Pith Number

pith:YRZQRJFQ

pith:2017:YRZQRJFQV4F3UM7QFXCD5IR54D

not attested not anchored not stored refs pending

Generalized G\"odel universes in higher dimensions and pure Lovelock gravity

Alfred Molina, Josep M. Pons, Naresh Dadhich

arxiv:1703.05663 v1 · 2017-03-16 · 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{YRZQRJFQV4F3UM7QFXCD5IR54D}

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	2026-05-18T00:31:41.461086Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c47308a4b0af0bba33f02dc43ea23de0e1d5a6b78e9993f0633fa3e6158d432c

Aliases

arxiv: 1703.05663 · arxiv_version: 1703.05663v1 · doi: 10.48550/arxiv.1703.05663 · pith_short_12: YRZQRJFQV4F3 · pith_short_16: YRZQRJFQV4F3UM7Q · pith_short_8: YRZQRJFQ

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/YRZQRJFQV4F3UM7QFXCD5IR54D \
  | 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: c47308a4b0af0bba33f02dc43ea23de0e1d5a6b78e9993f0633fa3e6158d432c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85637c213c924012f1afc627f1d8908bc5a54e09008d26fd0c3bbdb2e2cabdc4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-03-16T15:12:52Z",
    "title_canon_sha256": "1685ca98bc2db1733eba11b04d8bd7b19c6eca0d05b07edde2496c0b022202b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.05663",
    "kind": "arxiv",
    "version": 1
  }
}