Pith Number

pith:C7KIXBWN

pith:2000:C7KIXBWN6KZHMD4IJY7FGDNXPS

not attested not anchored not stored refs pending

Decaying Cold Dark Matter Model and Small-Scale Power

Renyue Cen (Princeton University Observatory)

arxiv:astro-ph/0005206 v2 · 2000-05-09 · 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{C7KIXBWN6KZHMD4IJY7FGDNXPS}

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

Spherical Collapse and Halo Formation in a Cosmology with Decaying Dark Matter and a Semi-Cosmographic Dark Energy

Receipt and verification

First computed	2026-07-04T16:16:38.410330Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17d48b86cdf2b2760f884e3e530db77caa29f85b60257cf80e8efcbbc42dcc92

Aliases

arxiv: astro-ph/0005206 · arxiv_version: astro-ph/0005206v2 · doi: 10.48550/arxiv.astro-ph/0005206 · pith_short_12: C7KIXBWN6KZH · pith_short_16: C7KIXBWN6KZHMD4I · pith_short_8: C7KIXBWN

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/C7KIXBWN6KZHMD4IJY7FGDNXPS \
  | 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: 17d48b86cdf2b2760f884e3e530db77caa29f85b60257cf80e8efcbbc42dcc92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18ae182fffd77e50b171bf5b20cc4f69ebc66bdc0a2e6297cf1053235477e1a1",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-05-09T20:11:53Z",
    "title_canon_sha256": "905e1d6915c19c970eb003a3ba7431874f709c8fb70649c841f4c8b6e05637e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0005206",
    "kind": "arxiv",
    "version": 2
  }
}