Pith Number

pith:2JJZWK4Y

pith:2019:2JJZWK4YIFJZBQMVT6D7CR5NZM

not attested not anchored not stored refs pending

Brans-Dicke gravity with a cosmological constant smoothes out $\Lambda$CDM tensions

Adria Gomez-Valent, Cristian Moreno-Pulido, Javier de Cruz Perez, Joan Sola

arxiv:1909.02554 v3 · 2019-09-05 · astro-ph.CO · 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{2JJZWK4YIFJZBQMVT6D7CR5NZM}

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

2 papers in Pith

Running Vacuum in the expanding Universe: a unified QFT paradigm for Inflation and Dark Energy

Exploring the interplay of late-time dynamical dark energy and new physics before recombination

Receipt and verification

First computed	2026-07-05T00:21:14.725473Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2539b2b98415390c1959f87f147adcb230803c9754f8fdfdc67d2a61dd1cc36

Aliases

arxiv: 1909.02554 · arxiv_version: 1909.02554v3 · doi: 10.48550/arxiv.1909.02554 · pith_short_12: 2JJZWK4YIFJZ · pith_short_16: 2JJZWK4YIFJZBQMV · pith_short_8: 2JJZWK4Y

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/2JJZWK4YIFJZBQMVT6D7CR5NZM \
  | 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: d2539b2b98415390c1959f87f147adcb230803c9754f8fdfdc67d2a61dd1cc36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "159ce80f5039e413c9f0d7e869495395c240d6e11101a1d6e79f7aa09abb69c7",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2019-09-05T17:52:18Z",
    "title_canon_sha256": "2864741fb795612cbe918e29c55d8b148689ca6ce27b59d9096ec3d19ead60c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.02554",
    "kind": "arxiv",
    "version": 3
  }
}