Pith Number

pith:PLXE7A26

pith:2023:PLXE7A26X3OBOPNWL7GL7RJCFI

not attested not anchored not stored refs pending

The Gauss-Bonnet topological scalar in the Geometric Trinity of Gravity

Daniel Blixt, Francesco Bajardi, Salvatore Capozziello

arxiv:2308.03632 v2 · 2023-08-07 · gr-qc · 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{PLXE7A26X3OBOPNWL7GL7RJCFI}

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	2026-07-05T06:50:57.353203Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7aee4f835ebedc173db65fccbfc5222a2e04474073ff18cbb4a9fa51f52b5bf3

Aliases

arxiv: 2308.03632 · arxiv_version: 2308.03632v2 · doi: 10.48550/arxiv.2308.03632 · pith_short_12: PLXE7A26X3OB · pith_short_16: PLXE7A26X3OBOPNW · pith_short_8: PLXE7A26

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/PLXE7A26X3OBOPNWL7GL7RJCFI \
  | 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: 7aee4f835ebedc173db65fccbfc5222a2e04474073ff18cbb4a9fa51f52b5bf3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a266b0972cc584b04545eb1a931575afd0fb9a79a21c49ce9cec97bbac14400e",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-08-07T14:38:58Z",
    "title_canon_sha256": "bf6d0c49e2c06b6a9bb65541c4e9bc0b87412614f3a7a4551a28f92dbba88c5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.03632",
    "kind": "arxiv",
    "version": 2
  }
}