Pith Number

pith:WDI246JK

pith:2018:WDI246JKMTISQD2T23TQB4BPNN

not attested not anchored not stored refs pending

A correspondence between modified gravity and General Relativity with scalar fields

Diego Rubiera-Garcia, Emanuele Orazi, Gonzalo J. Olmo, Victor I. Afonso

arxiv:1810.04239 v2 · 2018-10-09 · 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{WDI246JKMTISQD2T23TQB4BPNN}

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	2026-05-17T23:52:40.591460Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0d1ae792a64d1280f53d6e700f02f6b6d0eea1c015d208f0c52585aa57baffb

Aliases

arxiv: 1810.04239 · arxiv_version: 1810.04239v2 · doi: 10.48550/arxiv.1810.04239 · pith_short_12: WDI246JKMTIS · pith_short_16: WDI246JKMTISQD2T · pith_short_8: WDI246JK

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/WDI246JKMTISQD2T23TQB4BPNN \
  | 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: b0d1ae792a64d1280f53d6e700f02f6b6d0eea1c015d208f0c52585aa57baffb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b442fd867faa41d2c9f5e788e09184d86d11676a2198a7383870bd12059cf780",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-10-09T21:00:07Z",
    "title_canon_sha256": "3383aa025851b72b934fb86697286cc34137c1a28d02e23fc87c3ada710ff36c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.04239",
    "kind": "arxiv",
    "version": 2
  }
}