Pith Number

pith:FVPJQP4P

pith:2023:FVPJQP4PPQQVQ7HCBYKFBZHGF2

not attested not anchored not stored refs pending

Cosmographic view on the $H_0$ and $\sigma_8$ tensions

Rafael C. Nunes, Rocco D'Agostino

arxiv:2307.13464 v1 · 2023-07-25 · 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{FVPJQP4PPQQVQ7HCBYKFBZHGF2}

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

Distance duality relation in symmetric teleparallel gravity

Mapping the redshift drift at various redshifts through cosmography

Receipt and verification

First computed	2026-07-05T06:34:14.620382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d5e983f8f7c21587ce20e1450e4e62ea55532325be515817ed50c03a080bdf0

Aliases

arxiv: 2307.13464 · arxiv_version: 2307.13464v1 · doi: 10.48550/arxiv.2307.13464 · pith_short_12: FVPJQP4PPQQV · pith_short_16: FVPJQP4PPQQVQ7HC · pith_short_8: FVPJQP4P

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/FVPJQP4PPQQVQ7HCBYKFBZHGF2 \
  | 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: 2d5e983f8f7c21587ce20e1450e4e62ea55532325be515817ed50c03a080bdf0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9c2286ab264d7dc780da4e86c1f9490c33575bd2064d13cbb9ef57ebee9412c",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2023-07-25T12:47:30Z",
    "title_canon_sha256": "53e6822d22fa9aa6e619f5e31986011fa5e82282d8489d8a662fed08cc26669a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.13464",
    "kind": "arxiv",
    "version": 1
  }
}