Pith Number

pith:NUI3Z3R3

pith:2018:NUI3Z3R3O2N65Z7OPQG5NUY46V

not attested not anchored not stored refs pending

Cosmological aspects of the Eisenhart-Duval lift

A. Galajinsky, G.W. Gibbons, M. Cariglia, P.A. Horvathy

arxiv:1802.03370 v3 · 2018-02-09 · gr-qc · astro-ph.CO · hep-th · math-ph · math.MP

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

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

2 papers in Pith

The Bohlin variant of the Eisenhart lift

A No-Go Theorem for Quantum Cosmologies with Non-natural Hamiltonians

Receipt and verification

First computed	2026-05-18T00:16:26.487750Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d11bcee3b769beee7ee7c0dd6d31cf550e7677d67363b98e935b16a095b1db9

Aliases

arxiv: 1802.03370 · arxiv_version: 1802.03370v3 · doi: 10.48550/arxiv.1802.03370 · pith_short_12: NUI3Z3R3O2N6 · pith_short_16: NUI3Z3R3O2N65Z7O · pith_short_8: NUI3Z3R3

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/NUI3Z3R3O2N65Z7OPQG5NUY46V \
  | 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: 6d11bcee3b769beee7ee7c0dd6d31cf550e7677d67363b98e935b16a095b1db9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37f89d3cd204dda7380f435abfcfcfdf8a22a8664a47a8ebcea966193525213f",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-02-09T18:12:28Z",
    "title_canon_sha256": "6e033ffa358497946a3248742499351bc88d9e068e1c325d0b071c5143ab1086"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.03370",
    "kind": "arxiv",
    "version": 3
  }
}