Pith Number

pith:CL5W62LC

pith:1995:CL5W62LC2NDCMLHEEMSGGDL4K3

not attested not anchored not stored refs pending

Atomic data for astrophysics. I. Radiative recombination rates for H-like, He-like, Li-like and Na-like ions over a broad range of temperature

D.A. Verner, G.J. Ferland (University of Kentucky)

arxiv:astro-ph/9509083 v1 · 1995-09-16 · astro-ph · atom-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{CL5W62LC2NDCMLHEEMSGGDL4K3}

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

The Lumina Project: Intergalactic Clumping and Recombination Sinks

Receipt and verification

First computed	2026-07-04T15:58:06.630785Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12fb6f6962d346262ce42324630d7c56fcfdc792a4aca40a6a9a2704ab175429

Aliases

arxiv: astro-ph/9509083 · arxiv_version: astro-ph/9509083v1 · doi: 10.48550/arxiv.astro-ph/9509083 · pith_short_12: CL5W62LC2NDC · pith_short_16: CL5W62LC2NDCMLHE · pith_short_8: CL5W62LC

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/CL5W62LC2NDCMLHEEMSGGDL4K3 \
  | 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: 12fb6f6962d346262ce42324630d7c56fcfdc792a4aca40a6a9a2704ab175429

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c1f72dcae9775e20094f9a3bf6a4c7abb6dbc596e5feb00ae8cff3268356f42",
    "cross_cats_sorted": [
      "atom-ph"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1995-09-16T00:59:41Z",
    "title_canon_sha256": "240a4737b88a87a30124dabdfb974011a171e07c21285b796e286e0b792433e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9509083",
    "kind": "arxiv",
    "version": 1
  }
}