Pith Number

pith:G7CWPCFC

pith:2023:G7CWPCFCEOYSSB4JCCKUYRO7DM

not attested not anchored not stored refs pending

CMB constraints on the early universe independent of late time cosmology

Antony Lewis, Pablo Lemos

arxiv:2302.12911 v2 · 2023-02-24 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G7CWPCFCEOYSSB4JCCKUYRO7DM}

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

7 papers in Pith

Late-Time Oscillating Quintessence in Light of DESI

Reconstructing dark energy with fewer assumptions

Constraining dark energy with complementary probes of large-scale structure

Cosmological and lunar laser ranging constraints on evolving dark energy in a nonminimally coupled curvature-matter gravity model

Exploring the interplay of late-time dynamical dark energy and new physics before recombination

Receipt and verification

First computed	2026-07-05T06:10:32.313181Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37c56788a223b129078910954c45df1b0d563867cecf4fe742191d89c7a2135f

Aliases

arxiv: 2302.12911 · arxiv_version: 2302.12911v2 · doi: 10.48550/arxiv.2302.12911 · pith_short_12: G7CWPCFCEOYS · pith_short_16: G7CWPCFCEOYSSB4J · pith_short_8: G7CWPCFC

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/G7CWPCFCEOYSSB4JCCKUYRO7DM \
  | 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: 37c56788a223b129078910954c45df1b0d563867cecf4fe742191d89c7a2135f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0e3080cece4ac1e37cbf75cd4cda5a65a419c376ddbabf649844284486751f2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2023-02-24T21:56:48Z",
    "title_canon_sha256": "16d54e7014f7cf33806edfac65e62711d89e95ebfdfeae274a1c95359367531c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.12911",
    "kind": "arxiv",
    "version": 2
  }
}