Pith Number

pith:L5YFUWTL

pith:2005:L5YFUWTLNHKJTVV4SL7VSXIKG3

not attested not anchored not stored refs pending

The Element Abundances in Bare Planetary Nebula Central Stars and the Shell Burning in AGB Stars

F. Herwig, K. Werner

arxiv:astro-ph/0512320 v1 · 2005-12-13 · 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{L5YFUWTLNHKJTVV4SL7VSXIKG3}

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

Studying hot evolved stars with ultraviolet spectroscopy

Unveiling the nature of barium stars. I. Asteroseismic masses and the evolutionary link between Ba dwarfs and giants

Receipt and verification

First computed	2026-07-04T17:14:43.464838Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f705a5a6b69d499d6bc92ff595d0a36de575be5a77eceaecff900dcd1290023

Aliases

arxiv: astro-ph/0512320 · arxiv_version: astro-ph/0512320v1 · doi: 10.48550/arxiv.astro-ph/0512320 · pith_short_12: L5YFUWTLNHKJ · pith_short_16: L5YFUWTLNHKJTVV4 · pith_short_8: L5YFUWTL

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/L5YFUWTLNHKJTVV4SL7VSXIKG3 \
  | 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: 5f705a5a6b69d499d6bc92ff595d0a36de575be5a77eceaecff900dcd1290023

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb8669b8ca1a734bdbde675082885f5250698ad05d0da78ac86552d12da023e7",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-12-13T11:53:01Z",
    "title_canon_sha256": "b8ff32555ed3fe9f7d22624695bff8957c9e64a430b65501b9e7faa7e2439372"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0512320",
    "kind": "arxiv",
    "version": 1
  }
}