Pith Number

pith:ZPNBRZ2S

pith:2023:ZPNBRZ2SYU5BHSXQIYOQLLBNVA

not attested not anchored not stored refs pending

JWST early Universe observations and {\Lambda}CDM cosmology

Rajendra Gupta

arxiv:2309.13100 v1 · 2023-09-22 · astro-ph.CO · astro-ph.GA · 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{ZPNBRZ2SYU5BHSXQIYOQLLBNVA}

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

1 paper in Pith

Redshift Duality with Pantheon+SH0ES in a Planck-anchored Flat $\Lambda$CDM Framework: Implications for Hubble Tension and Observational Inference

Receipt and verification

First computed	2026-07-05T06:53:47.105854Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbda18e752c53a13caf0461d05ac2da80db8a97aa75599e6d956a3cef9fc7abe

Aliases

arxiv: 2309.13100 · arxiv_version: 2309.13100v1 · doi: 10.48550/arxiv.2309.13100 · pith_short_12: ZPNBRZ2SYU5B · pith_short_16: ZPNBRZ2SYU5BHSXQ · pith_short_8: ZPNBRZ2S

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/ZPNBRZ2SYU5BHSXQIYOQLLBNVA \
  | 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: cbda18e752c53a13caf0461d05ac2da80db8a97aa75599e6d956a3cef9fc7abe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a3fb593be74b51ef6ecc97f63b39f3a8d2a0352516e476f0d548e43fde71ccf",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2023-09-22T15:39:03Z",
    "title_canon_sha256": "0780f5c51b765ea2aefda3535f514b2475e6f40a672a9b519bfe3f1be2433139"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.13100",
    "kind": "arxiv",
    "version": 1
  }
}