Pith Number

pith:VW5LEVI5

pith:1995:VW5LEVI5EMCK3C4TMKIEXQS7Y5

not attested not anchored not stored refs pending

Kinematics and Dynamics of $f(R)$ Theories of Gravity

David Taylor, Henk van Elst, Reza Tavakol, Steve Rippl

arxiv:gr-qc/9511010 v1 · 1995-11-02 · 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{VW5LEVI5EMCK3C4TMKIEXQS7Y5}

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

Autonomous Dynamical System of Einstein-Gauss-Bonnet Cosmologies

Receipt and verification

First computed	2026-07-04T15:58:51.448522Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

adbab2551d2304ad8b9362904bc25fc768d5f6c62d346fec23660e059a692f22

Aliases

arxiv: gr-qc/9511010 · arxiv_version: gr-qc/9511010v1 · doi: 10.48550/arxiv.gr-qc/9511010 · pith_short_12: VW5LEVI5EMCK · pith_short_16: VW5LEVI5EMCK3C4T · pith_short_8: VW5LEVI5

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/VW5LEVI5EMCK3C4TMKIEXQS7Y5 \
  | 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: adbab2551d2304ad8b9362904bc25fc768d5f6c62d346fec23660e059a692f22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a03b02a72eeb59b97f44f9c115fb29a28bf5c6702000d5bbda0dcdb5b987be56",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1995-11-02T14:23:51Z",
    "title_canon_sha256": "785cbb4fc059325fef70239c25f0d7118d0a59b057c4c6504f40a56f7ebeea9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9511010",
    "kind": "arxiv",
    "version": 1
  }
}