Pith Number

pith:2GEWBKC6

pith:2018:2GEWBKC6JN4JLKQ24R2ZWMHQRW

not attested not anchored not stored refs pending

On the Unification Problem in Physics

Th. Kaluza

arxiv:1803.08616 v1 · 2018-03-21 · physics.hist-ph · 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{2GEWBKC6JN4JLKQ24R2ZWMHQRW}

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

6 papers in Pith

Interactions between different Kaluza-Klein modes in brane world

Do neutrinos dream in 5D? Towards a comprehensive extra-dimensional neutrino phenomenology

Thick branes and fermion localization in five-dimensional $f(T,T_G)$ gravity

Charged, rotating black holes in Einstein-Maxwell-dilaton theory

Bouncing cosmologies from Born-Infeld-type gravity

Receipt and verification

First computed	2026-05-17T23:43:23.878342Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d18960a85e4b7895aa1ae4759b30f08dbf4bd239aef71736658791973509b4d8

Aliases

arxiv: 1803.08616 · arxiv_version: 1803.08616v1 · doi: 10.48550/arxiv.1803.08616 · pith_short_12: 2GEWBKC6JN4J · pith_short_16: 2GEWBKC6JN4JLKQ2 · pith_short_8: 2GEWBKC6

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/2GEWBKC6JN4JLKQ24R2ZWMHQRW \
  | 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: d18960a85e4b7895aa1ae4759b30f08dbf4bd239aef71736658791973509b4d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7517ccde4b660d433fc5676fd4b2cf1ecb7097360bd582618698629eedfe0b75",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.hist-ph",
    "submitted_at": "2018-03-21T21:40:57Z",
    "title_canon_sha256": "a2ac94b6091a6b5fe7eb687e100f798734a44a198afd89ad50612b532b6ab5e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.08616",
    "kind": "arxiv",
    "version": 1
  }
}