Pith Number

pith:C5WHSVYH

pith:2005:C5WHSVYH3JRCS2VPE6B7545VJO

not attested not anchored not stored refs pending

The gravity lagrangian according to solar system experiments

Gonzalo J. Olmo

arxiv:gr-qc/0505101 v2 · 2005-05-20 · gr-qc · astro-ph · 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{C5WHSVYH3JRCS2VPE6B7545VJO}

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

Modified Gravity Theories on a Nutshell: Inflation, Bounce and Late-time Evolution

Receipt and verification

First computed	2026-07-04T15:25:57.745145Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

176c795707da62296aaf2783fef3b54bb03a75f48e87fad6e6e72b040429deaf

Aliases

arxiv: gr-qc/0505101 · arxiv_version: gr-qc/0505101v2 · doi: 10.48550/arxiv.gr-qc/0505101 · pith_short_12: C5WHSVYH3JRC · pith_short_16: C5WHSVYH3JRCS2VP · pith_short_8: C5WHSVYH

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/C5WHSVYH3JRCS2VPE6B7545VJO \
  | 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: 176c795707da62296aaf2783fef3b54bb03a75f48e87fad6e6e72b040429deaf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4ed282958998047d9f73f07fd0103e1047d189c89c04d93a5824d9a213dd9ca",
    "cross_cats_sorted": [
      "astro-ph",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2005-05-20T16:58:32Z",
    "title_canon_sha256": "9fa5ffddc904984dfb41e2ecc7f9fa9d43de5adc9193636e86e2228ea79710cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0505101",
    "kind": "arxiv",
    "version": 2
  }
}