Pith Number

pith:GQ7HLVZ7

pith:2020:GQ7HLVZ7CLOYILT6BU4IBPFICE

not attested not anchored not stored refs pending

The galaxy power spectrum take on spatial curvature and cosmic concordance

Alessandro Melchiorri, Eleonora Di Valentino, Joseph Silk, Olga Mena, Stefano Gariazzo, Sunny Vagnozzi

arxiv:2010.02230 v3 · 2020-10-05 · 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{GQ7HLVZ7CLOYILT6BU4IBPFICE}

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

Intertwined Constraints in Extended Cosmologies: Dark Energy, Curvature, Neutrinos, and Inflation

Dark Energy Survey Year 3 Results: Cosmological Constraints from Galaxy Clustering and Weak Lensing

The open-Universe signal: A model artifact rather than genuine curvature

Receipt and verification

First computed	2026-07-05T02:54:14.775207Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

343e75d73f12dd842e7e0d3880bca8113a6215f2d08b7ec728ff1ad32e2531ab

Aliases

arxiv: 2010.02230 · arxiv_version: 2010.02230v3 · doi: 10.48550/arxiv.2010.02230 · pith_short_12: GQ7HLVZ7CLOY · pith_short_16: GQ7HLVZ7CLOYILT6 · pith_short_8: GQ7HLVZ7

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/GQ7HLVZ7CLOYILT6BU4IBPFICE \
  | 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: 343e75d73f12dd842e7e0d3880bca8113a6215f2d08b7ec728ff1ad32e2531ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "944f2bdfc93c42276872c7d4bca59c4107a00f278311b8bbcfd91b69e8cf9725",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-10-05T18:00:03Z",
    "title_canon_sha256": "8e33d45734896626d2572e6929d3349b0cfa0f273218078ad538251c975c4544"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.02230",
    "kind": "arxiv",
    "version": 3
  }
}