1993:UYXNSITDMCMZW5M2NFVCUXAANZ

not attested not anchored not stored refs pending

Variations on Kaluza-Klein Cosmology

M.A.R. Osorio, M.A. Vazquez-Mozo

arxiv:hep-th/9305137 v2 · 1993-05-25 · 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{UYXNSITDMCMZW5M2NFVCUXAANZ}

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	2026-05-18T04:37:43.385930Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a62ed9226360999b759a696a2a5c006e7298ac9acabd143005901128e9e5988e

Aliases

arxiv: hep-th/9305137 · arxiv_version: hep-th/9305137v2 · doi: 10.48550/arxiv.hep-th/9305137 · pith_short_12: UYXNSITDMCMZ · pith_short_16: UYXNSITDMCMZW5M2 · pith_short_8: UYXNSITD

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/UYXNSITDMCMZW5M2NFVCUXAANZ \
  | 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: a62ed9226360999b759a696a2a5c006e7298ac9acabd143005901128e9e5988e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc13250c2b0521cd55afe8f7325bbbc035d2868c24130614fc3eaca98dc4f228",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1993-05-25T17:20:13Z",
    "title_canon_sha256": "e47b931744bba46fe057548a1acf8827ea5385064d8642055eb7f74fd9b58890"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9305137",
    "kind": "arxiv",
    "version": 2
  }
}