Pith Number

pith:LYAXKAUI

pith:2004:LYAXKAUI4KZIGP5KT35LMMXUOE

not attested not anchored not stored refs pending

How many cosmological parameters?

Andrew R. Liddle

arxiv:astro-ph/0401198 v3 · 2004-01-12 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LYAXKAUI4KZIGP5KT35LMMXUOE}

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

From Big Bang Nucleosynthesis to Late-Time Acceleration in $f(Q,L_m)$ Gravity

Exploring Cosmic Evolution in R\'enyi Entropic Cosmology with Constraints from DESI DR2 BAO and GW Data

Receipt and verification

First computed	2026-07-04T16:42:49.007978Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e01750288e2b2833faa9efab632f471332406dfb1b50b9550014e26aaa86c18

Aliases

arxiv: astro-ph/0401198 · arxiv_version: astro-ph/0401198v3 · doi: 10.48550/arxiv.astro-ph/0401198 · pith_short_12: LYAXKAUI4KZI · pith_short_16: LYAXKAUI4KZIGP5K · pith_short_8: LYAXKAUI

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/LYAXKAUI4KZIGP5KT35LMMXUOE \
  | 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: 5e01750288e2b2833faa9efab632f471332406dfb1b50b9550014e26aaa86c18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d515971c775d01992caa379273d7f33c24f2fd3ba32f99536cd7f6c8958188b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-01-12T16:26:36Z",
    "title_canon_sha256": "2dbdc897832d14bcbb70baae6038e6e7ffcbe3894191ef926341fb155aef7dba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0401198",
    "kind": "arxiv",
    "version": 3
  }
}