Pith Number

pith:73LJIP3O

pith:2011:73LJIP3OK7DNAGADA74AMO7ELP

not attested not anchored not stored refs pending

Serendipitous discoveries in nonlocal gravity theory

Andrei O. Barvinsky

arxiv:1112.4340 v2 · 2011-12-19 · hep-th · astro-ph.CO · 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{73LJIP3OK7DNAGADA74AMO7ELP}

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

1 paper in Pith

Observational constraints on nonlocal black holes via gravitational lensing

Receipt and verification

First computed	2026-05-18T03:22:53.884809Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fed6943f6e57c6d0180307f8063be45bdd86901e77af54fd1f1703498925b4fc

Aliases

arxiv: 1112.4340 · arxiv_version: 1112.4340v2 · doi: 10.48550/arxiv.1112.4340 · pith_short_12: 73LJIP3OK7DN · pith_short_16: 73LJIP3OK7DNAGAD · pith_short_8: 73LJIP3O

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/73LJIP3OK7DNAGADA74AMO7ELP \
  | 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: fed6943f6e57c6d0180307f8063be45bdd86901e77af54fd1f1703498925b4fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a884ad6b752632b88577d25fab720c152e7ee5616c0fa0c121c0dbbbd84c80b7",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-12-19T13:58:23Z",
    "title_canon_sha256": "7da09d2810e522abf0bffaed2afa1e7289ae82c9e7be87a8154aec4025dca021"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.4340",
    "kind": "arxiv",
    "version": 2
  }
}