Pith Number

pith:EKVIV2ZV

pith:2018:EKVIV2ZVODPOE24MYKVX5X5PQW

not attested not anchored not stored refs pending

NUTs and bolts beyond Lovelock

Pablo A. Cano, Pablo Bueno, Robert B. Mann, Robie A. Hennigar

arxiv:1808.01671 v2 · 2018-08-05 · hep-th · 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{EKVIV2ZVODPOE24MYKVX5X5PQW}

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

Cosmological higher-curvature gravities

Receipt and verification

First computed	2026-05-18T00:00:51.321109Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22aa8aeb3570dee26b8cc2ab7edfaf859932c02d20cb3a88aac96a0b2e862c54

Aliases

arxiv: 1808.01671 · arxiv_version: 1808.01671v2 · doi: 10.48550/arxiv.1808.01671 · pith_short_12: EKVIV2ZVODPO · pith_short_16: EKVIV2ZVODPOE24M · pith_short_8: EKVIV2ZV

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/EKVIV2ZVODPOE24MYKVX5X5PQW \
  | 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: 22aa8aeb3570dee26b8cc2ab7edfaf859932c02d20cb3a88aac96a0b2e862c54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e60b6d879c007428e12b4b6fbe032b7db00fbcb4d825f91b1a3d3dc93c82b2dd",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-08-05T18:52:52Z",
    "title_canon_sha256": "d41e5fdabf6a9dea3acbb7d4e280d6496ffcd0396e1ee58b21780bab3c64f79d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.01671",
    "kind": "arxiv",
    "version": 2
  }
}