Pith Number

pith:NXGRNRLJ

pith:2023:NXGRNRLJ6GHX2B77PNSOZDSBB6

not attested not anchored not stored refs pending

Celestial mechanics in Newtonian-like gravity with variable $G$

Felipe S. Esc\'orcio, Hermano Velten, J\'ulio C. Fabris, J\'unior D. Toniato

arxiv:2308.15497 v2 · 2023-08-28 · gr-qc · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NXGRNRLJ6GHX2B77PNSOZDSBB6}

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.

Receipt and verification

First computed	2026-07-05T07:47:44.721673Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6dcd16c569f18f7d07ff7b64ec8e410fb03b73f1093ccad5629bb612b1dfb390

Aliases

arxiv: 2308.15497 · arxiv_version: 2308.15497v2 · doi: 10.48550/arxiv.2308.15497 · pith_short_12: NXGRNRLJ6GHX · pith_short_16: NXGRNRLJ6GHX2B77 · pith_short_8: NXGRNRLJ

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/NXGRNRLJ6GHX2B77PNSOZDSBB6 \
  | 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: 6dcd16c569f18f7d07ff7b64ec8e410fb03b73f1093ccad5629bb612b1dfb390

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8095093f6975846613ac4920b005796ce89941d6d24911292a52093f824baa7",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-08-28T19:57:23Z",
    "title_canon_sha256": "fd7937ac7608ed41eab8b0ecc3937f45f143777e2dc20175e0947f68e5855b06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.15497",
    "kind": "arxiv",
    "version": 2
  }
}