Pith Number

pith:JBMFT6CL

pith:2021:JBMFT6CLMRBJXNY3Y7VELS6PKS

not attested not anchored not stored refs pending

Dynamical dark energy after Planck CMB final release and $H_0$ tension

Eleonora Di Valentino, Jianbo Lu, Supriya Pan, Weiqiang Yang, Yabo Wu

arxiv:2101.02168 v1 · 2021-01-06 · 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{JBMFT6CLMRBJXNY3Y7VELS6PKS}

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

4 papers in Pith

Data-Driven Discovery of a Simple Phantom-Crossing Dark Energy Parametrization

Geometric Matching of Local Static Regions in Cosmological Spacetimes with an Evolving Lapse

What it takes to solve the Hubble tension through Modifications of Cosmological Recombination II: in light of ACT DR6 and DESI DR2

In the Realm of the Hubble tension $-$ a Review of Solutions

Receipt and verification

First computed	2026-07-05T02:05:03.732928Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

485859f84b64429bb71bc7ea45cbcf54b832394441ca3e3ebfab0a35a51d1a11

Aliases

arxiv: 2101.02168 · arxiv_version: 2101.02168v1 · doi: 10.48550/arxiv.2101.02168 · pith_short_12: JBMFT6CLMRBJ · pith_short_16: JBMFT6CLMRBJXNY3 · pith_short_8: JBMFT6CL

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/JBMFT6CLMRBJXNY3Y7VELS6PKS \
  | 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: 485859f84b64429bb71bc7ea45cbcf54b832394441ca3e3ebfab0a35a51d1a11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9e96c9793d7f9bf53b91eb41d97f80462749cc25b5c30288e89b4c17938c1cb",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-01-06T18:04:14Z",
    "title_canon_sha256": "fa7438c8bbae2405c89b3007e20555f1384ecd346e54f072a6b13cc23702786b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.02168",
    "kind": "arxiv",
    "version": 1
  }
}