Pith Number

pith:NMRCLVMP

pith:2025:NMRCLVMPGKOMGRLAGQK3AOT43T

not attested not anchored not stored refs pending

Updated constraints on modified gravity from binary pulsars

M. Caldarola, S. Bussieres, S. Nesseris

arxiv:2507.18188 v1 · 2025-07-24 · gr-qc · astro-ph.CO · 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{NMRCLVMPGKOMGRLAGQK3AOT43T}

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

Gravitational radiation from binary systems with time varying masses

Receipt and verification

First computed	2026-07-05T11:42:43.403275Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b2225d58f329cc345603415b03a7cdcdeec620ae2020a4a7f3409bc1954baa3

Aliases

arxiv: 2507.18188 · arxiv_version: 2507.18188v1 · doi: 10.48550/arxiv.2507.18188 · pith_short_12: NMRCLVMPGKOM · pith_short_16: NMRCLVMPGKOMGRLA · pith_short_8: NMRCLVMP

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/NMRCLVMPGKOMGRLAGQK3AOT43T \
  | 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: 6b2225d58f329cc345603415b03a7cdcdeec620ae2020a4a7f3409bc1954baa3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d25130d61ee6e7d42c0d93e7bc208516e3f52a8e48232df900fd7d48af67f69a",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-07-24T08:37:36Z",
    "title_canon_sha256": "b9ab4bd66229b190924d4d3f0bb843d3b6c559178451b9c58e2a9f07e27a50aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.18188",
    "kind": "arxiv",
    "version": 1
  }
}