Pith Number

pith:QYVHNPUS

pith:2020:QYVHNPUSWJKY3HEI4BCUDOHMJM

not attested not anchored not stored refs pending

Testing Gravity on Cosmic Scales: A Case Study of Jordan-Brans-Dicke Theory

Hans A. Winther, Nelson A. Lima, Pedro G. Ferreira, Shahab Joudaki

arxiv:2010.15278 v2 · 2020-10-28 · astro-ph.CO · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QYVHNPUSWJKY3HEI4BCUDOHMJM}

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

Scalar-Tensor Gravity and DESI 2024 BAO data

Receipt and verification

First computed	2026-07-05T03:57:24.648675Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

862a76be92b2558d9c88e04541b8ec4b2b8415d5b58c82c8a6f736b91d12b5ff

Aliases

arxiv: 2010.15278 · arxiv_version: 2010.15278v2 · doi: 10.48550/arxiv.2010.15278 · pith_short_12: QYVHNPUSWJKY · pith_short_16: QYVHNPUSWJKY3HEI · pith_short_8: QYVHNPUS

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/QYVHNPUSWJKY3HEI4BCUDOHMJM \
  | 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: 862a76be92b2558d9c88e04541b8ec4b2b8415d5b58c82c8a6f736b91d12b5ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21d2724ad8a1a6ccbe1c5780656545d92cedf934b65e251efd49dc98a30723b6",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-10-28T23:35:26Z",
    "title_canon_sha256": "ef0ee085e0358f43ff82c3cf6143826aee1461ab92e60df54e7c92510f4cb725"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.15278",
    "kind": "arxiv",
    "version": 2
  }
}