Pith Number

pith:WG5RUGLW

pith:2017:WG5RUGLWKEGEXEPBZMRQRK2JNM

not attested not anchored not stored refs pending

Tension and constraints on modified gravity parametrizations of $G_{\textrm{eff}}(z)$ from growth rate and Planck data

George Pantazis, Leandros Perivolaropoulos, Savvas Nesseris

arxiv:1703.10538 v2 · 2017-03-30 · astro-ph.CO · 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{WG5RUGLWKEGEXEPBZMRQRK2JNM}

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

3 papers in Pith

Signatures of Modified Gravity Below $\mathcal{O}(10)$ Mpc in a Dynamical Dark Energy Background

Beyond CPL: Evidence for dynamical dark energy in three-parameter models

Probing the sensitivity of dark energy dynamics to equation of state parametrization flexibility

Receipt and verification

First computed	2026-05-18T00:39:06.670292Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1bb1a1976510c4b91e1cb2308ab496b175ba70cc737295c2efead5cec420368

Aliases

arxiv: 1703.10538 · arxiv_version: 1703.10538v2 · doi: 10.48550/arxiv.1703.10538 · pith_short_12: WG5RUGLWKEGE · pith_short_16: WG5RUGLWKEGEXEPB · pith_short_8: WG5RUGLW

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/WG5RUGLWKEGEXEPBZMRQRK2JNM \
  | 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: b1bb1a1976510c4b91e1cb2308ab496b175ba70cc737295c2efead5cec420368

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5504812909fc6ac7be7d58e9f0ff040acdf5fb9eda346b150ca1346ba0c9d169",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-03-30T15:44:43Z",
    "title_canon_sha256": "3afed96cccba97298dab6e12498c822002fa9c10e6aff9d3aa700a8b32568999"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.10538",
    "kind": "arxiv",
    "version": 2
  }
}