Pith Number

pith:CFFT3UJQ

pith:2006:CFFT3UJQG3KSDBOA3R5K7HY2SO

not attested not anchored not stored refs pending

Measuring the effective complexity of cosmological models

David Parkinson (University of Sussex), Martin Kunz (University of Geneva), Roberto Trotta (University of Oxford)

arxiv:astro-ph/0602378 v2 · 2006-02-17 · 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{CFFT3UJQG3KSDBOA3R5K7HY2SO}

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

3 papers in Pith

Bounding the Effect of HOD Assumptions on Small-Scale Clustering Constraints

KiDS+VIKING-450 cosmology with Bayesian hierarchical model redshift distributions

A barotropic alternative to Early Dark Energy for alleviating the $H_0$ tension

Receipt and verification

First computed	2026-07-04T15:03:11.187028Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

114b3dd13036d52185c0dc7aaf9f1a93bb3f65eb96cb9a2dc380c55f05d725c0

Aliases

arxiv: astro-ph/0602378 · arxiv_version: astro-ph/0602378v2 · doi: 10.48550/arxiv.astro-ph/0602378 · pith_short_12: CFFT3UJQG3KS · pith_short_16: CFFT3UJQG3KSDBOA · pith_short_8: CFFT3UJQ

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/CFFT3UJQG3KSDBOA3R5K7HY2SO \
  | 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: 114b3dd13036d52185c0dc7aaf9f1a93bb3f65eb96cb9a2dc380c55f05d725c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9afb446fdf9fa45e7e06a47757d3710a65fa81da3cbd7ee30c6b7fcf107e1438",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-02-17T17:05:35Z",
    "title_canon_sha256": "22289d6687f45d12300bd157a097906a0c72b0306d50bbb04c78fc7be419a1b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0602378",
    "kind": "arxiv",
    "version": 2
  }
}