Pith Number

pith:LACJCJ57

pith:2005:LACJCJ57ZHYXK7NRWA46K23AAC

not attested not anchored not stored refs pending

Non-LTE neutral carbon spectral line formation in late-type stars

Damian Fabbian, Dan Kiselman, Martin Asplund, Mats Carlsson

arxiv:astro-ph/0508063 v2 · 2005-08-02 · 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{LACJCJ57ZHYXK7NRWA46K23AAC}

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.

Receipt and verification

First computed	2026-05-18T01:40:33.689398Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58049127bfc9f1757db1b039e56b6000a308968d8effe5df893b89f584aa5732

Aliases

arxiv: astro-ph/0508063 · arxiv_version: astro-ph/0508063v2 · doi: 10.48550/arxiv.astro-ph/0508063 · pith_short_12: LACJCJ57ZHYX · pith_short_16: LACJCJ57ZHYXK7NR · pith_short_8: LACJCJ57

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/LACJCJ57ZHYXK7NRWA46K23AAC \
  | 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: 58049127bfc9f1757db1b039e56b6000a308968d8effe5df893b89f584aa5732

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "978552f8a6b1e6febb3082d67e0ffe5897cac445080c77f299328c6083e0a93c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-08-02T06:48:13Z",
    "title_canon_sha256": "a997381b19d0fe22586bdcc51e4f5ac07e7c66f78d72d5f4a3c225704a73d1e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0508063",
    "kind": "arxiv",
    "version": 2
  }
}