Pith Number

pith:FGCN7GEW

pith:2015:FGCN7GEW7BN4XZHCHAMO73QFVE

not attested not anchored not stored refs pending

Lovelock-Brans-Dicke gravity

David Wenjie Tian, Ivan Booth

arxiv:1502.05695 v4 · 2015-02-19 · gr-qc · astro-ph.CO · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FGCN7GEW7BN4XZHCHAMO73QFVE}

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

Chern-Simons gravitational term coupled to a spectator field

Receipt and verification

First computed	2026-05-18T01:22:10.489590Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2984df9896f85bcbe4e23818efee05a9108c1b3bda2ae98f496136f0d15424f0

Aliases

arxiv: 1502.05695 · arxiv_version: 1502.05695v4 · doi: 10.48550/arxiv.1502.05695 · pith_short_12: FGCN7GEW7BN4 · pith_short_16: FGCN7GEW7BN4XZHC · pith_short_8: FGCN7GEW

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/FGCN7GEW7BN4XZHCHAMO73QFVE \
  | 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: 2984df9896f85bcbe4e23818efee05a9108c1b3bda2ae98f496136f0d15424f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58166b38539da235f8afb5ce67aeada1008f3051a0dcad7965d62f866630d1af",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-02-19T20:42:25Z",
    "title_canon_sha256": "29c801b17e22c471e97978bb5ed405ac23379a4cab866848a5e0f9fe13ffc239"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.05695",
    "kind": "arxiv",
    "version": 4
  }
}