Pith Number

pith:R2BXR4RA

pith:2018:R2BXR4RAOJ6WQGHLVPC2USGTX7

not attested not anchored not stored refs pending

The importance of scalar fields as extradimensional metric components in Kaluza-Klein models

P. H. R. S. Moraes, R. A. C. Correa

arxiv:1808.08840 v1 · 2018-07-27 · physics.gen-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R2BXR4RAOJ6WQGHLVPC2USGTX7}

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	2026-05-17T23:51:33.385946Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e8378f220727d6818ebabc5aa48d3bfd92c1d5e826d8d7d665fd0eb4ab0b678

Aliases

arxiv: 1808.08840 · arxiv_version: 1808.08840v1 · doi: 10.48550/arxiv.1808.08840 · pith_short_12: R2BXR4RAOJ6W · pith_short_16: R2BXR4RAOJ6WQGHL · pith_short_8: R2BXR4RA

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/R2BXR4RAOJ6WQGHLVPC2USGTX7 \
  | 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: 8e8378f220727d6818ebabc5aa48d3bfd92c1d5e826d8d7d665fd0eb4ab0b678

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5941ce252e1ca4ffac90faf90d4a3d855b60bd332fdefdb7c46972896c1f4759",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2018-07-27T14:54:28Z",
    "title_canon_sha256": "383b2a490cf31f22dc1721a4b1cc12371abfd77103a4a0201ae85e47e085715a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.08840",
    "kind": "arxiv",
    "version": 1
  }
}