Pith Number

pith:I66IJM55

pith:2019:I66IJM5545GBM3FSLZHHCC7OQ5

not attested not anchored not stored refs pending

Primordial power spectrum and cosmology from black-box galaxy surveys

Alan Heavens, Florent Leclercq, Jens Jasche, Wolfgang Enzi

arxiv:1902.10149 v2 · 2019-02-26 · astro-ph.CO · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I66IJM5545GBM3FSLZHHCC7OQ5}

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

Diagnosing Systematic Effects Using the Inferred Initial Power Spectrum

Receipt and verification

First computed	2026-07-05T00:10:14.116222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47bc84b3bde74c166cb25e4e710bee8771c4f8d36afd68f47480897a7ff0437f

Aliases

arxiv: 1902.10149 · arxiv_version: 1902.10149v2 · doi: 10.48550/arxiv.1902.10149 · pith_short_12: I66IJM5545GB · pith_short_16: I66IJM5545GBM3FS · pith_short_8: I66IJM55

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/I66IJM5545GBM3FSLZHHCC7OQ5 \
  | 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: 47bc84b3bde74c166cb25e4e710bee8771c4f8d36afd68f47480897a7ff0437f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70d5529f9e2b1eaa7e802ed26a2aa9deff207ee1c7d70b82e88557e592327324",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2019-02-26T19:00:02Z",
    "title_canon_sha256": "993d61f31df08ed15927afbc0e5f984f44fe0877d72f331056aa4613acdc3622"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.10149",
    "kind": "arxiv",
    "version": 2
  }
}