Pith Number

pith:6MPEPYLH

pith:2026:6MPEPYLHXKMOYJ5Q27YIFUV23D

not attested not anchored not stored refs pending

Effective scalaron--photon interaction in $f(R)$ gravity

Yuri Shtanov

arxiv:2606.09510 v1 · 2026-06-08 · hep-th · gr-qc · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6MPEPYLHXKMOYJ5Q27YIFUV23D}

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	2026-06-09T02:08:52.627795Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f31e47e167ba98ec27b0d7f082d2bad8de1d724504e5348e57ad8d7038b83d83

Aliases

arxiv: 2606.09510 · arxiv_version: 2606.09510v1 · doi: 10.48550/arxiv.2606.09510 · pith_short_12: 6MPEPYLHXKMO · pith_short_16: 6MPEPYLHXKMOYJ5Q · pith_short_8: 6MPEPYLH

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/6MPEPYLHXKMOYJ5Q27YIFUV23D \
  | 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: f31e47e167ba98ec27b0d7f082d2bad8de1d724504e5348e57ad8d7038b83d83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fa5fbdf20df2f9ccab12323d4e6425be4ef8ec2ebe5df35812009a584d08259",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2026-06-08T14:03:10Z",
    "title_canon_sha256": "0352c3125d2511774ddf54e5b90d5b22173e553cac58053d75a73e6832eabf37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.09510",
    "kind": "arxiv",
    "version": 1
  }
}