Pith Number

pith:NJ7E5VO7

pith:2015:NJ7E5VO7MIWUNQHKDOQKO7DPGS

not attested not anchored not stored refs pending

Exact solutions and spacetime singularities in nonlocal gravity

Leonardo Modesto, Leslaw Rachwal, Yao-Dong Li

arxiv:1506.08619 v1 · 2015-06-29 · hep-th · astro-ph.HE · gr-qc · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NJ7E5VO7MIWUNQHKDOQKO7DPGS}

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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

1 paper in Pith

Approaching a spacetime singularity in conformal gravity

Receipt and verification

First computed	2026-05-18T01:21:55.243574Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a7e4ed5df622d46c0ea1ba0a77c6f34b7e7ee1908d2ee75fb60e355814ed644

Aliases

arxiv: 1506.08619 · arxiv_version: 1506.08619v1 · doi: 10.48550/arxiv.1506.08619 · pith_short_12: NJ7E5VO7MIWU · pith_short_16: NJ7E5VO7MIWUNQHK · pith_short_8: NJ7E5VO7

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/NJ7E5VO7MIWUNQHKDOQKO7DPGS \
  | 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: 6a7e4ed5df622d46c0ea1ba0a77c6f34b7e7ee1908d2ee75fb60e355814ed644

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec4d6ebd4360f31029b5a6586e8b789143cb6f6c8190c1ce268cd724862a6e20",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "gr-qc",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-06-29T13:38:42Z",
    "title_canon_sha256": "a581c2e9e6583e3cbf617b767961b5c7a940cb51280604e72e8e0f10bd415f60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.08619",
    "kind": "arxiv",
    "version": 1
  }
}